application-services/CHANGELOG.md

v132.0 (In progress)

[Full Changelog](In progress)

v131.0 (2024-08-30)

Glean

• Updated to v61.0.0 (#6348)

Nimbus CLI

• Support for Firefox for Android and Focus v126+ (via gecko-dev). Fixed a bug where manifests for Firefox for Android v110 were not available, due to being fetched from the wrong repository (#6347)

Full Changelog

v130.0 (2024-08-05)

✨ What's New ✨

Suggest

• Added support for Fakespot suggestions.
• Added support for recording metrics
• Removed the SuggestIngestionConstraints::max_suggestions field. No consumers were using this.

🦊 What's Changed 🦊

Android

• Upgraded NDK from r26c to r27. (#6305)

Glean

• Updated to v60.4.0 (#6320)

Nimbus FML

• The output order should be deterministic again (#6283)

Full Changelog

v129.0 (2024-07-08)

⚠️ Breaking Changes ⚠️

Suggest

• Removed the deprecated remote_settings_config method. No consumers were using this.

✨ What's New ✨

Glean

• Updated to v60.3.0 (#6279)

Suggest

• Added the SuggestStoreBuilder.remote_settings_bucket_name as a way to specify the bucket name.

Full Changelog

v128.0 (2024-06-10)

🦊 What's Changed 🦊

Glean

• Updated to v60.1.0 (#6241)

Full Changelog

v127.0 (2024-05-13)

🦊 What's Changed 🦊

General

• Updated minimum Python version to 3.8 (#5961).

Glean

• Updated to v60.0.0 (#6209)

Full Changelog

v126.0 (2024-04-15)

🦊 What's Changed 🦊

Nimbus SDK ⛅️🔬🔭

• Added RecordedContext extendable trait and define its usage in the Kotlin/Swift files (#6207).

Full Changelog

v125.0 (2024-03-18)

🦊 What's Changed 🦊

• The long-deprecated rc_log crate has been removed.

Android

• Upgraded NDK from r25c to r26c. (#6134)

Glean

• Updated to v58.1.0 (#6150/#6163)

Suggest

• Improved full keyword display for AMP suggestions
• SuggestStoreBuilder.cache_path is now deprecated because we no longer use the cache path.
• SuggestStoreBuilder.remote_settings_config is deprecated in favor of remote_settings_server, because remote_settings_config forced consumers that wanted to override the Remote Settings server to also specify the bucket and collection names.

Remote Settings

• RemoteSettingsConfig.server_url is deprecated in favor of server, which is a RemoteSettingsServer instead of a string.
• The new RemoteSettingsServer type specifies the Remote Settings server to use.

Full Changelog

v124.0 (2024-02-15)

✨ What's New ✨

FxA Client

• Added a new API setUserData that sets the user's session token, to prevent session token duplication and allow User Agent applications to support a signed in, but not verified state. (#6111)

🦊 What's Changed 🦊

Webext-Storage

• Uniffied the webext-storage component in preparation for desktop integration (#6057).

Remote Settings

• The Remote Settings UniFFI bindings have been changed. The RemoteSettingsConfig dictionary has had its field re-ordered to fix code generation for the Python bindings. This also affects the Swift bindings, since Swift enforces argument ordering.

Suggest

• Added more error variants to SuggestApiError
• Added SuggestStoreBuilder to create SuggestStore instances.
• SuggestStore now stores a data path. This is the path to the SQLite database that should persist when the cache is cleared.

Autofill

• Replace *-name fields with a single name field for addresses.
• Prevented outgoing syncs of scrubbed credit card records (#6143).

What's Fixed

• It was possible for sync to apply a tombstone for places while a bookmark was still in the database. This would have resulted in foreign constraint SQLite error.

Full Changelog

v123.0 (2024-01-22)

✨ What's New ✨

Nimbus FML ⛅️🔬🔭🔧

• Added correction candidates to errors returned by the FeatureInspector (#6019).
  • This will drive the JSON editor on the Experimenter frontend.

Nimbus SDK ⛅️🔬🔭

• Added definition for new Glean nimbus-test-event (#6062).
  • Added recordIsReady method to NimbusInterface (#6063).

🦊 What's Changed 🦊

Nimbus CLI ⛅️🔬🔭👾

• Changed the locations of firefox-ios and focus-ios feature manifest files (#6012) and added version sensitivity.

Nimbus SDK ⛅️🔬🔭

• Moved the days_since_install calculation to closer to where it's needed (#6042).
  • This means that the Nimbus SDK can run for longer and the JEXL evaluator still is accurate.

Logins

• Logins now correctly handle the following sync conflict resolution:
  • When the client locally deleted a login, and before it synced another client modified the same login, the client will recover the login

Tabs

• RemoteTabRecord now has an inactive boolean with a default value of false (#6026). Mobile platforms can populate this to indicate if the tab is "inactive" allowing other devices to treat them specially (eg, group them together, hide them by default, etc.)

Push

• verifyConnection now returns an empty list when there are no subscriptions (which is typical when a device first starts up).

Full Changelog

v122.0 (2023-12-18)

🦊 What's Changed 🦊

Bumped the version of rusqlite/libsqlite3-sys, meaning the bundled sqlite version is now 3.44.0.

Nimbus FML ⛅️🔬🔭🔧

✨ What's New ✨

• Added an info command to add to the nimbus-fml command line (#5967). It outputs JSON / YAML with a summary of each feature including:
  • the types used, as a proxy for feature complexity
  • feature metadata, including documentation and events
  • the schema hash and defaults hash.

Places

⚠️ Breaking Changes ⚠️

• Removed the metrics_params arguments from begin_oauth_flow and begin_pairing_flow. This is technically a breaking change, but no consumers were using these optional params so it shouldn't cause any issues downstream.

Full Changelog

v121.0 (2023-11-20)

Nimbus SDK ⛅️🔬🔭

🦊 What's Changed 🦊

• Removed enrollment_id from being generated or recorded anywhere in the Nimbus SDK (#5899).
  • This was originally thought to be of use, but after running the system for sometime, we have found that this isn't needed.
  • In the spirit of reducing unique identifiers in telemetry and in the spirit of Lean Data, we have removed enrollment_id (and the code that generates it).
• Added the feature activation event (#5908).

Nimbus FML ⛅️🔬🔭🔧

✨ What's New ✨

• Added string-alias capability to feature variables (#5928).
  • This adds quite a lot of type safety around complex features that relied on Strings, e.g. messaging, onboarding.

🦊 What's Changed 🦊

• FML errors are now sorted so that they are no longer non-deterministic (#9741).

Places

⚠️ Breaking Changes ⚠️

• wipe_local and prune_destructively have been removed from history API. delete_everything or run_maintenance_* methods should be used instead.

FxA-Client

🦊 What's Changed 🦊

• Added the LocalDevice struct, tracks the server's knowledge of the local device. Many device-related methods now return this.
• Check for missing sync scoped keys and return an error if they're not present
• Began implementing functionality to track the authorization state
• Added methods to simulate auth errors

Full Changelog

v120.0 (2023-10-23)

Nimbus SDK ⛅️🔬🔭

✨ What's New ✨

• Added the enrollment_status metric and defined a host metric callback handler interface (#5857).

Nimbus FML ⛅️🔬🔭🔧

🦊 What's Changed 🦊

• Changed .experiment.yaml generation to a validate (#5877).
  • Additionally: moved nimbus-fml.sh script from iOS into the application-services directory, replacing it with a bootstrap.sh script.

Rust log forwarder

🦊 What's Changed 🦊

• Exposed rust-log-forwarder for iOS (#5840).
• Fixed rust-log-forwarder bindings for Focus iOS (5858).

Suggest

✨ What's New ✨

• Edits to AMO provider keyword matching to match keyword prefix

⚠️ Breaking Changes ⚠️

• The include_sponsored and include_non_sponsored Boolean options in SuggestionQuery have been replaced with a providers list. Consumers must now explicitly pass the providers they want to query (#5867).

Places

⚠️ Breaking Changes ⚠️

• VisitTransition has been renamed to VisitType to match Desktop and reduce the amount of conversions needed in consumer APIs.

✨ What's New ✨

• The SuggestionQuery now contains a optional limit that consumers can set to reduce the number of suggestions returned. (#5870)

Full Changelog

v119.0 (2023-09-25)

Nimbus SDK ⛅️🔬🔭

✨ What's New ✨

• The set_experiments method has been updated to filter down the list of experiments to only those that match the configured app_name and channel (#5813).

Nimbus FML ⛅️🔬🔭🔧

✨ What's New ✨

• Added new optional metadata fields to a feature definition (#5865).
  • This is to open up uses of the FML in experimenter, especially for QA and feature configuration.
• Added support to fetch different versions of a manifest to the FmlClient (#5827).
• Added a FmlFeatureInspector to the FmlClient (#5827).
  • This adds methods to parse a feature configuration and return errors.
• Added a FmlFeatureDescriptor to the FmlClient (#5815).
  • This adds methods to get the feature_ids and descriptions from a loaded manifest.
• Added a channels subcommmand to the command line (#5844).
  • This prints the channels for the given manifest.
• Added pref-key to feature variables schema definition (#5862).
  • This allows developers to override remote and default values of top-level variables with preferences.
  • Requires setting userDefaults and sharedPreferences in the call to NimbusBuilder.

🦊 What's Changed 🦊

• Removed the channel argument from the generate-experimenter command (#5843).
  • This cleans up some design issues/technical debt deep within the internal representation of the FML compiler.

Places

🦊 What's Changed 🦊

• fetch_tree_with_depth no longer starts a transaction when reading from the database. The transaction causes issues with concurrent calls, and isn't needed for consistency anymore (#5790).

Suggest

✨ What's New ✨

• The Suggest component now has Swift bindings for Firefox for iOS (#5806).

🦊 What's Changed 🦊

• AMP suggestions now replace all template parameters in their url and click_url fields, and carry the original "raw" URLs in the raw_url and raw_click_url fields. Consumers can use the raw_suggestion_url_matches() function to determine if a raw_url or raw_click_url matches a URL string with replacements. This is a source-breaking change in Swift only, and doesn't affect Firefox for iOS, because iOS isn't consuming the Suggest component yet (#5826).

Logins

⚠️ Breaking Changes ⚠️

• Removal of SQLCipher migration API call and the SQLCipher library. While not technically a breaking change, it's listed here given that we're removing a large library.

Full Changelog

v118.0 (2023-08-28)

General

🦊 What's Changed 🦊

• Backward-incompatible changes to the Suggest database schema to accommodate custom details for providers (#5745) and future suggestion types (#5766). This only affects prototyping, because we aren't consuming Suggest in any of our products yet.
• The Suggestion type in the Suggest component has changed from a dictionary to an enum (#5766). This only affects prototyping, because we aren't consuming Suggest in any of our products yet.
• The Remote Settings Client::get_attachment() method now returns a Vec<u8> instead of a Viaduct Response (#5764). You can use the new Client::get_attachment_raw() method if you need the Response. This is a backward-incompatible change for Rust consumers only; Swift and Kotlin are unaffected.
• The Remote Settings client now parses ETag response headers from Remote Settings correctly (#5764).

✨ What's New ✨

• Added an OHTTP client library for iOS based on ohttp Rust crate (#5749). This allows iOS products to use the same OHTTP libraries as Gecko-based products.
• The Remote Settings client has a new Client::get_records_with_options() method (#5764). This is for Rust consumers only; it's not exposed to Swift or Kotlin.
• RemoteSettingsRecord objects have a new deleted property that indicates if the record is a tombstone (#5764).
• Added server-megazord build for compiling crates and uniffi-ing for use in a python based server (#5804).
  • Initial users of this are a new nimbus-experimenter megazord and the existing cirrus megazord.

Rust log forwarder

🦊 What's Changed 🦊

• Renamed Logger to AppServicesLogger to avoid a name conflict on Swift.

Nimbus CLI ⛅️🔬🔭👾

✨ What's New ✨

• Added passthrough to FML command line (#5784), effectively unifying the two command line tools.

Nimbus FML ⛅️🔬🔭🔧

🦊 What's Changed 🦊

• Removed previously deprecated commands experimenter, ios, android, intermediate-repr (#5784).

Full Changelog

v117.0 (2023-07-31)

General

🦊 What's Changed 🦊

• Removed obsolete sync functions that were exposed for Firefox iOS prior to the sync manager component integration (#5725).

✨ What's New ✨

• Added a new Firefox Suggest component (#5723).

Nimbus SDK ⛅️🔬🔭

✨ What's New ✨

• Add recordExperimentExposure to FeatureHolder, and substitute {experiment} for experiment slugs at enrollment in the feature configuration #5715.
  • This is to enable exposure events to be assigned to the correct experiment in coenrolled features.
  • Android and iOS are both supported.

Nimbus FML ⛅️🔬🔭🔧

✨ What's New ✨

• Add allow-coenrollment property for features in the Feature Manifest Language. This relaxes the feature exclusion rules for features marked with allow-coenrollment: true. (#5688).
  • This adds a non-user-facing method to the FeatureManifestInterface, getCoenrollingFeatureIds, in both Kotlin and Swift.
• Exposes a method to get the coenrolling feature ids in the FML client (#5714), as well as the NimbusBuilders for both Kotlin and Swift (#5718).

🦊 What's Changed 🦊

• Make sure deterministic builds of downstream consumers are not broken (#5736).

Nimbus CLI ⛅️🔬🔭👾

✨ What's New ✨

• Updated the version number to 0.4.0 (#5757).
• Added a --patch option to all commands that accept an experiment. (#5721)
• Added a --pbpaste and start-server command for testing on iOS devices. (#5751).
  • Use by start-server which directs you to open a URL on your device. Device commands sync with the server, and then on to the device.
  • Added a --pbcopy option to all commands that open the app. These URLs are used to open the app on device (#5727).
    • with associated in-app tooling to enroll into experiments via a deeplink URL.
  • Added --is-launcher to the protocol between the cli and the apps, so apps detecting the launcher intent can work from the generated deeplinks (#5748).
• Added filters to the list and fetch-list commands (#5730)
  • Also, made --app and --channel non-mandatory for commands that don't need them.

Full Changelog

v116.0 (2023-07-03)

General

🦊 What's Changed 🦊

• Android: The JVM compatibility target is now version 17 (#5651)
  • NOTE: This is technically a breaking change, but all existing downstream projects have already made the necessary changes.

Nimbus SDK ⛅️🔬🔭

🦊 What's Changed 🦊

• When a rollout audience size changes, the enrollment is re-evaluated and the client is un-enrolled if no longer in the bucket or re-enrolled if they had previously been disqualified from bucketing. (#5687, #5716).
  • The record of enrollment will be available in the new enrollments targeting attribute.
• Add enrollments value to TargetingAttributes — it is a set of strings containing all enrollments, past and present (#5685).
  • Note: This change only applies to stateful uses of the Nimbus SDK, e.g. mobile
• Add ability to enroll selected features multiple times (coenrollment) (#5684, #5697).

⚠️ Breaking Changes ⚠️

• Several changes to the NimbusBuilder mean that this is a breaking change for Firefox for Android #5697.
  • These changes are fixed by firefox-android#2682.

Nimbus FML ⛅️🔬🔭🔧

✨ What's New ✨

• Add validate command to the FML CLI. This command validates a chosen manifest file, including all its imports, includes, and channels (#5607).
• Add single-file command to the FML CLI. This command rationalizes a manifest file– including all of its imports and includes– into a single file, suitable for bundling into a secure environment (#5676).

🦊 What's Changed 🦊

• When a cache directory is not specified, now spin up a temporary directory instead of using the (sometimes) long lived system one (#5662).

Nimbus CLI ⛅️🔬🔭👾

🦊 What's Changed 🦊

• Version bump to 0.3.0 (#5674). User facing changelog: https://experimenter.info/nimbus-cli/whats-new
• Added isRollout and bucketing info to the list command (#5672).
• Fixed several paper cut usability issues (#5654):
  • Experiments by default are fetched from the API v6, eliminating latency between making changes on experimenter and syncing with remote settings.
  • Separated fetch and fetch-list: experiment lists, by default still come from Remote Settings, but the slower API v6 /api/v6/experiments can be queried.

