New Features
- Add DateTimeSensor (#9697)
- Add ClusterPolicyViolation support to airflow local settings (#10282)
- Get Airflow configs with sensitive data from Secret Backends (#9645)
- [AIRFLOW-4734] Upsert functionality for PostgresHook.insert_rows() (#8625)
- Allow defining custom XCom class (#8560)
Bug Fixes
- Add pre 1.10.11 Kubernetes Paths back with Deprecation Warning (#10067)
- Fixes PodMutationHook for backwards compatibility (#9903)
- Fix bug in executor_config when defining resources (#9935)
- Respect DAG Serialization setting when running sync_perm (#10321)
- Show correct duration on graph view for running task (#8311) (#8675)
- Fix regression in SQLThresholdCheckOperator (#9312)
- [AIRFLOW-6931] Fixed migrations to find all dependencies for MSSQL (#9891)
- Avoid sharing session with RenderedTaskInstanceFields write and delete (#9993)
- Fix clear future recursive when ExternalTaskMarker is used (#9515)
- Handle IntegrityError while creating TIs (#10136)
- Fix airflow-webserver startup errors when using Kerberos Auth (#10047)
- Fixes treatment of open slots in scheduler (#9316) (#9505)
- Fix KubernetesPodOperator reattachment (#10230)
- Fix more PodMutationHook issues for backwards compatibility (#10084)
- [AIRFLOW-5391] Do not re-run skipped tasks when they are cleared (#7276)
- Fix task_instance_mutation_hook (#9910)
- Fixes failing formatting of DAG file containing {} in docstring (#9779)
- Fix is_terminal_support_colors function (#9734)
- Fix PythonVirtualenvOperator when using
provide_context=True(#8256) - Fix issue with mounting volumes from secrets (#10366)
- BugFix: K8s Executor Multinamespace mode is evaluated to true by default (#10410)
- Make KubernetesExecutor recognize kubernetes_labels (#10412)
- Fix broken Kubernetes PodRuntimeInfoEnv (#10478)
Improvements
- Use Hash of Serialized DAG to determine DAG is changed or not (#10227)
- Update Serialized DAGs in Webserver when DAGs are Updated (#9851)
- Do not Update Serialized DAGs in DB if DAG did not change (#9850)
- Add repr to SerializedDagModel (#9862)
- Update JS packages to latest versions (#9811) (#9921)
- UI Graph View: Focus upstream / downstream task dependencies on mouseover (#9303)
- Allow
imageinKubernetesPodOperatorto be templated (#10068) - [AIRFLOW-6843] Add delete_option_kwargs to delete_namespaced_pod (#7523)
- Improve process terminating in scheduler_job (#8064)
- Replace deprecated base classes used in bigquery_check_operator (#10272)
- [AIRFLOW-5897] Allow setting -1 as pool slots value in webserver (#6550)
- Limit all google-cloud api to <2.0.0 (#10317)
- [AIRFLOW-6706] Lazy load operator extra links (#7327) (#10318)
- Add Snowflake support to SQL operator and sensor (#9843)
- Makes multi-namespace mode optional (#9570)
- Pin Pyarrow < 1.0
- Pin pymongo version to <3.11.0
- Pin google-cloud-container to <2 (#9901)
- Dockerfile: Remove package.json and yarn.lock from the prod image (#9814)
- Dockerfile: The group of embedded DAGs should be root to be OpenShift compatible (#9794)
- Update upper limit of flask-swagger, gunicorn & jinja2 (#9684)
- Webserver: Sanitize values passed to origin param (#10334)
- Sort connection type list in add/edit page alphabetically (#8692)
Doc only changes
- Add new committers: Ry Walker & Leah Cole to project.rst (#9892)
- Add Qingping Hou to committers list (#9725)
- Updated link to official documentation (#9629)
- Create a short-link for Airflow Slack Invites (#10034)
- Fix docstrings in BigQueryGetDataOperator (#10042)
- Set language on code-block on docs/howto/email-config.rst (#10238)
- Remove duplicate line from 1.10.10 CHANGELOG (#10289)
- Improve heading on Email Configuration page (#10175)
- Fix link for the Jinja Project in docs/tutorial.rst (#10245)
- Create separate section for Cron Presets (#10247)
- Add Syntax Highlights to code-blocks in docs/best-practices.rst (#10258)
- Fix docstrings in BigQueryGetDataOperator (#10042)
- Fix typo in Task Lifecycle section (#9867)
- Make Secret Backend docs clearer about Variable & Connection View (#8913)