*`azuredevops_serviceconnection_azurerm` - SPN update will not be updated when update other settings. [#495](https://github.com/microsoft/terraform-provider-azuredevops/issues/495)
-`path` cannot end with backslash. [#514](https://github.com/microsoft/terraform-provider-azuredevops/issues/514)
*`azuredevops_git_repository` - `default_branch` cannot set with initialize type `Uninitialized`. [#507](https://github.com/microsoft/terraform-provider-azuredevops/issues/507)
IMPROVEMENTS:
* Document scaffold - Generate document from source code [#503](https://github.com/microsoft/terraform-provider-azuredevops/issues/503)
* **All permission resources**
- Refactored the implementation of `SecurityNamespace` and the according helper functions. [#149](https://github.com/microsoft/terraform-provider-azuredevops/pull/149)
- All permission resources will now clear the `Id` on a `Read` operation. [#149](https://github.com/microsoft/terraform-provider-azuredevops/pull/149)
* **New Data Resource** `azuredevops_groups ` [#483](https://github.com/microsoft/terraform-provider-azuredevops/issues/483)
IMPROVEMENTS:
*`azuredevops_build_definition`
- Support scheduled triggers. [#445](https://github.com/microsoft/terraform-provider-azuredevops/issues/445)
- Default agent pool has been updated from `Hosted Ubuntu 1604` to `Azure Pipelines`. [#466](https://github.com/microsoft/terraform-provider-azuredevops/issues/466)
*`azuredevops_serviceendpoint_azuredevops` - Extension [Configurable Pipeline Runner](https://marketplace.visualstudio.com/items?itemName=CSE-DevOps.RunPipelines) should be installed as documented. [#454](https://github.com/microsoft/terraform-provider-azuredevops/issues/454)
*`azuredevops_git_repository` - `initialization` should be ignored when importing as documented. [#467](https://github.com/microsoft/terraform-provider-azuredevops/issues/467)
*`azuredevops_branch_policy_status_check` - Support new property `genre`. [#472](https://github.com/microsoft/terraform-provider-azuredevops/issues/472)
* **Data Resource** `azuredevops_users` - Support export user IDs. [#400](https://github.com/microsoft/terraform-provider-azuredevops/issues/400)
* **Data Resource** `azuredevops_group` - Allow generic groups to be returned when searching the organization. [#485](https://github.com/microsoft/terraform-provider-azuredevops/issues/485)
BUG FIX:
*`azuredevops_user_entitlement` -
-`principal_name` Suppress case sensitive. [#446](https://github.com/microsoft/terraform-provider-azuredevops/issues/446)
- If user status is `Delete` or `None`, this resource will be removed from `.tfstate`. [#447](https://github.com/microsoft/terraform-provider-azuredevops/issues/447)
* All service endpoints:
- Enhance service endpoint status handler. [#474](https://github.com/microsoft/terraform-provider-azuredevops/issues/474)
- Compatible with when `Authorizaiton` is not returned by service. [#460](https://github.com/microsoft/terraform-provider-azuredevops/issues/460)
* **Resource** `azuredevops_repository_policy_author_email_pattern` - Remove `settings` and `scope`, policy `scope` can be set by [repository ID](https://github.com/microsoft/terraform-provider-azuredevops/blob/master/website/docs/r/repository_policy_author_email_pattern.html.markdown) [#436](https://github.com/microsoft/terraform-provider-azuredevops/issues/436)
* **Resource** `azuredevops_repository_policy_file_path_pattern` - Remove `settings` and `scope`, policy `scope` can be set by [repository ID](https://github.com/microsoft/terraform-provider-azuredevops/blob/master/website/docs/r/repository_policy_file_path_pattern.html.markdown) [#436](https://github.com/microsoft/terraform-provider-azuredevops/issues/436)
*`resource_git_repository` - Support import private repository. [#236](https://github.com/microsoft/terraform-provider-azuredevops/issues/236)
*`azuredevops_git_permissions` - Can create permissions on non-existent branches. [#411](https://github.com/microsoft/terraform-provider-azuredevops/issues/411)