✨ What's New ✨

• Added an info command (#5672).
• Fixed several paper cut usability issues (#5654):
  • Added a defaults command to output the feature configuration from the manifest.
  • Added a features command to output the experiment branch features and optionally merged with the manifest defaults.
  • Now supports reading and writing YAML files.
  • Single experiment files can be used as an experiment list file.
• Add passthrough parameters for the open, enroll and test-feature commands. (#5669)

Full Changelog

v115.0 (2023-06-05)

Full Changelog

Push

⚠️ Breaking Changes ⚠️

• The constructor for the Push Manager has changed. (#5389)
  • Push manager now takes only one argument, a Push Configuration object
  • Push manager no longer takes in the registration_id (token) in construction
  • Push manager now takes a new verifyConnectionRateLimiter parameter in its configuration, it defines the number of seconds between consecutive verify connection requests.
• The update function no longer returns a boolean, the consumers did not use the return value. (#5389)
• The Error exposed by push is now PushApiError, which is reduced to the set of errors the consumer is expected to handle. (#5389):
  • PushApiError::UAIDNotRecognizedError: The server lost the client's uaid. The app should call verify_connection(true) and notify all consumers of push
  • RecordNotFoundError: The record containing the private key cannot be found. The consumer should call verify_connection(true) and notify all consumers of push
  • InternalError: Consumer should report the error, but ignore it

Nimbus ⛅️🔬🔭

🦊 What's Changed 🦊

• Add additional Cirrus SDK helper methods and add Python testing for the generated Cirrus Python code (#5478).
• Add user_id RandomizationUnit (for Cirrus) (#5564).
• Fixed up a bug in get_experiment_branch and get_active_experiments ((#5584)).
• Renamed GleanPlumb classes and protocols to NimbusMessaging in Swift. Added more protocols to make it more mockable in application code (#5604).

Nimbus CLI ⛅️🔬🔭👾

✨ What's New ✨

• Extra commands: capture-logs, tail-logs, test-feature, fetch and apply-files. (#5517)
• Extra commands: validate to validate experiments against a feature manifest. (#5638)
  • This is on by default for test-feature and enroll
  • The version of the manifest may be tweaked with the --version, --ref and --manifest options.
• Extra commands and options to open deeplinks with the app. (#5590).
• An update checker to keep you and your installation fresh. (#5613).
• An installation script to make getting nimbus-cli easier. (#5618).

Nimbus FML ⛅️🔬🔭🔧

✨ What's New ✨

• Added a new Remote Settings client component (#5423).
• Added toJSONObject() and getFeatures(featureId) for Kotlin. This serializes the FML into a JSONObject (#5574).
• Added FmlClient, additional methods to FeatureManifest, and Python UniFFI bindings (#5557).
• Updated FML validation to error when a property name that doesn't exist is applied to a feature (#5620).

What's fixed

• Updated the FML downloader plugin to correctly download the release artifacts from the GitHub release

FxA Client

⚠️ Breaking Changes ⚠️

• Changes handlePushMessage API so that it now returns exactly one event associated with the push message. (#5556)
  • This API does not attempt to retrieve any missing tabs.
  • Users of this API can use it to display the notification, but should use pollDeviceCommands after to capture the commands.

Xcode

• Bumped Xcode version from 13.4.1 -> 14.3.1 (#5615)

v114.0 (2023-05-08)

Full Changelog

General

✨ What's New ✨

• Updated the version system to follow the Firefox major version
• Implemented nightly builds

Nimbus ⛅️🔬🔭

✨ What's New ✨

• Added processing of command line arguments (or intent extras) to be driven by a command line tool. (#5482)
  • Requires passing CommandLine.arguments to NimbusBuilder in iOS.
  • Requires passing intent to NimbusInterface in Android.
• Added Cirrus client object for working with Nimbus in a static, stateless manner (#5471).
• Added nimbus-cli. (#5494)

Places ⛅️🔬🔭

🦊 What's Changed 🦊

• Added support for sync payload evolution in history. If other clients sync history records / visits with fields that we don't know about, we store that data as JSON and send it back when it's synced next.

v97.5.1 (2023-04-17)

Full Changelog

General

✨ What's New ✨

• Fixing the objcopy path when building the megazord (#5154).

v97.5.0 (2023-04-17)

Full Changelog

General

What's Changed

• Android: Upgraded NDK from r21d to r25c.

Nimbus ⛅️🔬🔭

🦊 What's Changed 🦊

• Refactor the EnrollmentEvolver in preparation for a larger refactor to split out the stateful feature. (#5374).
• Added a stateful cargo feature and added appropriate feature flag attributes (#5448).
  • This does not functionally change build processes, as the stateful feature is now the default feature for the nimbus-sdk library.
• Changed the ordering around for optional arguments for Python compatibility (#5460).
  • This does not change Kotlin or Swift APIs, but affects code that uses the uniffi generated FFI for record_event and record_past_event directly.

✨ What's New ✨

• Added more testing tools for the NimbusEventStore, for iOS and Android (#5477)
  • events.advanceEventTime(by: time) lets you queue up a sequence of events to test JEXL queries.

Sync Manager

🦊 What's Changed 🦊

• Added the sync telemetry reporting logic to replace the temp metrics in iOS. (#5479)

v97.4.1 (2023-04-04)

Full Changelog

Places

🦊 What's Changed 🦊

• Added a workaround for a database migration issue that was breaking places for some nightly users (https://github.com/mozilla/application-services/issues/5464)

v97.4.0 (2023-04-03)

Full Changelog

Nimbus ⛅️🔬🔭

🦊 What's Changed 🦊

• Changed the ordering around for optional arguments for Python compatibility (#5460).
  • This does not change Kotlin or Swift APIs, but affects code that uses the uniffi generated FFI for record_event and record_past_event directly.

v97.3.0 (2023-03-29)

Full Changelog

Places ⛅️🔬🔭

🦊 What's Changed 🦊

• Added support for sync payload evolution in bookmarks. If other clients sync bookmark records with fields that we don't know about, we store that data as JSON and send it back when it's synced next.

Nimbus ⛅️🔬🔭

✨ What's New ✨

• Added recordPastEvent for iOS and Android for testing of event store triggers. (#5431)
• Added recordMalformedConfiguration method for FeatureHolder to record when some or all of a feature configuration is found to be invalid. (#5440)

🦊 What's Changed 🦊

• Removed the check for major schemaVersion in Experiment recipes. (#5433)

v97.2.0 (2023-03-08)

Full Changelog

General

🦊 What's Changed 🦊

• Android: The JVM compatibility target is now version 11 (#5401)
  • NOTE: This is technically a breaking change, but all existing downstream projects have already made the necessary changes.

Nimbus ⛅️🔬🔭

🦊 What's Changed 🦊

• Fix Nimbus gradle plugin source file and task dependency issues (#5421)

✨ What's New ✨

• Added new testing tooling HardcodeNimbusFeatures to aid UI and integration tests (#5393)

v97.1.0 (2023-02-24)

Full Changelog

Tabs

🦊 What's Changed 🦊

• The Tabs engine now trims the payload to be under the max the server will accept (#5376)

Sync Manager

🦊 What's Changed 🦊

• Exposing the Sync Manager component to iOS by addressing the existing naming collisions, adding logic to process the telemetry data returned in the component's sync function, and adding the component to the iOS megazord (#5359).

v97.0.0 (2023-02-22)

Full Changelog

Nimbus ⛅️🔬🔭

🦊 What's Changed 🦊

• Updated the Nimbus Gradle Plugin to fix a number of issues after migrating it to this repository (#5348)
• Good fences: protected calls out to the error reporter with a try/catch (#5366)
• Updated the Nimbus FML CLI to only import the R class if it will be used by a feature property (#5361)

⚠️ Breaking Changes ⚠️

• Android and iOS: Several errors have been moved to an internal support library and will no longer be reported as top-level Nimbus errors. They should still be accessible through NimbusError.ClientError. They are: RequestError, ResponseError, and BackoffError. (#5369)

v96.4.0 (2023-01-30)

Full Changelog

Tabs

What's Changed

The Tabs engine is now more efficient in how it fetches its records:

• The Tabs engine no longer clears the DB on every sync.
• Tabs now tracks the last time it synced and only fetches tabs that have changed since the last sync.
• Tabs will keep records for up to 180 days, in parity with the clients engine. To prevent the DB from getting too large.

Nimbus ⛅️🔬🔭

🦊 What's Changed 🦊

• Added GleanMetrics.NimbusHealth metrics for measuring duration of apply_pending_experiments and fetch_experiments. (#5344)

v96.3.0 (2023-01-18)

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Places

What's changed

• Removes old iOS bookmarks migration code. The function migrateBookmarksFromBrowserDb no longer exists. (#5276)

Nimbus ⛅️🔬🔭

What's New

• iOS: added a Bundle.fallbackTranslationBundle() method. (#5314)
• Moved the Nimbus Gradle Plugin into application-services and updated its functionality to support local development. (#5173)

v96.2.1 (2023-01-04)

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Places

What's changed

• Limited the number of visits to migrate for History to 10,000 visits. (#5310)

v96.2.0 (2023-01-03)

Full Changelog

Nimbus ⛅️🔬🔭

What's Changed

• Fixed an issue where the NimbusQueues protocol was missing from the NimbusApi (#5298)

✨ What's New ✨

• Added eventLastSeen query to the event store and jexl transforms (#5297)
• Introduced the NimbusBuilder for Swift (#5307)

Tabs

What's Changed

• Fixed a regression causing failure to read old tabs databases (#5286)

Autofill

🦊 What's Changed 🦊

• Exposed autofill api to iOS consumer and resolved createKey function conflict with the Logins component.

v96.1.3 (2022-12-08)

Full Changelog

Tabs

What's Changed

• Fixed a regression causing failure to read old tabs databases (#5286)

v96.1.2 (2022-12-07)

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Logins

What's changed

• Removes Fennec migration code. The function importMultiple no longer exists. (#5268)

Nimbus

What's Changed

• Event store date comparison logic update to be entirely relative (#5265)
• Updates event store to initialize all dates at the start of the current year (#5279)
• Adds new Kotlin/Swift methods to clear the event store (#5279)
• Adds Swift methods to wait for operation queues to finish (#5279)

Places

What's changed

• Removes Fennec migration code. (#5268) The following functions no longer exist:
  • importBookmarksFromFennec
  • importPinnedSitesFromFennec
  • importVisitsFromFennec

Viaduct

What's New

• Allow viaduct to make requests to the android emulator's host address via a new viaduct_allow_android_emulator_loopback() (in Rust)/allowAndroidEmulatorLoopback() (in Kotlin) (#5270)

Tabs

What's changes

• The ClientRemoteTabs struct/interface now has a last_modified field which is the time when the device last uploaded the tabs.

v96.1.1 (2022-12-01)

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autofill

What's Changed

• Fixed a bug where scrub_encrypted_data() didn't update the last sync time, which prevented the scrubbed CC data from being fixed.
• Don't report sentry errors when we try to decrypt the empty string. This happens when the consumer tries to decript a CC number after scrub_encrypted_data() is called.

logins

What's Changed

• Don't report Origin is Malformed errors to Sentry. This is a known issue stemming from FF Desktop sending us URLs without a scheme. See #5233 for details.

places

What's Changed

• Switch to using incremental vacuums for maintenance, which should speed up the process.
• Don't report places relative URL without a base to Sentry. This is a known issue caused by Fenix sending us URLs with an invalid scheme (see #5235)

v96.1.0 (2022-11-29)

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FxA Client

What's new

• Exposed a new function for swift consumers resetPersistedState
  • resetPersistedState can be used to refresh the account manager to reflect the latest persisted state.
  • resetPersistedState should be called in between a different account manager instance persisting the state, and the current account manager persisting state
    • For example, the Notification Service in iOS creates its own instance of the account manager, changes its state (by changing the index of the last retrieved send tab)
    • The main account manager held by the application should call resetPersistedState before calling any other method that might change its state. This way it can retrieve the most up to date index that the Notification Services persisted.

What's changed

• The processRawIncomingAccountEvent function will now process all commands, not just one. This moves the responsibility of ensuring each push gets a UI element to the caller.

v96.0.1 (2022-11-18)

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Logins

What's Changed

• Updated the URL redaction code to remove potential PII leak. Version 96.0.0 should not be used by downstream clients.

Nimbus

What's changed

• Add methods to Kotlin and Swift to call the record event method on the nimbus client (#5244)

FxA Client

What's changed

• The devices retrieved from the devices list are now only the devices that have been accessed in 21 days. This should help remove duplicates and idle devices for users. (#4984)

v96.0.0 (2022-11-16)

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⛅️🔬🔭 Nimbus

✨ What's New ✨

• active_experiments is available to JEXL as a set containing slugs of all enrolled experiments (#5227)
• Added Behavioral Targeting/Display Triggers accessible from JEXL for experiments and messages (#5226, #5228)
• Android only: added a new NimbusBuilder method to unify Fenix and Focus startup sequences. (5239)

⚠️ Breaking Changes ⚠️

• Changed the type of customTargetingAttributes in NimbusAppSettings to a JSONObject. The change will be breaking only for Android. (#5229)
• Android only: Removed the initialize() methods in favor of NimbusBuilder class. (5239)

Logins

What's Changed

• Include a redacted version of the URL in the Sentry error report when we see a login with an invalid origin field.
• Made it so InvalidDatabaseFile errors aren't reported to Sentry. These occurs when a non-existent path is passed to migrateLoginsWithMetrics(), which happens about 1-2 times a day. This is very low volume, the code is going away soon, and we have a plausible theory that these happen when Fenix is killed after the migration but before SQL_CIPHER_MIGRATION is stored.

Places

What's Changed

• Report a Sentry breadcrumb when we fail to parse URLs, with a redacted version of the URL.

JwCrypto

What's Changed

• Log a breadcrumb with a redacted version of the crypto key when it has an invalid form (before throwing DeserializationError)

v95.0.1 (2022-11-03)

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General

• Added function to unset the app-services error reporter

v95.0.0 (2022-10-28)

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General

What's fixed

• Fixed a bug released in 94.3.1. The bug broke firefox-ios builds due to a name conflict. (#5181)

What's Changed

• Updated UniFFI to 0.21.0. This improves the string display of the fielded errors on Kotlin. Currently only logins is using these errors, but we plan to start using them for all components.

Autofill

⚠️ Breaking Changes ⚠️

• The autofill API now uses AutofillApiError instead of AutofillError. AutofillApiError exposes a smaller number of variants, which will hopefully make it easier to use for the consumer.

Logins

⚠️ Breaking Changes ⚠️

• Renamed LoginsStorageError to LoginsApiError, which better reflects how it's used and makes it consistent with the places error name.
• Removed the LoginsApiError::RequestFailed variant. This was only thrown when calling the sync-related methods manually, rather than going through the SyncManager which is the preferred way to sync. Those errors will now be grouped under LoginsApiError::UnexpectedLoginsApiError.

What's Changed

• Added fields to errors in logins.udl. Most variants will now have a message field.

Nimbus ⛅️🔬🔭

What's Changed

• Disabled Glean events recorded when the SDK is not ready for a feature (#5185)
• Add structs for behavioral targeting (#5205)
• Calls to log::error have been replaced with error_support::report_error (#5204)

Places

⚠️ Breaking Changes ⚠️

• Renamed PlacesError to PlacesApiError, which better reflects that it's used in the public API rather than for internal errors.
• Removed the JsonError, InternalError, and BookmarksCorruption variants from places error. Errors that resulted in InternalError will now result in UnexpectedPlacesError. BookmarksCorruption will also result in an UnexpectedPlacesError and an error report will be automatically generated. JsonError didn't seem to be actually used.

Tabs

⚠️ Breaking Changes ⚠️

• The tabs API now uses TabsError with TabsApiError. TabsApiError exposes a smaller number of variants, which will hopefully make it easier to use for the consumer.

v94.3.2 (2022-10-13)

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General

What's Changed

• Android: Reverted NDK back to r21d from r25b. (#5156)

Sync Manager

What's Changed

• Syncing will sync each engine in a deterministic order which matches desktop (#5171)

v94.3.1 (2022-09-23)

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Nimbus ⛅️🔬🔭

What's Fixed

• A regression affecting Android in calculating days_since_install and days_since_update (#5157)

v94.3.0 (2022-09-20)

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General

What's Changed

• Rust toolchain has been bumped to 1.63 and minimum version bumped to 1.61 to comply with our Rust Policy
• Android: Upgraded NDK from r21d to r25b. (#5142)

Places

What's Changed

• Added metrics for the run_maintenance() method. This can be used by consumers to decide when to schedule the next run_maintenance() call and to check if calls are taking too much time.

What's new

• Exposed a function in Swift migrateHistoryFromBrowserDb to migrate history from browser.db to places.db, the function will migrate all the local visits in one go. (#5077).
  • The migration might take some time if a user had a lot of history, so make sure it is not run on a thread that shouldn't wait.
  • The migration runs on a writer connection. This means that other writes to the places.db will be delayed until the migration is done.

