blobxfer/CHANGELOG.md

Change Log

Unreleased

1.0.0a5 - 2017-06-09

Added

• Synchronous copy support with the synccopy command. This command supports multi-destination replication.

Fixed

• Various YAML config file and CLI interaction issues
• Upload resume support with replication

1.0.0a4 - 2017-06-02

Changed

• From scratch rewrite providing a consistent CLI experience and a vast array of new and advanced features. Please see the 1.0.0 Milestone for a catalog of changes.
• Breaking Changes: there have been a significant number of breaking changes with the rewrite from the command-line invocation of blobxfer itself to the options and environment variable names. Please review the usage documentation carefully when upgrading from 0.12.1.
• All dependencies updated to latest

Removed

• Azure Service Management certificate support

Security

• Update cryptography requirement to 1.9

0.12.1 - 2016-12-09

Changed

• Update all dependencies to latest versions

Fixed

• Allow page blobs up to 1TB

Security

• Update cryptography requirement to 1.6

0.12.0 - 2016-10-17

Added

• Support for Account-level SAS keys
• Update README regarding non-normalized exceptions being thrown (#5)

0.11.5 - 2016-10-03

Changed

• Update all dependencies to latest versions

Fixed

• Fix incorrect fileshare path splitting (#3)

Security

• Update cryptography requirement to 1.5.2

0.11.4 - 2016-09-12

Added

• Created Docker image

Changed

• Update all dependencies to latest versions

Fixed

• Fix --delete and blob listing with azure-storage (#1)

Security

• Update cryptography requirement to 1.5

0.11.2 - 2016-07-28

Added

• Allow rsakeypassphrase to be passed as an environment variable

0.11.1 - 2016-07-05

Added

• Allow storage account or sas key credentials to be passed as environment variables

0.11.0 - 2016-06-09

Added

• Azure Files support, please refer to the General Notes section for limitations

Changed

• --blobep option has been renamed to --endpoint

0.10.1 - 2016-06-06

Changed

• Update all dependencies to latest versions
• Add flag for block/page level md5 computation which is now disabled by default

Fixed

• Update against breaking changes from azure-storage 0.32.0

Removed

• Remove RC designation from encryption/decryption functionality

Security

• Update cryptography requirement to 1.4

0.10.0 - 2016-03-22

Added

• Added --disable-urllib-warnings option to suppress urllib3 warnings (use with care)

Changed

• Update script for compatibility with azure-storage 0.30.0 which is now a required dependency
• Promote encryption to RC status
• --blobep now refers to endpoint suffix rather than blob endpoint (e.g., core.windows.net rather than blob.core.windows.net)

Security

• Update cryptography requirement to 1.3

0.9.9.11 - 2016-02-22

Changed

• Pin azure dependencies due to breaking changes

Fixed

• Minor bug fixes

Security

• Update cryptography requirement to 1.2.2

0.9.9.10 - 2016-01-31

Fixed

• Fix regression in blob name encoding with Python3

0.9.9.9 - 2016-01-29

Added

• Emit warning when attempting to use remoteresource with a directory upload

Changed

• Update setup.py dependencies to latest available versions

Fixed

• Fix regression in single file upload and remoteresource renaming
• Replace socket exception handling with requests ConnectionError handling
• Properly handle blob names containing ? if using SAS

0.9.9.8 - 2016-01-06

Fixed

• Disable unnecessary thread daemonization
• Gracefully handle KeyboardInterrupts
• Explicitly add azure-common to setup.py install reqs

0.9.9.7 - 2016-01-05

Added

• Add python environment and package info to parameter dump to aid issue/bug reports

Changed

• Reduce number of default concurrent workers to 3x CPU count
• Change azure_request backoff mechanism

Fixed

• Make base requirements non-optional in import process
• Update azure_request exception handling to support new Azure Storage Python SDK errors

0.9.9.6 - 2016-01-04

Added

• Encryption support
• No file overwrite on download option
• Auto-detection of file mimetype
• Remote delete option
• Include pattern option

Changed

• Replace keeprootdir with strip-components option
• Reduce the number of default concurrent workers to 4x CPU count

Fixed

• Fix shared key upload with non-existent container
• Fix zero-byte blob download issue

0.9.9.5 - 2015-09-27

Added

• File collation support

Fixed

• Fix page alignment bug
• Reduce memory usage

Old Releases

• 0.9.9.4: improve page blob upload algorithm to skip empty max size pages. fix zero length file uploads. fix single file upload that's skipped.
• 0.9.9.3: fix downloading of blobs with content length of zero
• 0.9.9.1: fix content length > 32bit for blob lists via SAS on Python2
• 0.9.9.0: update script for compatibility with new Azure Python packages
• 0.9.8: fix blob endpoint for non-SAS input, add retry on ServerBusy
• 0.9.7: normalize SAS keys (accept keys with or without ? char prefix)
• 0.9.6: revert local resource path expansion, PEP8 fixes
• 0.9.5: fix directory creation issue
• 0.9.4: fix Python3 compatibility issues
• 0.9.3: the script supports page blob uploading. To specify local files to upload as page blobs, specify the --pageblob parameter. The script also has a feature to detect files ending in the .vhd extension and will automatically upload just these files as page blobs while uploading other files as block blobs. Specify the --autovhd parameter (without the --pageblob parameter) to enable this behavior.
• 0.9.0: the script will automatically default to skipping files where if the MD5 checksum of either the local file or the stored MD5 of the remote resource respectively matches the remote resource or local file, then the upload or download for the file will be skipped. This capability will allow one to perform rsync-like operations where only files that have changed will be transferred. This behavior can be forcefully disabled by specifying --no-skiponmatch.
• 0.8.2: performance regression fixes