*`azuredevops_git_repository` - Changing the `init_type` will recreate the repository. [#406](https://github.com/microsoft/terraform-provider-azuredevops/issues/406)
*`azuredevops_serviceendpoint_azurerm` - Credentials can be updated without recreate. [#387](https://github.com/microsoft/terraform-provider-azuredevops/issues/387)
*`azuredevops_serviceendpoint_azurecr` - Fix container registry name cannot be updated. [#391](https://github.com/microsoft/terraform-provider-azuredevops/issues/391)
`azuredevops_group` - `scope` will be suppressed during `plan` and `apply` [#345](https://github.com/microsoft/terraform-provider-azuredevops/issues/345)
* All service endpoints - Description accept any string between 0~1024 in length [#295](https://github.com/microsoft/terraform-provider-azuredevops/issues/295)
*`azuredevops_git_repository` - Support import Azure Git repository resource [#43](https://github.com/microsoft/terraform-provider-azuredevops/issues/43)
*`azuredevops_serviceendpoint_azurecr` - Support expose service principal ID [#317](https://github.com/microsoft/terraform-provider-azuredevops/issues/317)
*`azuredevops_serviceendpoint_github` - Compatible with GitHub App service connection [#326](https://github.com/microsoft/terraform-provider-azuredevops/issues/326)
*`azuredevops_serviceendpoint_azurecr` - Fix unable to update the description [#312](https://github.com/microsoft/terraform-provider-azuredevops/issues/312)
*`azuredevops_serviceendpoint_azurecr` - Change docker registry login server to lowercase [#277](https://github.com/microsoft/terraform-provider-azuredevops/issues/277)
* All service endpoint resources - Add resource status check during creation and deletion [#261](https://github.com/microsoft/terraform-provider-azuredevops/issues/261)
*`azuredevops_variable_group` - Key vault variables will be verified with Azure key vault secrets [#252](https://github.com/microsoft/terraform-provider-azuredevops/issues/252)
`azuredevops_serviceendpoint_kubernetes` - Support `cluster_admin` in Kubernetes service connections [#218](https://github.com/microsoft/terraform-provider-azuredevops/issues/218)
* All resources - remove from `.tfstate` if project has been deleted [#25](https://github.com/microsoft/terraform-provider-azuredevops/issues/25)
* Data source `azuredevops_build_definition` - support export `origin` and `origin_id` [#177](https://github.com/microsoft/terraform-provider-azuredevops/issues/177)
* Data source `azuredevops_project` - add `project_id` for data source configuration [#163](https://github.com/microsoft/terraform-provider-azuredevops/issues/163)
*`azuredevops_branch_policy_build_validation` - add `filename_patterns` support for repository build policy [#62](https://github.com/microsoft/terraform-provider-azuredevops/issues/62)
* Data Resource `azuredevops_group` support search for project collection groups [#200](https://github.com/microsoft/terraform-provider-azuredevops/issues/200)
* All service connection resources - Terraform crashes when the service connection description is set to an empty string [#60](https://github.com/microsoft/terraform-provider-azuredevops/issues/60)
* Resource import - set the project ID to `project_id` [#172](https://github.com/microsoft/terraform-provider-azuredevops/issues/172)
*`azuredevops_build_definition` - build Definition creation failed when repository type is GitHub [#65](https://github.com/microsoft/terraform-provider-azuredevops/issues/65)
*`azuredevops_serviceendpoint_github` - GitHub service connection API breaking change [#72](https://github.com/microsoft/terraform-provider-azuredevops/issues/72)
*`azuredevops_git_repository` - `initialization` is a required configuration [#54](https://github.com/microsoft/terraform-provider-azuredevops/issues/54)
*`azuredevops_project` - rename `project_name` to `name` [#179](https://github.com/microsoft/terraform-provider-azuredevops/issues/179)
* The Azure DevOps provider can be used to configure Azure DevOps project in [Microsoft Azure](https://azure.microsoft.com/en-us/) using [Azure DevOps Service REST API](https://docs.microsoft.com/en-us/rest/api/azure/devops/?view=azure-devops-rest-5.1)