Nimbus

What's Changed

• Added applyLocalExperiments() method as short hand for setLocalExperiments and applyPendingExperiments. (#5131)
  • applyLocalExperiments and applyPendingExperiments now returns a cancellable job which can be used in a timeout.
  • initialize function takes a raw resource file id, and returns a cancellable Job.

v94.2.1 (2022-09-21)

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Nimbus ⛅️🔬🔭

What's Changed

• Added applyLocalExperiments() method as short hand for setLocalExperiments and applyPendingExperiments. (#5131)
  • applyLocalExperiments and applyPendingExperiments now returns a cancellable job which can be used in a timeout.
  • initialize function takes a raw resource file id, and returns a cancellable Job.

What's Fixed

• A regression affecting Android in calculating days_since_install and days_since_update (#5157)

v94.2.0 (2022-09-13)

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General

• error-support is now exposed to both Firefox iOS and Focus iOS. error-support supports better error reporting and logging for errors. (#5094)

Nimbus FML ⛅️🔬🔭🔧

What's Changed

• Add channels value for defaults and add support for multiple channels in channel via comma separation. (#5101)

✨ What's New ✨

• JEXL targeting allows for using the in keyword with objects and a map of active experiments has been added to TargetingAttributes. The map will always be empty at this time. (#5104)

Nimbus ⛅️🔬🔭

What's Changed

• Added metrics for SDK unavailability and disk cache unreadiness to tease apart the difference in startup slowness. (#5118)

v94.1.0 (2022-08-18)

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Nimbus

What's new

• Added telemetry to track how often apps query for variables before Nimbus is initialized. (#5091)

v94.0.1 (2022-08-09)

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Nimbus FML

What's fixed

• Linux releases for the FML were missing, there are available again now. (#5080)

v94.0.0 (2022-08-02)

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Logins

⚠️ Breaking Changes ⚠️

• Removed expired logins sqlcipher migration metrics and renamed the migrateLoginsWithMetrics function since it no longer reports metrics. An associated iOS PR (#11470) has been created to address the function renaming. (#5064)

v93.8.0 (2022-07-29)

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Nimbus FML ⛅️🔬🔭

What's Changed

• Validate the configuration passed from a top-level FML file to imported files. (#5055)

Places

What's new

• We now expose all of the Places history APIs to Swift consumers. (#4989)
• Added an optional db_size_limit parameter to run_maintenance. This can be used to set a target size for the places DB. If the DB is over that size, we'll prune a few older visits. The number of visits is very small (6) to ensure that the operation only blocks the database for a short time. The intention is that run_maintenance() is called frequently compared to how often visits are added to the places DB.

Sync15

What's changed

• CLIENTS_TTL has been updated to be 180 days instead of 21 (#5054)

v93.7.1 (2022-07-26)

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Places

What's changed

• The delete_visits_between API now also deletes history metadata (#5046)

v93.7.0 (2022-07-18)

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Nimbus FML ⛅️🔬🔭🔧

What's Changed

• Added MOZ_APPSERVICES_MODULE environment variable to specify the megazord module for iOS (#5042). If it is missing, no module is imported.

✨ What's New ✨

• Enabled remote loading and using configuring of branches. (#5041)
• Add a fetch command to nimbus-fml to demo and test remote loading and paths. (#5047)

Logins

What's Changed

• Updated the LoginsStorageError implementation and introduce error reporting for unexpected errors. Note that some errors were removed, which is technically a breaking change, but none of our consumers use those errors so it's not a breaking change in practice.

v93.6.0 (2022-07-11)

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Autofill

What's Fixed

• Fixed syncing of autofill when tombstones exist in the local mirror (#5030)

Nimbus FML ⛅️🔬🔭🔧

What's New

• Added support for breaking up FML files using includes and separating into different modules with imports. (#5031, #5022, #5016, #5014, #5007, #4999, #4997, #4976)
  • This is not a breaking change, but should be accompanied by a upgrade to the megazord (#4099).
  • This also deprecates some commands in the command line interface (#5022). These will be removed in a future release.
  • Related proposal document: FML: Imports and Includes.

Logins

What's Changed

• sqlcipher migrations no longer record metrics (#5017)

Glean

What's Changed

• Updated to Glean v50.1.2

UniFFI

What's Changed

• Updated to UniFFI 0.19.3

v93.5.0 (2022-06-16)

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Nimbus FML ⛅️🔬🔭🔧

What's Changed

• Added includes list property to enable splitting up large nimbus.fml.yaml files (#4976).

v93.4.0 (2022-06-09)

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General

What's Changed

• Glean updated to v50 and all internal calls adopted

v93.3.0 (2022-06-06)

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Error-support

What's New

• Added a new error reporting system that is intended to eventually replace using log::error to report errors
• Added code using the new system to track down application-services#4856
• Added UniFFI API for this crate. Consumers should use this to register for error reports and breadcrumbs.

v93.2.2 (2022-05-27)

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Tabs

What's Changed

• Fixed the iOS breaking change in the SyncUnlockInfo constructor by making tabsLocalId an optional parameter (#4975).

v93.2.1 (2022-05-24)

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General

What's new

• Uniffi was upgraded to 0.18.0. For our consumers, this means there now exported types that used to be internal to uniffi. (#4949).
  • The types are:
    • Url alias for string
    • PlacesTimestamp alias fori64
    • VisitTransitionSet alias for i32
    • Guid alias for string
    • JsonObject alias for string
  • Non of the exposed types conflict with a type in iOS so this is not a breaking change.

Nimbus ⛅️🔬🔭

What's new

• Make generation of Experimenter compatible YAML repeatable: fields, variables, features and enum variants are listed alphabetically. (#4964).

Tabs

What's Changed

• The component has been updated for integration into Firefox iOS (#4905).
  • The DeviceType naming conflict which prevented rust-components-swift from generating Tabs code has been resolved.
  • Errors and the reset function have been exposed.
  • Parameters for the sync function have been updated to match the SyncUnlockInfo parameters.
  • The tabs-sync example has been updated with the above changes.

v93.2.0 (2022-05-11)

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General

What's new

• Application services now releases a separate xcframework with only the components needed by focus-ios (namely Nimbus, Viaduct and Rustlog). This change is only relevant for focus, it does not affect the already existing xcframework for firefox ios. (#4953)

v93.1.0 (2022-05-06)

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Nimbus ⛅️🔬🔭

What's New

• New API in the FeatureHolder, both iOS and Android to control the output of the value() call:
  • to cache the values given to callers; this can be cleared with FxNimbus.invalidatedCachedValues()
  • to add a custom initializer with with(initializer:_)/withInitializer(_).

Places

What's Fixed:

• Fixed a bug in Android where non-fatal errors were crashing. (#4941)
• Fixed a bug where querying history metadata would return a sql error instead of the result (4940)

What's new:

• Exposed the deleteVisitsFor function in iOS, the function can be used to delete history metadata. (#4946)
  • Note: The API is meant to delete all history, however, iOS does not use the places Rust component for regular history yet.

v93.0.4 (2022-04-28)

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Places

What's New

• The delete_visits_for() function now deletes all history metadata even when the item is bookmarked.

Nimbus

What's fixed

• Fixed a bug where the visibility of GetSdk was internal and it was used in generated FML code. (#4927)

v93.0.3 (2022-04-27)

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Nimbus ⛅️🔭🔬

What's New

• Added targeting attributes for language and region, based upon the locale. #4919
  • This also comes with an update in the JEXL evaluator to handle cases where region is not available.

What's Changed

• Fixed: A crash was detected by the iOS team, which was traced to FeatureHolder.swift. (#4924)
  • Regression tests added, and FeatureHolder made stateless in both Swift and Kotlin.

v93.0.2 (2022-04-25)

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Nimbus FML

What's fixed

• (iOS only) Made the extensions on String and Variables public. The extended functions are used in the generated code and that didn't compile in consumers when internal.

v93.0.1 (2022-04-20)

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Nimbus FML ⛅️🔬🔭🔧

What's Fixed

• Handling of optional types which require a mapping to a usable type. (#4915)

Places

• Downgraded places get_registered_sync_engine log:error to log:warn to fix an issue where places was unnecessarily creating sentry noise. This change was also cherry-picked to v91.1.2

v93.0.0 (2022-04-13)

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Nimbus ⛅️🔭🔬 + Nimbus FML ⛅️🔬🔭🔧

What's New

• Add support for bundled resources in the FML in Swift. This corresponds to the Image and Text types. #4892
  • This must include an update to the megazord, as well re-downloading the nimbus-fml binary.
  • Kotlin support for the same has also changed to match the Swift implementation, which has increased performance.

v92.0.1 (2022-03-24)

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Nimbus FML ⛅️🔬🔭🔧

What's Fixed

• Swift: a bug in our understanding of Swift optional chaining rules meant that maps with a mapping and merging produced invalid code. (#4885)

General

What's Changed

• Added documentation of our sqlite pragma usage. (#4876)

v92.0.0 (2022-03-17)

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Places

⚠️ Breaking Changes ⚠️

• Removed some functions related to sync interruption. These were never really completed and don't seem to be in use by iOS/Android code:
  • PlacesApi.new_sync_conn_interrupt_handle()
  • Swift only: PlacesAPI.interrupt()
• The exception variant InternalPanic was removed. It's only use was replaced by the already existing UnexpectedPlacesException. (#4847)

What's New

• The Places component will report more error variants to telemetry. (#4847)

Autofill / Logins / Places / Sync Manager, Webext-Storage

What's Changed

• Updated interruption handling and added support for shutdown-mode which interrupts all operations.

Tabs

⚠️ Breaking Changes ⚠️

• The tabs component's constructor now requires the path to the database file where remote tabs will be persisted to.
• Requesting remote tabs before the first sync will now return the tabs in this database, so may be "stale".

Glean

⚠️ Breaking Changes ⚠️

Swift

• GleanMetrics should now be imported under import Glean instead of importing via MozillaRustComponents

Nimbus FML

What's Changed

• Papercut fixes for nicer developer experience #4867
  • More helpful validation error reporting
  • Better handling of defaults in objects and enum maps
  • More YAML syntactic checking.
• Allow experimenter to output to a YAML file, as well as JSON. #4874
  • If the file extension is yaml, then output as YAML, otherwise, output as JSON.

v91.1.2 (2022-04-19)

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IMPORTANT: The following change was cherry-picked to 91.1.2 which was a release not from the main branch. The change then landed in v93.0.1. This means that versions v92.0.0 - v93.0.0 do not have the change.

Places

• Downgraded places get_registered_sync_engine log:error to log:warn to fix an issue where places was unnecessarily creating sentry noise.

v91.1.1 (2022-03-23)

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Autofill

What's New

• Added temp-store, journal-mode, and foreign-keys pragmas to autofill component. (#4882)

v91.1.0 (2022-02-11)

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⛅️🔬🔭 Nimbus SDK

What's fixed

• Fixes a bug where disabling studies did not disable rollouts. (#4807)

✨ What's New ✨

• A message helper is now available to apps wanting to build a Messaging System on both Android and iOS. Both of these access the variables provided by Nimbus, and can have app-specific variables added. This provides two functions:
  • JEXL evaluation (#4813) which evaluates boolean expressions.
  • String interpolation (#4831) which builds strings with templates at runtime.

Xcode

• Bumped Xcode version from 13.1.0 -> 13.2.1

Nimbus FML

What's fixed

• Fixes a bug where each time the fml is run, the ordering of features in the experimenter json is changed. (#4819)

v91.0.1 (2022-02-02)

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Places

What's Changed

• The database initialization code now uses BEGIN IMMEDIATE to start a transaction. This will hopefully prevent database is locked errors when opening a sync connection.

What's New

• The HistoryVisitInfo struct now has an is_remote boolean which indicates whether the represented visit happened locally or remotely. (#4810)

v91.0.0 (2022-01-31)

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Nimbus FML

What's New

• The Nimbus FML can now generate swift code for the feature manifest. (#4780)
  • It can be invoked using:

  $ nimbus-fml <FEATURE_MANIFEST_YAML> -o <OUTPUT_NAME> ios features
  

  • You can check the support flags and options by running:

  $ nimbus-fml ios --help
  

  • The generated code exposes:
    • a high level nimbus object, whose name is configurable using the --classname option. By default the object is MyNimbus.
    • All the enums and objects defined in the manifest as idiomatic Swift code.
  • Usage:
    • To access a feature's value:

      // MyNimbus is the class that holds all the features supported by Nimbus
      // MyNimbus has an singleton instance, you can access it using the `shared` field:
      
      let nimbus = MyNimbus.shared
      
      // Then you can access the features using:
      // MyNimbus.features.<featureNameCamelCase>.value(), for example:
      
      let feature = nimbus.features.homepage.value()
      

    • To access a field in the feature:

      // feature.<propertyNameCamelCase>, for example:
      
      assert(feature.sectionsEnabled[HomeScreenSection.topSites] == true)
      

⚠️ Breaking Changes ⚠️

• Android only: Accessing drawables has changed to give access to the resource identifier. (#4801)

  • Migration path to the old behaviour is:

  let drawable: Drawable = MyNimbus.features.exampleFeature.demoDrawable
  

  becomes:

  let drawable: Drawable = MyNimbus.features.exampleFeature.demoDrawable.resource
  

General iOS

What's changed

• Moved SwiftKeychainWrapper from an external Swift Package to be bundled with FxA. This is due to issues Firefox iOS had with their dependency tree. (#4797)
• Exposed all crates as targets for the XCFramework. (#4797)

v90.0.1 (2022-01-24)

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Places

• Fixed an issue with previously consumed errors for invalid URLs were propagating to consumers and causing a crash
  • Changed bookmarks_get_all_with_url and accept_result to accept a string instead of url

v90.0.0 (2022-01-20)

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Places

⚠️ Breaking Changes ⚠️

• Places has been completely UniFFI-ed

v89.0.0 (2022-01-20)

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Supported Xcode Versions

• Reverting the supported Xcode version from 13.2.1 to 13.1.0 to circumvent the issues with Swift Package Manager in Xcode 13.2.1. (#4787)

Nimbus☁️🔬🔭

What's New

• Add Text and Image support for the FML to access bundled resources (#4784).

Breaking Change

• The NimbusInterface now exposes a context: Context property.

v88.0.0 (2022-01-19)

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Nimbus☁️🔬🔭

What's Changed

• The SDK is now tolerant to legacy experiment recipes that have both feature and features in their branches (SDK-1989)

General

⚠️ Breaking Changes ⚠️

• The bundled version of Glean has been updated to v43.0.2. See the Glean Changelog for full details. BREAKING CHANGE: Pass build info into initialize, which contains the build date. A suitable instance is generated by glean_parser in GleanMetrics.GleanBuild.info.

v87.3.0 (2022-01-11)

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Supported Xcode Versions

• As of Jan 2022, support for Xcode version 13.2.1 is upcoming. After the associated PR is merged AS side and a release is cut, Fx-iOS will update on their side to fully support this Xcode version. See Fx-iOS's Wiki for details.

viaduct

What's New

• Add support for PATCH methods. (#4751)

Nimbus

What's new

• The Nimbus SDK now support application version targeting, where experiment creators can set app_version|versionCompare({VERSION}) >= 0 and the experiments will only target users running VERSION or higher. (#4752)
  • The versionCompare transform will return a positive number if app_version is greater than VERSION, a negative number if app_version is less than VERSION and zero if they are equal
  • VERSION must be passed in as a string, for example: app_version|versionCompare('95.!') >= 0 will target users who are on any version starting with 95 or above (95.0, 95.1, 95.2.3-beta, 96 etc..)

v87.2.0 (2021-12-15)

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✨✨ What's New ✨✨

⛅️🔭🔬 Nimbus

• Initial release of the Nimbus Feature Manifest Language tool (nimbus-fml).
  • This is a significant upgrade to the Variables API, adding code-generation to Kotlin and Experimenter compatible manifest JSON.
  • RFC for language specification.
  • This is the first release it is made available to client app's build processes.
  • Build on CI ready for application build processes to download.

v87.1.0 (2021-12-02)

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Logins

What's changed

• The update() and add_or_update() methods will log rather than return an error when trying to update a duplicate login (#4648)

Logins, Places, SyncManager

What's Changed

• These packages all use parking_lot::Mutex instead of std::Mutex, meaning we should no longer see errors about mutexes being poisoned.

Push

What's fixed

• Fixes a bug where the subscriptions would fail because the server didn't return the uaid, this seems to happen only when the client sends request that include the uaid.(#4697)

General

• We now use xcode 13.1 to generate our iOS build artifacts. (#4692)

v87.0.0 (2021-11-17)

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Push

What's changed

• Push internally no longer uses the error_support dependency to simplify the code. It now directly defines exactly one error enum and exposes that to uniffi. This should have no implication to the consumer code (#4650)

Places

⚠️ Breaking Changes ⚠️

• Switched sync manager integration to use registerWithSyncManager() like the other components (#4627)

SyncManager

⚠️ Breaking Changes ⚠️

• Updated SyncManager to use UniFFI:
  • SyncManager is now a class that gets instatiated rather than a singleton
  • Added more SyncManagerException subclasses
  • SyncParams.engines is now a SyncEngineSelection enum. SyncEngineSelection's variants are All, or Some(engine_list). This replaces the old code which used null to signify all engines.
  • SyncResult.telemetry was replaced with SyncResult.telemetryJson.
  • There were a handful of naming changes:
    • SyncAuthInfo.tokenserverURL -> SyncAuthInfo.tokenserverUrl
    • DeviceSettings.type -> DeviceSettings.kind

v86.2.0 (2021-11-02)

Full Changelog

Push

What's Changed

• We've changed the database schema to avoid confusion about the state of subscriptions and in particular, avoid SQL: UNIQUE constraint failed: push_record.channel_id errors reported in #4575. This is technically a breaking change as a dictionary described in the UDL changed, but in practice, none of our consumers used it, so we are not declaring it as breaking in this context.

Logins

What's New

• Added support for recording telemetry when the logins encryption key needs to be regenerated.

v86.1.0 (2021-10-27)

Full Changelog

⛅️🔬🔭 Nimbus

What's New

• Rollouts: allows winning branch promotion and targeting rollouts of features. #4567.
  • for both Android and iOS.

What's fixed

• Fixed a bug in iOS where the installation date would be set to start of EPOCH (#4597)
• Fixed a bug in Android where we were missing disqualification events after a global opt-out (#4606)

Push

• We've changed how the push database is opened, which should mean we now automatically handle some kinds of database corruption.

General

What's changed

• The bundled version of Glean has been updated to v42.0.1. See the Glean Changelog for full details. (Note there is a breaking change in Rust, but that doesn't impact consumers of Application Services)

v86.0.1 (2021-10-28)

Full Changelog

Logins

What's Changed

• Downgraded the log level of some logs, so now they should not show up in Sentry.

v86.0.0 (2021-10-13)

Full Changelog

Logins

⚠️ Breaking Changes ⚠️

• Rework logins to no longer use sqlcipher and instead use plain sqlite. This is a major change with a massive impact on all consumers of this component, all of whom are already aware of this change and have PRs in-progress. (#4549)

v85.4.2 (2021-10-20)

Full Changelog

Nimbus

What's fixed

• Fixed a bug in iOS where the installation date would be set to start of EPOCH (#4597)

v85.4.1 (2021-10-08)

Full Changelog

Logins

• Metrics for the logins sqlcipher migration are included to help "bootstrap" the metrics ready for the migration.

v85.4.0 (2021-10-05)

Full Changelog

Sync

What's Changed

• Clients engine now checks for tombstones and any deserialisation errors when receiving a client record, and ignores it if either are present (#4504)

Nimbus

What's changed

• The DTO changed to remove the probeSets and enabled fields that were previously unused. (#4482)
• Nimbus will retry enrollment if it previously errored out on a previous enrollment.

v85.3.0 (2021-09-30)

Full Changelog

Nimbus

What's new

• Nimbus can now target on is_already_enrolled. Which is true only if the user is already enrolled in experiment. (#4490)
• Nimbus can now target on days_since_install and days_since_update. Which reflect the days since the user installed the application and the days since the user last updated the application. (#4491)
• Android only: the observer method onExperimentsApplied() is now called every time applyPendingExperiments() is called. This is to bring it in line with iOS.

v85.2.0 (2021-09-28)

Full Changelog

Places

What's New

• Added Swift bindings for the following History Metadata APIs: getHighlights and deleteHistoryMetadata.

v85.1.0 (2021-09-27)

Full Changelog

General

What's Changed

• Rust toolchain has been bumped to 1.55 and minimum version bumped to 1.53 to comply with our Rust Policy

• Xcode has been updated to version 13

  • application-services noq uses the new build system by default

Nimbus

What's Changed

• 🐞🍏 Bugfix, iOS only — Increased visibility for Dictionary extensions when working with FeatureVariables and enums.

v85.0.0 (2021-09-22)

Full Changelog

Places, Autofill, Webext-Storage

What's Changed

• Databases which are detected as being corrupt as they are opened will be deleted and re-created.

Nimbus

What's New

• #4455: For both iOS and Android: extra methods on Variables to support orderable items:
  • getEnum to coerce strings into Enums.
  • get*List, get*Map to get lists and maps of all types.
  • Dictionary/Map extensions to map string keys to enum keys, and string values to enum values.
• Nimbus now supports multiple features on each branch. This was added with backward compatibility to ensure support for both schemas. (#4452)

⚠️ Breaking Changes ⚠️

• #4455: Android only: method Variables.getVariables(key, transform), transform changes type from (Variables) -> T to (Variables) -> T?.

v84.0.0 (2021-09-13)

Full Changelog

Places

⚠️ Breaking Changes ⚠️

• previewImageUrl property was added to HistoryMetadata (#4448)

What's changed

• previewImageUrl was added to VisitObservation, allowing clients to make observations about the 'hero' image of the webpage (#4448)

Push

⚠️ Breaking Changes ⚠️

• The push component now uses uniffi! Here are the Kotlin breaking changes related to that:
  • PushAPI no longer exists, consumers should consumer PushManager directly
  • PushError becomes PushException, and all specific errors are now PushException children, and can be retrieved using PushException.{ExceptionName}, for example StorageError becomes PushException.StorageException
  • The PushManager.decrypt function now returns a List<Byte>, where it used to return ByteArray, the consumer can do the conversion using .toByteArray()
  • All references to channelID become channelId (with a lowercase d)

v83.0.0 (2021-09-08)

Full Changelog

Android

⚠️ Breaking Changes ⚠️

• Many error classes have been renamed from FooError or FooErrorException to just FooException, to be more in keeping with Java/Kotlin idioms.
  • This is due to UniFFi now replacing trailing 'Error' named classes to 'Exception'

Autofill

⚠️ Breaking Changes ⚠️

• The Error enum is now called AutofillError (AutofillException in Kotlin) to avoid conflicts with builtin names.

Push

⚠️ Breaking Changes ⚠️

• The unsubscribeAll API will now return nothing as opposed to a boolean. The boolean was misleading as it only ever returned true. errors can be caught using exceptions. (#4418)

What's Changed

• The push unsubscribe API will no longer accept a null channel_id value, a valid channel_id must be presented, otherwise rust will panic and an error will be thrown to android. note that this is not a breaking change, since our hand-written Kotlin code already ensures that the function can only be called with a valid, non-empty, non-nullable string. (#4402)

Nimbus

What's Changed

• DatabaseNotReady exceptions are no longer reported to the error reporter on either Android or iOS. #4438
• NimbusErrorException has been renamed NimbusException. This internal API, so is not a breaking change.

v82.3.0 (2021-08-30)

Full Changelog

What's New

• Changed how shared libraries are loaded to avoid an issue when both uniffi and Helpers.kt wants to load the same library (#4412)

v82.2.0 (2021-08-19)

Full Changelog

Push

What's changed

• The push component will now attempt to auto-recover from the server losing its UAID (#4347)
  • The push component will return a new kotlin Error UAIDNotRecognizedError in cases where auto-recovering isn't possible (when subscribing)
  • Two other new errors were defined that were used to be reported under a generic error:
    • JSONDeserializeError for errors in deserialization
    • RequestError for errors in sending a network request

Nimbus

What's changed

• Nimbus on iOS will now post a notification when it's done fetching experiments, to match what it does when applying experiments. (#4378)

v82.1.0 (2021-07-30)

Full Changelog

Places

What's New

• The Swift bindings for history metadata enums and structs now have public initializers, allowing them to be used properly from Swift. (#4371)

v82.0.0 (2021-07-29)

Full Changelog

General

⚠️ Breaking Changes ⚠️

• The bundled version of Glean has been updated to v39.0.4, which includes a new API for recording extra event fields that have an explicit type.. (#4356)

What's New

• Added content signature and chain of trust verification features in rc_crypto, and updated NSS to version 3.66. (#4195)

Nimbus

What's Changed

• The Nimbus API now accepts application specific context as a part of its appSettings. The consumers get to define this context for targeting purposes. This allows different consumers to target on different fields without the SDK having to acknowledge all the fields. (#4359)

v81.0.1 (2021-07-19)

Full Changelog

Tabs

⚠️ Breaking Changes ⚠️

Note: Though this is technically a breaking change, we do not expect any consumers to have upgraded to v81. Since this was a bug that was introduced in v81 we're treating it as a bugfix.

- Tab struct member last_used is now a i64

v81.0.0 (2021-07-13)

Full Changelog

Tabs

⚠️ Breaking Changes ⚠️

• Tabs has been Uniffi-ed! (#4192)
  • Manual calling of sync() is removed
  • registerWithSyncManager() should be used instead
  • Tab struct member lastUsed is now a U64

Nimbus

What's changed

• Fixed a bug where opt-in enrollments in experiments were not preserved when the application is restarted (#4324)
• The nimbus component now specifies the version of the server's api - currently V1. That was done to avoid redirects. (#4319)

Push

What's changed

• Fixed a bug where we don't delete a client's UAID locally when it's deleted on the server (#4325)

v80.0.1 (2021-07-06)

Full Changelog

General

What's Changed

• Updated CircleCI xcode version to 12.5.1

Full Changelog

v80.0.0 (2021-06-24)

Full Changelog

fxa-client

⚠️ Breaking Changes ⚠️

• The old StateV1 persisted state schema is now removed. (#4218) Users on very old versions of this component will no longer be able to cleanly update to this version. Instead, the consumer code will receive an error indicating that the schema was not correctly formatted.

Nimbus

What's Changed

• Nimbus SDK now supports different branches having different Feature Configs (#4213)

Other

• ./libs/build-all.sh now displays a more helpful error message when a file fails checksum integrity test.

v79.0.2 (2021-06-23)

Full Changelog

• Removed hard crash for migrateToPlaintextHeader and allowed error to propagate for Logins

v79.0.1 (2021-06-15)

Full Changelog

Logins

• Fixed a bug on iOS where getDbSaltForKey would incorrectly trigger a fatal error instead of propagating errors to the caller.

Dependencies

• The version of UniFFI used to generate Rust component bindings was updated to v0.12.0.

v79.0.0 (2021-06-09)

Full Changelog

Logins

⚠️ Breaking changes ⚠️

Logins now Uniffi-ed! While this is a very large change internally, the externally visible changes are:

• The name and types of exceptions have changed - the base class for errors is LoginsStorageErrorException.
• The struct ServerPassword (Android) and LoginRecord (iOS) is now named Login with the formSubmitURL field now formSubmitUrl

[viaduct-reqwest]

What's Changed

• Update viaduct-reqwest to use reqwest 0.11. (#4146)

v78.0.0 (2021-06-01)

Full Changelog

[places]

⚠️ Breaking Changes ⚠️

• History Metadata API shape changed to follow an observation pattern, similar to what is present for History. Shape of objects and related DB schema changed as well. See (#4123)

v77.0.2 (2021-05-31)

Full Changelog

Autofill

• Fixed a failing assertion when handling local dupes during a sync (#4154)

v77.0.1 (2021-05-24)

Full Changelog

CI-only to force iOS artifact build, 77.0.0 is not good for iOS

• add --force flag when installing swift-protobuf via homebrew (#4137)

v77.0.0 (2021-05-24)

Full Changelog

Logins

• Split the DB from the sync engine (#4129)
• Rename LoginStore to LoginsSyncEngine (#4124)

Nimbus ☁️🔬

What's New

• Both Android and iOS gain a nimbus.getVariables(featureId: String) and a new wrapper around JSON data coming straight from Remote Settings.
• Application features can only have a maximum of one experiment running at a time.
• Enable consuming applications to change the server collection being used. (#4076)

What's Changed

• Add manual feature exposure recording (#4120)
• Android and iOS Branch objects no longer have access to a FeatureConfig object.
• Localized strings and images are provided by the app, but usable from nimbus. (#4133)

⚠️ Breaking changes ⚠️

• Migrate the experiment database from version 1 to version 2 on first run .(#4078)
  • Various kinds of incorrectly specified feature and featureId related fields will be detected, and any related experiments & enrollments will be discarded.
  • Experiments & enrollments will also be discarded if they are missing other required fields (eg schemaVersion).
  • If there is an error during the database upgrade, the database will be wiped, since losing existing enrollments is still less bad than having the database in an unknown inconsistent state.

v76.0.1 (2021-05-18)

Full Changelog

Autofill

Fixed an error migrating from version 1 to version 2 of the database.

v76.0.0 (2021-05-12)

Full Changelog

History Metadata Storage

• Introduced a new experimental metadata storage API, part of libplaces.

Sync Manager

• Removed support for the wipeAll command (#4006)

Autofill

What's Changed

• Added support to scrub encrypted data to handle lost/corrupted client keys. Scrubbed data will be replaced with remote data on the next sync.

Nimbus

• Added bucket and collections to NimbusServerSettings, with default values.
• Added getAvailableExperiments() method exposed by NimbusClient.
• At most one local experiment will be enrolled for any given featureId, and to support this, the database can now have a NotEnrolledReason::FeatureConflict value.

⚠️ Breaking changes ⚠️

• Moved the Nimbus class and its test class from Android Components into this repository. Existing integrations should pass a delegate in to provide Nimbus with a thread to do I/O and networking on, and an Observer. Fixed in the complementary android-components#10144

v75.2.0 (2021-04-20)

Full Changelog

Autofill

What's Changed

• get_address() and get_credit_card() now throw a NoSuchRecord error instead of SqlError when the GUID is not found
• The main credit-cards table is dropped and recreated to ensure already existing databases will continue to work.

v75.1.0 (2021-04-13)

Nimbus SDK

What's changed

• add a get_available_experiments() method to enable QA tooling. This should not be used for user-facing user-interfaces.

Full Changelog

v75.0.1 (2021-04-06)

Full Changelog

Nimbus SDK

What's changed

• Make channel targeting comparison case-insensitive. (#4009)

v75.0.0 (2021-03-29)

Full Changelog

v74.0.1 (2021-03-19)

Full Changelog

General

• Revert a Rust toolchain config change that turned out to cause build issues in our release pipeline.

v74.0.0 (2021-03-18)

Full Changelog

General

What's Changed

• The bundled version of Glean has been updated to v36.0.0.
• The bundled version of Nimbus has been updated to v0.10.0.

Nimbus SDK

⚠️ Breaking changes ⚠️

• The new Nimbus version 0.10.0 includes new required fields app_name and channel in the AppContext struct passed into initialize.

v73.0.2 (2021-03-16)

Full Changelog

• This is a deliberately empty release, designed to help test some downstream automation that picks up new appservices releases.

v73.0.1 (2021-03-10)

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Android

• The -forUnitTest build no longer includes code compiled for Windows, meaning that it is no longer possible to run appservices Kotlin unit tests on Windows. We hope this will be a temporary measure while we resolve some build issues.

v73.0.0 (2021-03-10)

Full Changelog

General

• The bundled version of the Nimbus SDK has been updated to v0.9.0.
• The top-level Rust workspace now builds with Rust 1.50
• The top-level Rust workspace is now stapled to Rust 1.50, so all developers will build with 1.50, as will the continuous integration for this repo.

iOS

• The Nimbus SDK is now available as part of the MozillaAppServices Swift module.

FxA Client

⚠️ Breaking changes ⚠️

• The Kotlin and Swift bindings are now generated automatically using UniFFI. As a result many small details of the API surface have changed, such as some classes changing names to be consistent between Rust, Kotlin and Swift. (#3876)

v72.1.0 (2021-02-25)

Full Changelog

General

What's Changed

• This release fixes an "unsatisfied link error" problem with autofill and nimbus, stemming from a misconfiguration in the Android build setup.

v72.0.0 (2021-02-25)

Full Changelog

General

What's Changed

• The bundled version of the Nimbus SDK has been updated to v0.8.2.

Autofill

⚠️ Breaking changes ⚠️

• The autofill Kotlin package as been renamed from org.mozilla.appservices.autofill to mozilla.appservices.autofill, for consistency with other components.

v71.0.0 (2021-02-18)

Full Changelog

General

What's Changed

• The bundled version of the Nimbus SDK has been updated to v0.8.1.

v70.0.0 (2021-02-04)

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General

What's Changed

• The bundled version of Glean has been updated to v34.0.0.
• The bundled version of the Nimbus SDK has been updated to v0.7.2.

Autofill

⚠️ Breaking changes ⚠️

• The NewCreditCardFields record is now called UpdatableCreditCardFields.
• The NewAddressFields record is now called UpdatableAddressFields.

What's Changed

• The CreditCard and Address records now exposes additional metadata around timestampes.
• Infrastructure for syncing incoming address records has been added.

v69.0.0 (2021-01-28)

Full Changelog

General

What's Changed

• Updated nimbus-sdk to 0.7.1
• Updated Android Components to 71.0.0

iOS

What's Changed

• The MozillaAppServices.framework artifact now contains a dynamically-linked library rather than a static library.

v68.1.0 (2020-12-17)

Full Changelog

General

What's Changed

• The bundled version of Nimbus SDK has been updated to v0.6.4.
• The internal traits used by sync15 have been renamed for consistency and clarity (and the README has been updated with docs to help explain them).
• The bundled version of Glean has been updated to v33.10.3.

v68.0.0 (2020-12-08)

Full Changelog

General

⚠️ Breaking changes ⚠️

• The bundled version of Nimbus SDK has been updated to v0.6.3, which includes the following breaking changes:
  • Removed NimbusClient.resetEnrollment.
  • NimbusClient.{updateExperiments, optInWithBranch, optOut, setGlobalUserParticipation} now return a list of telemetry events. Consumers should forward these events to their telemetry system (e.g. via Glean).
  • Removed implicit fetch of experiments on first use of the database. Consumers now must call update_experiments explicitly in order to fetch experiments from the Remote Settings server.

What's Changed

• The bundled version of Glean has been updated to v33.5.0.
• Various third-party dependencies have been updated to their latest versions.

v67.2.0 (2020-12-10)

Full Changelog

Nimbus SDK

What's Changed

• The bundled version of Nimbus SDK has been updated to v0.5.2.

v67.1.0 (2020-11-18)

Full Changelog

What's Changed

• The bundled version of Glean has been updated to v33.4.0. (as part of #3724)

Autofill

What's New

The autofill component has a first cut at Kotlin bindings and is now bundled in the full megazord.

v67.0.0 (2020-11-10)

Full Changelog

General

⚠️ Breaking changes ⚠️

• The custom "Lockbox Megazord" package (org.mozilla.appservices:lockbox-megazord) has been removed. Existing consumers of this package who wish to update to the latest release of application-services should migrate to using the default appservices:full-megazord package, or contact the development team to discuss an alternate approach. (#3700)

What's Changed

• The version of Rust used to compile our components has been pinned to v1.43.0 in order to match the version of Rust used in mozilla-central. Changes that do not compile under this version of Rust will not be accepted. (#3702)

iOS

What's Changed

• The bundled version of Glean has been updated to v33.1.2. (as part of #3701)

Android

What's Changed

• This release comes with a nontrivial increase in the compiled code size of the org.mozilla.appservices:full-megazord package, adding approximately 1M per platform thanks to the addition of the Nimbus SDK component. (#3701)
• Several core gradle dependencies have been updated, including gradle itself (now v6.5) and the android gradle plugin (now v4.0.1). (#3701)

Nimbus SDK

What's New

• The first version of the Nimbus Experimentation SDK is now available, via the org.mozilla.appservices:nimbus package. More details can be found in the nimbus-sdk repo. (#3701)

FxA Client

What's Fixed

• We no longer discard the final path component from self-hosted sync tokenserver URLs. (#3694)

Autofill

What's Changed

• We added the touch_address and touch_credit_card store functions and refactored the component. (#3691)

Push

What's Changed

• Attempts to update the device push token are now rate-limited. (#3673)

WebExtension Storage

What's Fixed

• Syncing of incoming tombstone records has been fixed; previously the presence of an incoming tombstone could cause the sync to fail. (#3668)

v66.0.0 (2020-10-28)

Full Changelog

Breaking changes

• Android: Updated the getTopFrecentSiteInfos API to specify a frecency threshold parameter for the fetched top frecent sites in PlacesReaderConnection. (#3635)

v65.0.0 (2020-10-19)

Full Changelog

Android

What's changed

• Upgraded the JNA dependency version to 5.6.0. (#3647)

Autofill

What's changed

• Updated the autofill-utils example app to include API calls for addresses. (#3605)
• Added API calls for credit cards. (#3615)

v64.0.0 (2020-09-24)

Full Changelog

iOS

⚠️ Breaking changes ⚠️

• The MozillaAppServices.framework is now built using Xcode 12, so consumers will need update their own build accordingly. (#3586)

What's changed

• The bundled version of glean has been updated to v32.4.0. (#3590) ()

FxA Client

What's changed

• Added a circuit-breaker to the check_authorization_status method. In specific circumstances, it was in possible to trigger a failure-recovery infinite loop, which will now error out after a certain now of retries. (#3585)

Autofill

What's changed

• Added a basic API and database layer for the autofill component. (#3582)

Places

What's changed

• Removed the duplicate Timestamp logic from Places, which now exists in Support, and updated the references. (#3593)
• Fixed a bug in bookmarks reconciliation that could lead to deleted items being resurrected in some circumstances. (#3510, Bug 1635859)

Support Code

What's new

• The rc_crypto crate now supports ECDSA P384-SHA384 signature verification. (#3557)

v63.0.0 (2020-09-10)

Full Changelog

iOS

⚠️ Breaking changes ⚠️

• The MozillaAppServices.framework build now includes Glean. Applications that were previously consuming Glean via its standalone framework and using import Glean will instead need to import MozillaAppServices. (#3554)

What's changed

• The version of xcode used to build MozillaAppServices.framework has been updated to v11.7. (#3556)
• When using a custom sync tokenserver URL, the /1.0/sync/1.5 suffix will be stripped if present. This should simplify setup for self-hosters who are accustomed to supplying the tokenserver URL in this form on other platforms. (#3555)

Android

What's changed

• android-components has been updated to 56.0.0 (previously 47.0.0) (#3538)

Places

What's fixed

• Fixed a bug where sync could ask places to recalculate the frecency of iitems that are not bookmarks, which would fail and prevent the sync from completing. (#3567)

What's changed

• If the database somehow contains bookmarks with an invalid URL, they will now be ignored on read; previously invalid URLs would trigger an error and crash. (#3537)

Push

What's fixed

• Messages using the legacy aesgcm encryption method will how have padding bytes correctly stripped; previously the padding bytes would be returned as part of the message and could cause message-parsing errors in consuming code. (#3569)

v62.1.0 (2020-08-21)

Full Changelog

Extension Storage

What's fixed

• Do not check total bytes quota on storage.sync.remote operations (Bug 1656947)

FxA Client

What's new

• Send-tab metrics are recorded. A new function, fxa_gather_telemetry on the account object (exposed as account.gatherTelemetry() to Kotlin) which returns a string of JSON.

  This JSON might grow to support non-sendtab telemetry in the future, but in this change it has:

  • commands_sent, an array of objects, each with flow_id and stream_id string values.
  • commands_received, an array of objects, each with flow_id, stream_id and reason string values.

  #3308

Places

What's new

• Exclude download, redirects, reload, embed and framed link visit type from the get_top_frecent_site_infos query. (#3505)

v62.0.0 (2020-07-13)

Full Changelog

FxA Client

⚠️ Breaking changes ⚠️

• Adds support for entrypoint in oauth flow APIs: consumers of beginOAuthFlow and beginPairingFlow (beginAuthentication and beginPairingAuthentication in ios) are now required to pass an entrypoint argument that would be used for metrics. This puts the beginOAuthFlow and beginPairingFlow APIs inline with other existing APIs, like getManageAccountUrl. (#3265)
• Changes the authorizeOAuthCode API to now accept an AuthorizationParams object instead of the individual parameters. The AuthorizationParams also includes optional AuthorizationPKCEParams that contain the codeChallenge, codeChallengeMethod. AuthorizationParams also includes an optional keysJwk for requesting keys (#3264)

What's new

• Consumers can now optionally include parameters for metrics in beginOAuthFlow and beginPairingFlow (beginAuthentication and beginPairingAuthentication in ios). Those parameters can be passed in using a MetricsParams struct/class. MetricsParams is defined in both the Kotlin and Swift bindings. The parameters are the following (#3328):
  • flow_id
  • flow_begin_time
  • device_id
  • utm_source
  • utm_content
  • utm_medium
  • utm_term
  • utm_campaign
  • entrypoint_experiment
  • entrypoint_variation

Logins

What's fixed

• Fixed a bug where attempting to edit a login with an empty form_submit_url would incorrectly reject the entry as invalid (#3331).

Tabs

What's new

• Tab records now have an explicit TTL set when storing on the server, to match the behaviour of Firefox Desktop clients (#3322).

v61.0.12 (2020-08-07)

Full Changelog

General

• This release only exists to correct issues that occurred when publishing a v61.0.11, which failed to produce an artifact because of a warning which occurred during the build process. (It contains a small number of additional cherry-picked patches which correct these warnings).

v61.0.11 (2020-08-07)

Full Changelog

FxA Client

What's new

• Send-tab metrics are recorded. A new function, fxa_gather_telemetry on the account object (exposed as account.gatherTelemetry() to Kotlin) which returns a string of JSON.

  This JSON might grow to support non-sendtab telemetry in the future, but in this change it has:

  • commands_sent, an array of objects, each with flow_id and stream_id string values.
  • commands_received, an array of objects, each with flow_id, stream_id and reason string values.

  #3308

v61.0.10 (2020-07-15)

Full Changelog

General

• This release exists to correct an error with the publishing process that happened for v61.0.9. As a result, it's changelog is repeated below and is present in the link above.

Logins

• Empty strings are now correctly handled in login validation. (#3331).

v61.0.9 (2020-07-15)

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Logins

• Empty strings are now correctly handled in login validation. (#3331).

v61.0.8 (2020-07-15)

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General

• The logins and places metrics have been renewed until early 2021. (#3290).

v61.0.7 (2020-06-29)

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General

• The default branch has been renamed from master to main

v61.0.6 (2020-06-24)

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General

• Adds cargo aliases to download and use asdev (#3218)

RustLog

• Network errors should come through as warnings and not errors. (#3254).

v61.0.5 (2020-06-23)

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• No content release: we have switched to Taskgraph. (#3168)

v61.0.4 (2020-06-18)

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• Fix an issue where a node reassignment or signing out and signing back in wouldn't clear the locally stored last sync time for engines (#3150, PR #3241).

v61.0.3 (2020-06-17)

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Tabs

• Fix an issue which we believe is causing numerous failures deserializing protobufs (#3214)

v61.0.2 (2020-06-16)

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FxA Client

• Short circuit requests if server requested a backoff and time period has not passed. (#3219)

v61.0.1 (2020-06-16)

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General

• Attempt to fix some build tooling issues with the previous release; no user-visible changes. (#3245)

v61.0.0 (2020-06-15)

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General

• Remove the node.js integration tests helper and removes node from the circleci environment. (#3187)
• Put backtrace behind a cargo feature. (#3213)
• Move sqlite dependency down from rc_crypto to nss_sys. (#3198)
• Adds jwe encryption in scoped_keys. (#3195)
• Adds an implementation for pbkdf2. (#3193)
• Fix bug to correctly return the given defaults when the storageArea's get() method is used with an empty store (bug 1645598). (#3236)
• Fixed a sync bug where the application not providing the "persisted state" would mean the declined list was handled incorrectly (#3205)

Android

• From now on the project uses the Android SDK manager side-by-side NDK. (#3222)
  • Download the new NDK by running ./verify-android-environment.sh in the libs directory.
    • Alternatively, you can download the NDK in Android Studio by going in Tools > SDK Manager > SDK Tools > NDK (check Show Package Details) and check 21.3.6528147.
  • The ANDROID_NDK_ROOT, ANDROID_NDK_HOME environment variables (and the directory they point to) can be removed.

v60.0.0 (2020-06-01)

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General

• Remove failure from the sync_tests and replace it with anyhow. (#3188)

• Adds an alias for generating protobuf files, you can now use cargo regen-protobufs to generate them. (#3178)

• Replaced failure with anyhow and thiserror. (#3132)

• Android: Added getTopFrecentSiteInfos API to retrieve a list of the top frecent sites in PlacesReaderConnection. (#2163)

FxA Client

What's new

• Additional special case for China FxA in getPairingAuthorityURL. (#3160)
• Silently ignore push messages for unrecognized commands, rather than reporting an error. (#3177)

v0.59.1 (2021-01-26)

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General

• Our iOS framework binaries are now built using XCode 11.7. (#3833)

v0.59.0 (2020-05-08)

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Viaduct

Breaking changes

• The include_cookies setting is not supported anymore (was false by default). (#3096)

FxA Client

• Added option boolean argument ignoreCache to ignore caching for getDevices. (#3066)

⚠️ Breaking changes ⚠️

• iOS: Renamed fetchDevices(forceRefresh) to getDevices(ignoreCache) to establish parity with Android. (#3066)
• iOS: Renamed argument of fetchProfile from forceRefresh to ignoreCache. (#3066)

v0.58.3 (2020-05-06)

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• Backported the following Send Tab fixes: #3065 #3084 to v0.58.2. (#3101)

v0.58.2 (2020-04-29)

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General

• Android: An Android 5 and 6 bug related to protobufs is now fixed. (#3054)

v0.58.1 (2020-04-24)

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General

• Android: A bug in the protobuf library that made the previous version unusable has been fixed. (#3033)

v0.58.0 (2020-04-22)

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General

• Android: Gradle wrapper version upgraded to 6.3, Android Gradle Plugin version upgraded to 3.6.0. (#2917)
• Android: Upgraded NDK from r20 to r21. (#2985)
• iOS: Xcode version changed to 11.4.1 from 11.4.0. (#2996)

FxA Client

• iOS: refreshProfile now takes an optional boolean argument forceRefresh to force a network request to be made in every case (#3000)
• Added an optional ttl parameter to getAccessToken to limit the lifetime of the token. (#2896)

v0.57.0 (2020-03-31)

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General

⚠️ Breaking changes ⚠️

• iOS: The reqwest network stack will not be initialized automatically anymore. Please call Viaduct.shared.useReqwestBackend() as soon as possible before using the framework. (#2880)

Logins

What's New

• A new function was added to return a list of duplicate logins, ignoring username. (#2542)

v0.56.0 (2020-03-26)

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General

What's changed

• iOS: Xcode version changed to 11.4.0 from 11.3.1.

Logins

⚠️ Breaking changes ⚠️

• Android: MemoryLoginsStorage has been removed. Use DatabaseLoginsStorage(":memory:") instead. (#2833).

Libs

What's changed

• The project now builds with version 4.3.0 of SQLCipher instead of a fork of version 4.2.0. Newest version has NSS crypto backend. (#2822).

FxA Client

Breaking changes

• Server.dev is now Server.stage to reflect better the FxA server instance it points to. (#2830).

v0.55.3 (2020-04-16)

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Places

• Fix table name for history migration

v0.55.2 (2020-04-14)

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Places

• Android: Fennec's bookmarks db version supported by the migrations is now the same as that of history

v0.55.1 (2020-04-14)

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Places

• Android: Fennec migrations for history and bookmarks now support Fennec database versions 34 and 23, respectively. (#2949)

v0.55.0 (2020-03-16)

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Places

⚠️ Breaking changes ⚠️

• Android: PlacesConnection.deletePlace has been renamed to deleteVisitsFor, to clarify that it might not actually delete the page if it's bookmarked, or has a keyword or tags (#2695).

What's fixed

• history::delete_visits_for (formerly delete_place_by_guid) now correctly deletes all visits from a page if it has foreign key references, like bookmarks, keywords, or tags. Previously, this would cause a constraint violation (#2695).

FxA Client

What's new

• Added getPairingAuthorityURL method returning the URL the user should navigate to on their Desktop computer to perform a pairing flow. (#2815)

Breaking changes

• In order to account better for self-hosted FxA/Sync backends, the FxAConfig objects have been reworked. (#2801)

  • iOS: FxAConfig.release(contentURL, clientID) is now FxAConfig(server: .release, contentURL, clientID).
  • Android: Config.release(contentURL, clientID) is now Config(Server.RELEASE, contentURL, clientID).
  • These constructors also take a new tokenServerUrlOverride optional 4th parameter that overrides the token server URL.

• iOS: FxAccountManager's getManageAccountURL and getTokenServerEndpointURL methods now run on background thread and return their results in a callback function. (#2813)

v0.54.1 (2020-03-12)

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Sync

What's fixed

• Engine disabled/enabled state changes now work again after a regression in 0.53.0.

Android

What's changed

• There is now preliminary support for an "autoPublish" local-development workflow similar to the one used when working with Fenix and android-components; see this howto guide for details.

Places

What's fixed

• Improve handling of bookmark search keywords. Keywords are now imported correctly from Fennec, and signing out of Sync in Firefox for iOS no longer loses keywords (#2501).

v0.54.0 (2020-03-10)

Full Changelog

General

What's changed

• iOS: Xcode version changed to 11.3.1 from 11.3.0.

Rust

What's New

• Sourcing libs/bootstrap-desktop.sh is not a thing anymore. Please run ./libs/verify-desktop-environment.sh at least once instead. (#2769)

Push

Breaking changes

• Android: The PushManager.verifyConnection now returns a List<PushSubscriptionChanged> that contain the channel ID and scope of the subscriptions that have expired. (#2632) See onpushsubscriptionchange events on how this change can be propagated to notify web content.

Places

What's fixed

• Improve handling of tags for bookmarks with the same URL. These bookmarks no longer cause syncs to fail (#2750), and bookmarks with duplicate or mismatched tags are reuploaded (#2774).

Breaking changes

• Synced items with unknown types now fail the sync, instead of being silently ignored. We'll monitor this error in telemetry, and add logic to delete these items on the server if needed (#2780).

v0.53.2 (2020-03-05)

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FxA Client

What's fixed

• iOS: FxAccountManager.logout will now properly clear the persisted account state. (#2755)
• iOS: FxAccountManager.getAccessToken now runs in a background thread. (#2755)

v0.53.1 (2020-03-05)

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Android

What's changed

• A megazord loading failure will throw as soon as possible rather than at call time. (#2739)

iOS

What's New

• Developers can now run ./libs/verify-ios-environment.sh to ensure their machine is ready to build the iOS Xcode project smoothly. (#2737)

FxA Client

What's new

• Added FxAConfig.china helper function to use FxA/Sync chinese servers. (#2736)
• iOS: Added FxAccountManager.handlePasswordChanged method that should be called after... a password change! (#2744)

v0.53.0 (2020-02-27)

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Megazords

What's changed

• The fenix megazord is no more! (#2565)

  The full megazord should be used instead. The two are functionally identical, however this should reduce the configuration surface required to use the application-services code.

  An example PR showing the changes typically required for this is available here: https://github.com/MozillaReality/FirefoxReality/pull/2867. Please feel free to reach out if you have any issues.

Sync

What's fixed

• Rust sync code is now more robust in the face of corrupt meta/global records. (#2688)

• In v0.52.0 we reported some network related fixes. We lied. This time we promise they are actually fixed. (#2616, #2617 #2623)

What's changed

• Fewer updates to the 'clients' collection will be made. (#2624)

FxA Client

What's changed

• The ensureCapabilities method will not perform any network requests if the given capabilities are already registered with the server. (#2681)

What's fixed

• Ensure an offline migration recovery succeeding does not happen multiple times. (#2706)

Places

What's fixed

• storage::history::apply_observation and storage::bookmarks::update_bookmark now flush pending origin and frecency updates. This fixes a bug where origins might be flushed at surprising times, like right after clearing history. (#2693)

Push

What's fixed

• PushManager.dispatchInfoForChid does not throw KotlinNullPointerException anymore if the method returned nothing. (#2703)

v0.52.0 (2020-02-19)

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Sync

What's changed

• Better caching of the tokenserver token and info/configuration response. (#2616)

• Less network requests will be made in the case nothing has changed on the server. (#2623)

Places

What's changed

• Added a new field reasons which is a List of SearchResultReasons in SearchResult. (#2564)

• Some places import related issues fixed (#2536, #2607)

Breaking changes

• Android: The PlacesWriterConnection.resetHistorySyncMetadata and PlacesWriterConnection.resetBookmarkSyncMetadata methods have been moved to the PlacesApi class. (#2668)
• iOS: The PlacesWriteConnection.resetHistorySyncMetadata method has been moved to the PlacesAPI class. (#2668)

FxA Client

What's New

• Android: FirefoxAccount.handlePushMessage now handles all possible FxA push payloads and will return new AccountEvents (#2522):

  • .ProfileUpdated which should be handled by fetching the newest profile.
  • .AccountAuthStateChanged should be handled by checking if the authentication state is still valid.
  • .AccountDestroyed should be handled by removing the account information (no need to call FirefoxAccount.disconnect) from the device.
  • .DeviceConnected can be handled by showing a " is connected to this account" notification.
  • .DeviceDisconnected should be handled by showing a "re-auth" state to the user if isLocalDevice is true. There is no need to call FirefoxAccount.disconnect as it will fail.

• iOS: Added FxAccountManager.getSessionToken. Note that you should request the .session scope in the constructor for this to work properly. (#2638)

• iOS: Added FxAccountManager.getManageAccountURL. (#2658)

• iOS: Added FxAccountManager.getTokenServerEndpointURL. (#2658)

• iOS: Added migration methods to FxAccountManager (#2637):

  • authenticateViaMigration will try to authenticate an account without any user interaction using previously stored account information.
  • accountMigrationInFlight and retryMigration should be used in conjunction to handle cases where the migration could not be completed but is still recoverable.

• Added a deviceId property to the AccountEvent.deviceDisconnected enum case. (#2645)

• Added context=oauth_webchannel_v1 in getManageDevicesURL methods for WebChannel redirect URLs. (#2658)

Breaking changes

• Android: A few changes were made in order to decouple device commands from "account events" (#2522):

  • The AccountEvent enum has been refactored: .TabReceived has been replaced by .IncomingDeviceCommand(IncomingDeviceCommand), IncomingDeviceCommand itself is another enum that contains TabReceived.
  • FirefoxAccount.pollDeviceCommands now returns an array of IncomingDeviceCommand.

• iOS: The FxaAccountManager class has been renamed to FxAccountManager. (#2637)

• iOS: The FxAccountManager default applications scopes do not include .oldSync anymore. (#2638)

• iOS: FxaAccountManager.getTokenServerEndpointURL now returns the full token server URL such as https://token.services.mozilla.com/1.0/sync/1.5. (#2676)

Push

What's New

• Android: Exposed GeneralError to the Kotlin layer.

v0.51.1 (2020-02-07)

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Android

What's new

• Updated android gradle plugin version to 3.5.3 (#2600)

v0.51.0 (2020-02-06)

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FxA Client

What's New

• FirefoxAccount is now deprecated (#2454).
• Introducing FxAccountManager which provides a higher-level interface to Firefox Accounts. Among other things, this class handles (and can recover from) authentication errors, exposes device-related account methods, handles its own keychain storage and fires observer notifications for important account events (#2454).

Breaking changes

• FirefoxAccount.fromJSON(json: String) has been replaced by the FirefoxAccount(fromJsonState: String) constructor (#2454).

v0.50.2 (2020-02-06)

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What's changed

• Re-releasing to fix misconfigured build options in v0.50.1.

v0.50.1 (2020-02-06)

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FxA Client

What's changed

• Fixed a potentially-unsafe use of a boolean in the FFI interface for migrateFromSessionToken. (#2592).

v0.50.0 (2020-02-05)

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FxA Client

What's changed

• Android: migrateFromSessionToken now correctly persists in-flight migration state even when throwing an error (#2586).

Breaking changes

• isInMigrationState now returns an enum rather than a boolean, to indicate whether the migration will re-use or duplicate the underlying sessionToken. (#2586)

v0.49.0 (2020-02-03)

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FxA Client

What's New

• Android: migrateFromSessionToken now handles offline use cases. It caches the data the consumers originally provide. If there's no network connectivity then the migration could be retried using the new retryMigrateFromSessionToken method. Consumers may also use the isInMigrationState method to check if there's a migration in progress. (#2492)

Breaking changes

• migrateFromSessionToken now returns a metrics JSON object if the migration succeeded. (#2492)

v0.48.3 (2020-01-23)

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Places

What's new

• The Dogear library for merging synced bookmarks has been updated to the latest version. (#2469)
• Places now exposes resetHistorySyncMetadata and resetBookmarkSyncMetadata methods, which cleans up all Sync state, including tracking flags and change counters. These methods should be called by consumers when the user signs out, to avoid tracking changes and causing unexpected behavior the next time they sign in. (#2447)

What's changed

• Ensure we do the right thing with timestamps, tags and keywords on first sync after migration. (#2472)
• Don't count Fennec bookmarks we know we don't import in success metrics. (#2488)
• Don't fail if the Fennec database has negative positions when importing top-sites (#2462)
• Fix issue with bookmark tags when syncing (#2480)
• Quality and usage metrics are recorded (ditto for logins)
• Fix some swift warnings (#2491)

Breaking Changes

• The Android bindings now collect some basic performance and quality metrics via Glean. Applications that submit telemetry via Glean must request a data review for these metrics before integrating the places component. See the component README.md for more details. (#2431)
• iOS only: PlacesAPI.resetBookmarksMetadata has been renamed to PlacesAPI.resetBookmarkSyncMetadata, for consistency with history. The functionality remains the same.

v0.48.2 (2020-01-13)

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FxA Client

What's changed

• Fixed a bug in deserializing FxA objects from JSON when the new introspection_endpoint field is not present.

v0.48.1 (2020-01-08)

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General

• Revert NSS to version 3.46.

Logins

What's changed

• The error strings returned by LoginsStorage.importLogins as part of the migration metrics bundle, no longer include potentially-sensitive information such as guids.

v0.48.0 (2020-01-03)

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Logins

Breaking Changes

• LoginsStorage.importLogins returns logins migration metrics as JSON object. (#2382)

• iOS only: Added a migration path for apps to convert the encrypted database headers to plaintext(#2100). New databases must be opened using LoginsStorage.unlockWithKeyAndSalt instead of LoginsStorage.unlock which is now deprecated. To migrate current users databases, it is required to call LoginsStorage.migrateToPlaintextHeader before opening the database. This new method requires a salt. The salt persistence is now the responsibility of the application, which should be stored alongside the encryption key. For an existing database, the salt can be obtained using LoginsStorage.getDbSaltForKey.

What's new

• Android: Added ability to rekey the database via rekeyDatabase. [#2228]

FxA Client

Breaking Changes

• Android: migrateFromSessionToken now reuses the existing 'sessionToken' instead of creating a new session token.

What's new

• Android: New method copyFromSessionToken will create a new 'sessionToken' state, this is what migrateFromSessionToken used to do, before this release.

Places

Breaking Changes

• • PlacesApi.importVisitsFromFennec return history migration metrics as JSON object. (#2414)
• • PlacesApi.importBookmarksFromFennec no longer returns pinned bookmarks, it now returns migration metrics as JSON object. (#2427)

What's new

• Android: New method PlacesApi.importPinnedSitesFromFennec returns a list of pinned bookmarks from Fennec. (#2427)

v0.47.0 (2019-12-18)

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General

• Updated NSS to version 3.48. (#2379)
• Our iOS framework is now built using Swift version 5.0. (#2383)
• Our iOS framework binaries are now built using XCode 11.3. (#2383)

Logins

Breaking Changes

• LoginsStorage.getByHostname has been removed. (#2152)

What's new

• LoginsStorage.getByBaseDomain has been added. (#2152)
• Removed hard deletion of SyncStatus::New records in delete and wipe logins database functions. (#2362)
• Android: The MemoryLoginsStorage class has been deprecated, because it behaviour has already started to diverge from that of DatabaseLoginStorage. To replace previous uses of this class in tests, please either explicitly mock the LoginsStorage interface or use a DatabaseLoginStorage with a tempfile or ":memory:" as the dbPath argument. (#2389)

v0.46.0 (2019-12-12)

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Logins

Breaking Changes

• The Android bindings now collect some basic performance and quality metrics via Glean. Applications that submit telemetry via Glean must request a data review for these metrics before integrating the logins component. See the component README.md for more details. (#2225)
• username, usernameField, and passwordField are no longer serialized as null in the case where they are empty strings. (#2252)
  • Android: ServerPassword fields username, usernameField, and passwordField are now required fields -- null is not acceptable, but empty strings are OK.
  • iOS: LoginRecord fields username, usernameField and passwordField are no longer nullable.

v0.45.1 (2019-12-10)

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This release exists only to rectify a publishing error that occurred with v0.45.0.

v0.45.0 (2019-12-10)

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Places

What's new

• Added PlacesReaderConnection.getVisitPageWithBound which performs faster history visits pagination by first skipping directly to a bound timestamp and then skipping over offset items from bound. (#1019)

Push

Breaking Changes

• PushManager.decrypt will now throw a RecordNotFoundError exception instead of StorageError if a matching subscription could not be found. (#2355)

FxA Client

What's new

• FirefoxAccount.checkAuthorizationStatus will check the status of the currently stored refresh token. (#2332)

Logins

Breaking Changes

• Login records with a httpRealm attribute will now have their usernameField and passwordField properties silently cleared, to help ensure data consistency. (#2158)

What's new

• Added invalid character checks from Desktop to LoginsStorage.ensureValid and introduced INVALID_LOGIN_ILLEGAL_FIELD_VALUE error. (#2262)

Sync Manager

Breaking Changes

• When asked to sync all engines, SyncManager will now sync all engines for which a handle has been set. Previously it would sync all known engines, panicking if a handle had not been set for some engine. While technically a breaking change, we expect that the new behaviour is almost certainly what consuming applications actually want in practice. (#2313)

v0.44.0 (2019-11-21)

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Logins

What's new

• Added ability to prevent insertion/updates from creating dupes via LoginsStorage.ensureValid. (#2101)

Tabs

Breaking Changes

• The RemoteTabsProvider class constructor does not take the localDeviceId argument anymore.
• The RemoteTabsProvider.sync method takes a localDeviceId argument.

v0.43.1 (2019-11-18)

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This release exists only to rectify a publishing error that occurred with v0.43.0.

v0.43.0 (2019-11-18)

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This release exists only to rectify a publishing error that occurred with v0.42.4.

v0.42.4 (2019-11-18)

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General

What's New

• Synced Tabs is available as an Android component in the org.mozilla.appservices.experimental.remotetabs maven package.

Push Client

What's new

• PushManager.dispatchInfoForChid(channelID) now also returns the endpoint and appServerKey from the subscription.

Breaking Changes

• The appServerKey VAPID public key has moved from PushConfig to PushManager.subscription(channelID, scope, appServerKey).

• The unused regenerate_endpoints() function has been removed.

v0.42.3 (2019-11-04)

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General

What's New

• On Android, our Megazord libraries now include license information for dependencies as part of their .pom file, making it easily available to tools such as the oss-licenses-plugin

• Our iOS framework binaries are now built using XCode 11.2.

v0.42.2 (2019-10-21)

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Places

What's new

• Android: Exposed storage::bookmarks::erase_everything, which deletes all bookmarks without affecting history, through FFI. (#2012)

FxA Client

What's new

• Android: Add ability to get an OAuth code using a session token via the authorizeOAuthCode method. (#2003)

v0.42.1 (2019-10-21)

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Places

What's new

• Android: The Fennec bookmarks import method (importBookmarksFromFennec) will now return a list of pinned bookmarks. (#1993)

v0.42.0 (2019-10-10)

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Places

What's new

• Android: Fennec history import now supports microsecond timestamps for date_visited.

Breaking changes

• The methods for importing places data from fenix have been moved from the writer connection to the PlacesAPI.

v0.41.0 (2019-10-02)

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General

What's New

• Our components are now built with the newer Android NDK r20 instead of r15c. This change will make it easier for contributors to set up their development environment since there's no need to generate Android toolchains anymore. (#1916) For existing contributors, here's what you need to do immediately:
  • Download and extract the Android NDK r20.
  • Change the ANDROID_NDK_ROOT and ANDROID_NDK_HOME environment variables to point to the newer NDK dir. You can also delete the now un-used ANDROID_NDK_TOOLCHAIN_DIR variable.
  • Delete .cargo/config at the root of the repository if you have it.
  • Regenerate the Android libs: cd libs && rm -rf android && ./build-all.sh android.

Logins

What's new

• Added ability to get logins by hostname by using LoginsStorage.getByHostname. (#1782)

v0.40.0 (2019-09-26)

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Logins

Breaking Changes

• getHandle has been moved to the LoginsStorage interface. All implementers other than DatabaseLoginsStorage should implement this by throwing a UnsupportedOperationException.

v0.39.4 (2019-09-25)

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Sync Manager

What's fixed

• Engines which are disabled will not have engine records in meta/global. (#1866)
• The FxA access token is no longer logged at the debug level. (#1866)

v0.39.3 (2019-09-24)

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FxA Client

What's new

• The OAuth access token cache is now persisted as part of the account state data, which should reduce the number of times callers need to fetch a fresh access token from the server.

v0.39.2 (2019-09-24)

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Sync Manager

What's fixed

• Clients with missing engines in meta/global should have the engines repopulated. (#1847)

v0.39.1 (2019-09-17)

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FxA Client

What's new

Add ability to get the current device id in Kotlin via getCurrentDeviceId method.

v0.39.0 (2019-09-17)

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FxA Client

What's new

• New getSessionToken method on the FxA Client that returns the stored session_token from state. Also we now store the session_token into the state from the 'https://identity.mozilla.com/tokens/session' scope.

Places

What's fixed

• Hidden URLs (redirect sources, or links visited in frames) are no longer synced or returned in get_visit_infos or get_visit_page. Additionally, a new is_hidden flag is added to HistoryVisitInfo, though it's currently always false, since those visits are excluded. (#1715)

Sync Manager

• The new sync manager component is now available for integration (#1447).
  • This should include no breaking changes at the moment, but in the future we will deprecate the non-sync manager sync APIs on android.
  • Note: Currently, the sync manager is only available in the full and fenix megazords.

v0.38.2 (2019-09-04)

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Android

What's new

• The Gradle Android Plugin has been updated to 3.5.0. (#1680)

iOS

What's new

• Releases are now built with Xcode 11.0.0. (#1719)

v0.38.1 (2019-08-26)

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FxA Client

What's new

• Added support for a webchannel redirect behaviour. (#1608)

Android

What's new

• Initial versions of Fennec data import methods have landed:
  • Bookmarks and history visits can be imported by calling PlacesWriterConnection.importBookmarksFromFennec and PlacesWriterConnection.importVisitsFromFennec respectively. (#1595, #1461)
  • Logins can be imported with LoginsStorage.importLogins. (#1614)

v0.38.0 (2019-08-19)

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General

• Our OpenSSL dependency has been removed for all platforms other than desktop-linux (used when running local rust unit tests and the android -forUnitTests artifact). All other platforms use NSS. (#1570)

Places

What's Fixed

• Tags containing embedded whitespace are no longer marked as invalid and removed. (#1616)

v0.37.1 (2019-08-09)

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Android

What's fixed

• Published artifacts should now correctly declare their packaging type in their pom files. (#1564)

FxA Client

What's fixed

• FirefoxAccount.handlePushMessage will not return an error on unknown push payloads.

v0.37.0 (2019-08-08)

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FxA Client

What's new

• The Tablet, VR and TV devices types have been added.

What's fixed

• The FirefoxAccount.disconnect method should now properly dispose of the associated device record.

Breaking changes

• The FirefoxAccount.beginOAuthFlow method does not require the wantsKeys argument anymore as it will always do the right thing based on the requested scopes.

v0.36.0 (2019-07-30)

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General

What's New

• The Fenix megazord now supports Logins. (#1465)

• For maintainers only: please delete the libs/{desktop, ios, android} folders and start over using ./build-all.sh [android|desktop|ios].

What's fixed

• Android x86_64 crashes involving the intel_aes_encrypt_cbc_128 missing symbol have been fixed. (#1495)

Places

What's New

• Added a getBookmarkURLForKeyword method that retrieves a URL associated to a keyword. (#1345)

Push

Breaking changes

• PushManager.dispatchForChid method has been renamed to dispatchInfoForChid and its result type is now Nullable. (#1490)

v0.35.4 (2019-07-24)

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This release exists only to rectify a publishing error that occurred with v0.35.3.

v0.35.3 (2019-07-24)

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This release exists only to rectify a publishing error that occurred with v0.35.2.

v0.35.2 (2019-07-24)

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This release exists only to rectify a publishing error that occurred with v0.35.1.

v0.35.1 (2019-07-24)

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FxA Client

What's Fixed

• Android: migrateFromSessionToken will not leave the account in a broken state if network errors happen during the migration process.

Push

What's Fixed

• Updated the default server host for the push service to match the production server.

v0.35.0 (2019-07-16)

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General

Megazords

The long-awaited android megazord changes have arrived. This has a large number of changes, many of them breaking: (#1103)

• Consumers who depend on network features of application-services, but which were not using a megazord, will no longer be able to use a legacy HTTP stack by default.

• Consumers who depend on network features and do use a megazord, can no longer initialize HTTP in the same call as the megazord.

• Both of these cases should import the org.mozilla.appservices:httpconfig package, and call RustHttpConfig.setClient(lazy { /* client to use */ }) before calling functions which make HTTP requests.

• For custom megazord users, the name of your megazord is now always mozilla.appservices.Megazord. You no longer need to load it by reflection, since the swapped-out version always has the same name as your custom version.

• The reference-browser megazord has effectively been replaced by the full-megazord, which is also the megazord used by default

• The steps to swap-out a custom megazord have changed. The specific steps are slightly different in various cases, and we will file PRs to help make the transition.

• Substitution builds once again work, except for running unit tests against Rust code.

FxA Client

What's Fixed

• The state persistence callback is now correctly triggered after a call to FirefoxAccount.getProfile.

Breaking changes

• The FirefoxAccount.destroyDevice method has been removed in favor of the more general FirefoxAccount.disconnect method which will ensure a full disconnection by invalidating OAuth tokens and destroying the device record if it exists. (#1397)
• The FirefoxAccount.disconnect method has been added to the Swift bindings as well.
• The FirefoxAccount.beginOAuthFlow method will redirect to a content page that forces the user to connect to the last seen user email. To avoid this behavior, a new FirefoxAccount instance with a new persisted state must be created.

v0.34.0 (2019-07-10)

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General

• All of our cryptographic primitives are now backed by NSS (#1349). This change should be transparent our customers.

  If you build application-services, it is recommended to delete the libs/{desktop, ios, android} folders and start over using ./build-all.sh [android|desktop|ios]. GYP and ninja are required to build these libraries.

Places

What's New

• Added WritableHistoryConnection.acceptResult(searchString, url) for marking an awesomebar result as accepted. (#1332)
  • Specifically, queryAutocomplete calls for searches that contain frequently accepted results are more highly ranked.

Breaking changes

• Android only: The addition of acceptResult to WritableHistoryConnection is a breaking change for any custom implementations of WritableHistoryConnection (#1332)

Push

Breaking Changes

• OpenSSLError has been renamed to the more general CryptoError. (#1349)

v0.33.2 (2019-07-04)

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This release exists only to rectify a publishing error that occurred with v0.33.1.

v0.33.1 (2019-07-04)

Full Changelog

This release exists only to rectify a publishing error that occurred with v0.33.0.

v0.33.0 (2019-07-04)

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FxA Client

Breaking Changes

• iOS: FirefoxAccountError enum variants have their name lowerCamelCased instead of UpperCamelCased, to better fit with common Swift code style. (#1324)

v0.32.3 (2019-07-02)

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Places

What's Fixed

• PlacesReaderConnection.queryAutocomplete should return unique results. (#970)

• Ensures bookmark sync doesn't fail if a bookmark or query is missing or has an invalid URL. (#1325)

v0.32.2 (2019-06-28)

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General

• This is a release that aims to test infrastructure changes (ci-admin).

• OpenSSL dependency updated. (#1328)

v0.32.1 (2019-06-26)

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FxA Client

What's Fixed

• Fixes SendTab initializeDevice in Android to use the proper device type (#1314)

iOS Bindings

What's Fixed

• Errors emitted from the rust code should now all properly output their description. (#1323)

Logins

What's Fixed

• Remote login records which cannot be parsed are now ignored (and reported in telemetry). #1253

v0.32.0 (2019-06-14)

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Places

What's fixed

• Fix an error that could happen when the place database is closed. (#1304)

• iOS only: Ensure interruption errors don't come through as network errors. (#1304)

v0.31.3 (2019-07-02)

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General

• (Backport) Update smallvec dependency to pick up a security fix (#1353)

Places

• (Backport) Ensures bookmark sync doesn't fail if a bookmark or query is missing or has an invalid URL (#1325)

FxA Client

• (Backport) Fixes SendTab initializeDevice in Android to use the proper device type (#1314)

v0.31.2 (2019-06-10)

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Sync

What's fixed

• Fixes an edge case introduced in v0.31.1 where a users set of declined engines (aka the "Choose what to Sync" preferences) could be forgotten. (#1273)

v0.31.1 (2019-06-10)

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Sync

What's fixed

• Fixes an issue where a stale sync key will be used in cases where a user signs out and signs in to another account. (#1256)

FxA Client

What's new

• Added a new method to help recover from invalid access tokens. (#1244) If the application receives an an authentication exception while using a token obtained through FirefoxAccount.getAccessToken, it should:
  • Call FirefoxAccount.clearAccessTokenCache to remove the invalid token from the internal cache.
  • Retry the operation after obtaining fresh access token via FirefoxAccount.getAccessToken.
  • If the retry also fails with an authentication exception, then the user will need to reconnect their account via a fresh OAuth flow.
• FirefoxAccount.getProfile now performs the above retry logic automagically. An authentication error while calling getProfile indicates that the user needs to reconnect their account. (#1244

v0.31.0 (2019-06-07)

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Sync

• Android: A new sync15 package defines Kotlin data classes for the Sync telemetry ping. (#1112)
• Android: PlacesApi.syncHistory and PlacesApi.syncBookmarks now return a SyncTelemetryPing. (#1112)
• iOS: PlacesAPI.syncBookmarks now returns a JSON string with the contents of the Sync ping. This should be posted to the legacy telemetry submission endpoint. (#1112)

Places

What's fixed

• Deduping synced bookmarks with newer server timestamps no longer throws unique constraint violations. (#1259)

Logins

Breaking Changes

• iOS: LoginsStoreError enum variants have their name lowerCamelCased instead of UpperCamelCased, to better fit with common Swift code style. (#1042)

v0.30.0 (2019-05-30)

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Push

Breaking Changes

• Changed the internal serialization format of the Push Keys.

FxA Client

Breaking Changes

• Changed the internal serialization format of the Send Tab Keys. Calling ensureCapabilities will re-generate them.

Features

• Added migrateFromSessionToken to allow creating a refreshToken from an existing sessionToken. Useful for Fennec to Fenix bootstrap flow, where the user can just reuse the existing sessionToken to create a new session with a refreshToken.

v0.29.0 (2019-05-23)

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Places

What's New

• A new getRecentBookmarks API was added to return the list of most recently added bookmark items (#1129).

Breaking Changes

• The addition of getRecentBookmarks is a breaking change for custom implementation of ReadableBookmarksConnection on Android (#1129).

v0.28.1 (2019-05-21)

Full Changelog

This release exists only to rectify a publishing error that occurred with v0.28.0.

v0.28.0 (2019-05-17)

Full Changelog

FxA

Breaking Changes

• FirefoxAccount.ensureCapabilities now takes a set of capabilities as a parameter. All the device registered "capabilities" such as Send Tab will be replaced by the passed set of new capabilities.

Push

Breaking Changes

• PushManager.verifyConnection() now returns a boolean. true indicates the connection is valid and no action required, false indicates that the connection is invalid. All existing subscriptions have been dropped. The caller should send a pushsubscriptionchange to all known apps. (This is due to the fact that the Push API does not have a way to send just the new endpoint to the client PWA.) #1114

• PushManager.unsubscribe(...) now will only unsubscribe a single channel. It will return false if no channel is specified or if the channel was already deleted. To delete all channels for a given user, call PushManager.unsubscribeAll(). #889

General

What's Fixed

• Native libraries should now have debug symbols stripped by default, resulting in significantly smaller package size for consuming applications. A test was also added to CI to ensure that this does not regress in future. (1107)

v0.27.2 (2019-05-08)

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Logins

What's new

• iOS only: Logins store has a new (static) numOpenConnections function, which can be used to detect leaks. (#1070)

Places

What's New

• iOS only: PlacesApi can now migrate bookmark data from a browser.db database via the migrateBookmarksFromBrowserDb function. It is recommended that this only be called for non-sync users, as syncing the bookmarks over will result in better handling of sync metadata, among other things. (#1078)
• iOS: Sync can now be interrupted using the interrupt method (#1092)
• iOS: Sync metadata can be reset using the resetBookmarksMetadata method (#1092)

v0.27.1 (2019-04-26)

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FxA

What's New

• Added destroyDevice support to existing Send Tab capabilities. (#821)

Places

What's New

• Frecencies are now recalculated for bookmarked URLs after a sync. (#847)

Push

What's Fixed

• Authentication failures with the autopush server should be fixed. (#1080)

v0.27.0 (2019-04-22)

Full Changelog

General

• JNA has been updated to version 5.2.0 (previously 4.5.2) (#1057)

• SQLCipher has been updated to version 4.1.0 (previously 4.0.0) (#1060)

• android-components has been updated to 0.50.0 (previously 0.49.0) (#1062)

• SQLCipher should no longer be required in megazords which do not contain logins. (#996)

• Non-megazord builds should once again work (#1046)

FxA

What's New

• New methods getManageAccountURL and getManageDevicesURL have been added, which the application can use to direct the user to manage their account on the web. (#984)

• Android only: Added device registration and Firefox Send Tab capability support. Your app can opt into this by calling the FirefoxAccount.initializeDevice method. (#676)

• Switched to use the new fxa-auth-server token endpoint which generates device records, email and push notifications for connected clients(#1055)

Places

Breaking Changes

• It is no longer possible to create an encrypted places database. (#950)
• syncBookmarks() API is now marked open to be accessible outside the framework. (#1058)

What's Fixed

• Non-megazord builds should once again function. (#1045)

v0.26.2 (2019-04-18)

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iOS Framework

What's Fixed

• iOS temporarially no longer uses NSS for crypto. This is a short term fix to allow firefox-ios to release an update.

v0.26.1 (2019-04-18)

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iOS Framework

What's Fixed

• iOS networking should use the reqwest backend, instead of failing (#1032)

v0.26.0 (2019-04-17)

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Gradle plugin

• Removed the appservices bintray repo from the plugin (#899)

Push

Breaking Change

• PushAPI.subscribe() now returns a SubscriptionResponse that contains the server supplied channelID and the subscriptionInfo block previously returned. Please note: the server supplied channelID may differ from the supplied channelID argument. This is definitely true when an empty channelID value is provided to subscribe(), or if the channelID is not a proper UUID. The returned channelID value is authoritative and will be the value associated with the subscription and future subscription updates. As before, the subscriptionResponse.subscriptionInfo can be JSON serialized and returned to the application. (#988)

Places

What's new

• Bookmarks may now be synced using the syncBookmarks method on PlacesApi (and on Android, the interface it implements, SyncManager). (#850)
• Android only: New methods for querying paginated history have been added: getVisitCount and getVisitPage (#992)
• Android only: getVisitInfos now takes a list of visit types to exclude. (#920)

Breaking Changes

• Android only: The addition of syncBookmarks on the PlacesManager interface is a breaking change. (#850)
• Android only: sync has been renamed to syncHistory for clarity given the existence of syncBookmarks. (#850)
• Android only: getVisitInfos has changed, which is breaking for implementors of ReadableHistoryConnection. (#920)
• Android only: New methods on ReadableHistoryConnection: getVisitCount and getVisitPage. (#992)

Logins

What's new

• iOS only: Logins operations may now be interrupted via the interrupt() method on LoginsDb, which may be called from any thread. (#884)
  • This is currently only implemented for iOS due to lack of interest on the Android side, please let us know if this is desirable in the Android API as well. Feel free to indicate support for exposing this in the Android API here.

v0.25.2 (2019-04-11)

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General

• Some cryptographic primitives are now backed by NSS. On reference-browser and fenix megazords the GeckoView NSS libs are used, otherwise these libraries are bundled. (#891)

What's Fixed

• Megazords and requests should work again. (#946)
• The vestigial reqwest backend is no longer compiled into the megazords (#937).
  • Note that prior to this it was present, but unused.

iOS

• The individual components projects have been removed, please use the MozillaAppServices framework from now on. (#932)
• The NSS .dylibs must be included in your application project, see instructions

Push

What's fixed

• PushAPI now stores some metadata information across restarts (#905)

v0.24.0 (2019-04-08)

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Megazords

Breaking Changes

• Megazord initialization has changed. Megazords' init() function now takes a Lazy<mozilla.components.concept.fetch.Client> (from concept-fetch), which will be used to proxy all HTTP requests through. It will not be accessed until a method is called on rust code which requires the network. This functionality is not present in non-megazords. (#835)

  An example of how to initialize this follows:

  val megazordClass = Class.forName("mozilla.appservices.MyCoolMegazord")
  val megazordInitMethod = megazordClass.getDeclaredMethod("init", Lazy::class.java)
  val lazyClient: Lazy<Client> = lazy { components.core.client }
  megazordInitMethod.invoke(megazordClass, lazyClient)
  

  Or (if you don't have GeckoView available, e.g. in the case of lockbox):

  val megazordClass = Class.forName("mozilla.appservices.MyCoolMegazord")
  val megazordInitMethod = megazordClass.getDeclaredMethod("init", Lazy::class.java)
  // HttpURLConnectionClient is from mozilla.components.lib.fetch.httpurlconnection
  val lazyClient: Lazy<Client> = lazy { HttpURLConnectionClient() }
  megazordInitMethod.invoke(megazordClass, lazyClient)
  

General

• Native code builds are now stripped by default, reducing size by almost an order of magnitude. (#913)
  • This is done rather than relying on consumers to strip them, which proved more difficult than anticipated.

Push

What's new

• PushAPI now defines a number of default parameters for functions (#868)

Breaking changes

• mozilla.appservices.push.BridgeTypes is now mozilla.appservices.push.BridgeType (#885)

Places

What's Fixed

• Swift PlacesAPI methods are not externally accessible (#928)

v0.23.0 (2019-03-29)

Full Changelog

Places

What's Fixed

• createBookmarkItem on android will now create the correct type of bookmark. (#880)

Push

Breaking changes

• the PushManager argument socket_protocol is now http_protocol to correctly map its role. socket_protocol is reserved.

v0.22.1 (2019-03-27)

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Logins

What's New

• iOS Logins storage now has ensureLocked, ensureUnlocked, and wipeLocal methods, equivalent to those provided in the android API. (#854)

Places

What's Fixed

• PlacesAPIs should now be closed when all references to them are no longer used. (#749)

v0.22.0 (2019-03-22)

Full Changelog

Logins

• Added a disableMemSecurity function to turn off some dubious behaviors of SQLcipher. (#838)
• The iOS SQLCipher build configuration has been adjusted (#837)

Push

Breaking changes

• PushManager's dispatch_for_chid method has been renamed to dispatchForChid.
• PushManager constructor arguments are now camelCased.

org.mozilla.appservices Gradle plugin

• Artifacts are now to be published to the mozilla-appservices bintray organization. This necessitates version 0.4.3 of the Gradle plugin. (#843)

v0.21.0 (2019-03-20)

Full Changelog

General

• Breakpad symbols should be available for android now (#741)

Places

• Places now is available on iOS, however support is limited to Bookmarks. (#743)
• Places now has bookmarks support enabled in the FFI. This addition is too large to include in the changelog, however both Swift and Kotlin APIs for this are fairly well documented. (#743)

v0.20.2 (2019-03-15)

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• An automation problem with the previous release, forcing a version bump. No functional changes.
• Local development: non-megazord builds are now debug be default, improving local build times and working around subtle build issues.
• Override this via a flag in local.properties: application-services.nonmegazord-profile=release

v0.20.1 (2019-03-15)

Full Changelog

• A error in the build.gradle file caused the v0.20.0 release to fail, this release should not be meaningfully different from it.

v0.20.0 (2019-03-14)

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General

• The previous release had an issue with the megazords, and so another release was needed. This is version 0.4.2 of the megazord plugin. (#775)

Breaking Changes

• All package names have been normalized. The gradle packages should all be org.mozilla.appservices:component, and the java namespaces should be mozilla.appservices.component. (#776)

Logins

Breaking Changes

• The gradle package for logins has been changed from 'org.mozilla.sync15:logins' to org.mozilla.appservices:logins. (#776)

Places

Breaking Changes

• Several classes and interfaces have been renamed after feedback from consumers to avoid Interface in the name, and better reflect what they provide.

  • PlacesApiInterface => PlacesManager
  • PlacesConnectionInterface => InterruptibleConnection
  • ReadablePlacesConnectionInterface => ReadableHistoryConnection
  • WritablePlacesConnectionInterface => WritableHistoryConnection
  • ReadablePlacesConnection => PlacesReaderConnection
  • WritablePlacesConnection => PlacesWriterConnection

• The java namespace used in places has changed from org.mozilla.places to mozilla.appservices.places (#776)

• The gradle package for places has been changed from 'org.mozilla.places:places' to org.mozilla.appservices:places. (#776)

FxA

Breaking Changes

• The gradle package for fxa-client has been changed from 'org.mozilla.fxaclient:fxaclient' to org.mozilla.appservices:fxaclient. (#776)

0.19.0 (2019-03-13)

Full Changelog

General

What's New

• Initial support for the new Push component landed, however it's not yet ready for widespread use (#683)

Places

What's New

• A massive rewrite of the Kotlin API has been completed. This distinguishes reader and writer connections. A brief description of the new types follows. Note that all the types have corresponding interfaces that allow for them to be mocked during testing as needed. (#718)
  • PlacesApi: This is similar to a connection pool, it exists to give out reader and writer connections via the functions openReader and getWriter. The naming distinction is due to there only being a single writer connection (which is actually opened when the PlacesApi is created). This class generally should be a singleton.
    • In addition to openReader and getWriter, this also includes the sync() method, as that requires a special type of connection.
  • ReadablePlacesConnection: This is a read-only connection to the places database, implements all the methods of the API that do not require write access.
    • Specifically, getVisited, matchUrl, queryAutocomplete, interrupt, getVisitedUrlsInRange, and getVisitInfos all exist on this object.
  • WritablePlacesConnection: This is a read-write connection, and as such, contains not only the all reader methods mentioned above, but also the methods requiring write access, such as:
    • noteObservation, wipeLocal, runMaintenance, pruneDestructively, deleteEverything, deletePlace, deleteVisitsSince, deleteVisitsBetween, and deleteVisit.
  • Note that the semantics of the various methods have not been changed, only their location.

Breaking Changes

• Almost the entire API has been rewritten. See "What's New" for details. (#718)

0.18.0 (2019-02-27)

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FxA

Breaking Changes

• Swift: FxAError has been renamed to FirefoxAccountError (#713)

Places

What's Fixed

• Autocomplete should no longer return an error when encountering certain emoji (#691)

Logging

What's New

• The rc_log component now has support for iOS. It is only available as part of the MozillaAppServices megazord. (#618)

0.17.0 (2019-02-19)

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FxA

What's New

• We are now using Protocol Buffers to pass the Profile data across the FFI boundaries, both on Android and iOS. On Android there should be no breaking changes.
• Kotlin: Profile is now a Data Class.

Breaking changes

• iOS: You now have to include the SwiftProtobuf framework in your projects for FxAClient to work (otherwise you'll get a runtime error when fetching the user profile). It is built into Carthage/Build/iOS just like FxAClient.framework.
• iOS: In order to build FxAClient from source, you need swift-protobuf installed. Simply run brew install swift-protobuf if you have Homebrew.
• iOS: You need to run carthage bootstrap at the root of the repository at least once before building the FxAClient project: this will build the SwiftProtobuf.framework file needed by the project.
• iOS: the Profile class now inherits from RustProtobuf. Nothing should change in practice for you.

Places

What's New

• New methods on PlacesConnection (Breaking changes for classes implementing PlacesAPI):

  • fun deleteVisit(url: String, timestamp: Long): If a visit exists at the specified timestamp for the specified URL, delete it. This change will be synced if it is the last remaining visit (standard caveat for partial visit deletion). (#621)

  • fun deleteVisitsBetween(start: Long, end: Long): Similar to deleteVisitsSince(start), but takes an end date. (#621)

  • fun getVisitInfos(start: Long, end: Long = Long.MAX_VALUE): List<VisitInfo>: Returns a more detailed set of information about the visits that occurred. (#619)

    • VisitInfo is a new data class that contains a visit's url, title, timestamp, and type.

  • fun wipeLocal(): Deletes all history entries without recording any sync information. (#611).

    This means that these visits are likely to start slowly trickling back in over time, and many of them will come back entirely if a full sync is performed (which may not happen for some time, admittedly). The intention here is that this is a method that's used if data should be discarded when disconnecting sync, assuming that it would be desirable for the data to show up again if sync is reconnected.

    For more permanent local deletions, see deleteEverything, also added in this version.

  • fun runMaintenance(): Perform automatic maintenance. (#611)

    This should be called at least once per day, however that is a recommendation and not a requirement, and nothing dire happens if it is not called.

    The maintenance it may perform potentially includes, but is not limited to:

    • Running VACUUM.
    • Requesting that SQLite optimize our indices.
    • Expiring old visits.
    • Deleting or fixing corrupt or invalid rows.
    • Etc.

    However not all of these are currently implemented.

  • fun pruneDestructively(): Aggressively prune history visits. (#611)

    These deletions are not intended to be synced, however due to the way history sync works, this can still cause data loss.

    As a result, this should only be called if a low disk space notification is received from the OS, and things like the network cache have already been cleared.

  • fun deleteEverything(): Delete all history visits. (#647)

    For sync users, this will not cause the visits to disappear from the users remote devices, however it will prevent them from ever showing up again, even across full syncs, or sync sign-in and sign-out.

    See also wipeLocal, also added in this version, which is less permanent with respect to sync data (a full sync is likely to bring most of it back).

Breaking Changes

• The new PlacesConnection methods listed in the "What's New" all need to be implemented (or stubbed) by any class that implements PlacesAPI. (multiple bugs, see "What's New" for specifics).

What's fixed

• Locally deleted visits deleted using deleteVisitsSince should not be resurrected on future syncs. (#621)
• Places now properly updates frecency for origins, and generally supports origins in a way more in line with how they're implemented on desktop. (#429)

0.16.1 (2019-02-08)

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Logins

What's Fixed

• iOS LoginRecords will no longer use empty strings for httpRealm and formSubmitUrl in cases where they claim to use nil. (#623)
  • More broadly, all optional strings in LoginRecords were were being represented as empty strings (instead of nil) unintentionally. This is fixed.
• iOS: Errors that were being accidentally swallowed should now be properly reported. (#640)
• Schema initialization/upgrade now happen in a transaction. This should avoid corruption if some unexpected error occurs during the first unlock() call. (#642)

Breaking changes

• iOS: Code that expects empty strings (and not nil) for optional strings should be updated to check for nil instead. (#623)
  • Note that this went out in a non-major release, as it doesn't cause compilation failure, and manually reading all our dependents determined that nobody was relying on this behavior.

FxA

What's Fixed

• iOS: Some errors that were being accidentally swallowed should now be properly reported. (#640)

0.16.0 (2019-02-06)

Full Changelog

General

What's New

• iOS builds now target v11.0. (#614)
• Preparatory infrastructure for megazording iOS builds has landed.(#625)

Places

Breaking Changes

• Several new methods on PlacesConnection (Breaking changes for classes implementing PlacesAPI):
  • fun interrupt(). Cancels any calls to queryAutocomplete or matchUrl that are running on other threads. Those threads will throw an OperationInterrupted exception. (#597)
    • Note: Using interrupt() during the execution of other methods may work, but will have mixed results (it will work if we're currently executing a SQL query, and not if we're running rust code). This limitation may be lifted in the future.
  • fun deletePlace(url: String): Deletes all visits associated with the provided URL (#591)
    • Note that these deletions are synced!
  • fun deleteVisitsSince(since: Long): Deletes all visits between the given unix timestamp (in milliseconds) and the present (#591).
    • Note that these deletions are synced!

What's New

• Initial support for storing bookmarks has been added, but is not yet exposed over the FFI. (#525)

FxA

What's Fixed

• iOS Framework: Members of Avatar struct are now public. (#615)

0.15.0 (2019-02-01)

Full Changelog

General

What's New

• A new megazord was added, named fenix-megazord. It contains the components for FxA and Places (and logging). (#585)
  • Note: To use this, you must be on version 0.3.1 of the gradle plugin.

Logins

What's Fixed

• Fix an issue where unexpected errors would become panics. (#593)
• Fix an issue where syncing with invalid credentials would be reported as the wrong kind of error (and cause a panic because of the previous issue). (#593)

Places

What's New

• New method on PlacesConnection (breaking change for classes implementing PlacesAPI): fun matchUrl(query: String): String?. This is similar to queryAutocomplete, but only searches for URL and Origin matches, and only returns (a portion of) the matching url (if found), or null (if not). (#595)

What's Fixed

• Autocomplete will no longer return an error when asked to match a unicode string. (#298)

• Autocomplete is now much faster for non-matching queries and queries that look like URLs. (#589)

FxA

What's New

• It is now possible to know whether a profile avatar has been set by the user. (#579)

Breaking Changes

• The avatar accessor from the Profile class in the Swift framework now returns an optional Avatar struct instead of a String. (#579)

0.14.0 (2019-01-23)

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General

What's New

• A new component was added for customizing how our Rust logging is handled. It allows Android code to get a callback whenever a log is emitted from Rust (Most users will not need to use this directly, but instead will consume it via the forthcoming helper that hooks it directly into android-components Log system in android-components PR #1765). (#472)

• The gradle megazord plugin updated to version 0.3.0, in support of the logging library. Please update when you update your version of android-components. (#472)

• In most cases, opaque integer handles are now used to pass data over the FFI (#567). This should be more robust, and allow detection of many types of errors that would previously cause silent memory corruption.

  This should be mostly transparent, but is a semi-breaking semantic change in the case that something throws an exception indicating that the Rust code panicked (which should only occur due to bugs anyway). If this occurs, all subsequent operations on that object (except close/lock) will cause errors. It is "poisoned", in Rust terminology. (In the future, this may be handled automatically)

  This may seem inconvenient, but it should be an improvement over the previous version, where we instead would simply carry on despite potentially having corrupted internal state.

• Build settings were changed to reduce binary size of Android .so by around 200kB (per library). (#567)

• Rust was updated to 1.32.0, which means we no longer use jemalloc as our allocator. This should reduce binary size some, but at the cost of some performance. (No bug as this happens automatically as part of CI, see the rust-lang release notes for more details).

Breaking Changes

• Megazord builds will no longer log anything by default. Logging must be enabled as described "What's New". (#472)

Places

What's Fixed

• PlacesConnection.getVisited will now return that invalid URLs have not been visited, instead of throwing. (#552)
• PlacesConnection.noteObservation will correctly identify url parse failures as such. (#571)
• PlacesConnections not utilizing encryption will not make calls to mlock/munlock on every allocation/free. This improves performance up to 6x on some machines. (#563)
• PlacesConnections now use WAL mode. (#555)

FxA

Breaking Changes

Some APIs which are semantically internal (but exposed for various reasons) have changed.

• Android: Some protected methods on org.mozilla.fxaclient.internal.RustObject have been changed (destroy now takes a Long, as it is an opaque integer handle). This object should not be considered part of the public API of FxA, but it is still available. Users using it are recommended not to do so. (#567)
• iOS: The type RustOpaquePointer was replaced by RustHandle, which is a RustPointer<UInt64>. While these are technically part of the public API, they may be removed in the future and users are discouraged from using them. (#567)

0.13.3 (2019-01-11)

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Places

What's Fixed

• Places will no longer log PII. (#540)

0.13.2 (2019-01-11)

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Firefox Accounts

What's New

• The fxa-client android library will now write logs to logcat. (#533)
• The fxa-client Android and iOS libraries will throw a differentiated exception for general network errors. (#535)

0.13.1 (2019-01-10)

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Note: This is a patch release that works around a bug introduced by a dependency. No functionality has been changed.

General

What's New

N/A

What's Fixed

• Network requests on Android. Due to a bug in reqwest, it's version has been pinned until we can resolve this issue. (#530)

0.13.0 (2019-01-09)

Full Changelog

General

What's New

• Upgraded openssl to 1.1.1a (#474)

What's Fixed

• Fixed issue where backtraces were still enabled, causing crashes on some android devices (#509)
• Fixed some panics that may occur in corrupt databases or unexpected data. (#488)

Places

What's New

N/A

What's fixed

• Autocomplete no longer returns more results than requested (#489)

Logins

Deprecated or Breaking Changes

• Deprecated the reset method, which does not perform any useful action (it clears sync metadata, such as last sync timestamps and the mirror table). Instead, use the new wipeLocal method, or delete the database file. (#497)

What's New

• Added the wipeLocal method for deleting all local state while leaving remote state untouched. (#497)
• Added ensureLocked / ensureUnlocked methods which are identical to lock/unlock, except that they do not throw if the state change would be a no-op (e.g. they do not require that you check isLocked first). (#495)
• Added an overload to unlock and ensureUnlocked that takes the key as a ByteArray. Note that this is identical to hex-encoding (with lower-case hex characters) the byte array prior to providing it to the string overload. (#499)

What's Fixed

• Clarified which exceptions are thrown in documentation in cases where it was unclear. (#495)
• Added @Throws annotations to all methods which can throw. (#495)