Airflow - 2.7.2

Significant Changes

No significant changes

Bug Fixes

• Check if the lower of provided values are sensitives in config endpoint (#34712)
• Add support for ZoneInfo and generic UTC to fix datetime serialization (#34683, #34804)
• Fix AttributeError: 'Select' object has no attribute 'count' during the airflow db migrate command (#34348)
• Make dry run optional for patch task instance (#34568)
• Fix non deterministic datetime deserialization (#34492)
• Use iterative loop to look for mapped parent (#34622)
• Fix is_parent_mapped value by checking if any of the parent taskgroup is mapped (#34587)
• Avoid top-level airflow import to avoid circular dependency (#34586)
• Add more exemptions to lengthy metric list (#34531)
• Fix dag warning endpoint permissions (#34355)
• Fix task instance access issue in the batch endpoint (#34315)
• Correcting wrong time showing in grid view (#34179)
• Fix www cluster_activity view not loading due to standaloneDagProcessor templating (#34274)
• Set loglevel=DEBUG in 'Not syncing DAG-level permissions' (#34268)
• Make param validation consistent for DAG validation and triggering (#34248)
• Ensure details panel is shown when any tab is selected (#34136)
• Fix issues related to access_control={} (#34114)
• Fix not found ab_user table in the CLI session (#34120)
• Fix FAB-related logging format interpolation (#34139)
• Fix query bug in next_run_datasets_summary endpoint (#34143)
• Fix for TaskGroup toggles for duplicated labels (#34072)
• Fix the required permissions to clear a TI from the UI (#34123)
• Reuse _run_task_session in mapped render_template_fields (#33309)
• Fix scheduler logic to plan new dag runs by ignoring manual runs (#34027)
• Add missing audit logs for Flask actions add, edit and delete (#34090)
• Hide Irrelevant Dag Processor from Cluster Activity Page (#33611)
• Remove infinite animation for pinwheel, spin for 1.5s (#34020)
• Restore rendering of provider configuration with version_added (#34011)

Doc Only Changes

• Clarify audit log permissions (#34815)
• Add explanation for Audit log users (#34814)
• Import AUTH_REMOTE_USER from FAB in WSGI middleware example (#34721)
• Add information about drop support MsSQL as DB Backend in the future (#34375)
• Document how to use the system's timezone database (#34667)
• Clarify what landing time means in doc (#34608)
• Fix screenshot in dynamic task mapping docs (#34566)
• Fix class reference in Public Interface documentation (#34454)
• Clarify var.value.get and var.json.get usage (#34411)
• Schedule default value description (#34291)
• Docs for triggered_dataset_event (#34410)
• Add DagRun events (#34328)
• Provide tabular overview about trigger form param types (#34285)
• Add link to Amazon Provider Configuration in Core documentation (#34305)
• Add "security infrastructure" paragraph to security model (#34301)
• Change links to SQLAlchemy 1.4 (#34288)
• Add SBOM entry in security documentation (#34261)
• Added more example code for XCom push and pull (#34016)
• Add state utils to Public Airflow Interface (#34059)
• Replace markdown style link with rst style link (#33990)
• Fix broken link to the "UPDATING.md" file (#33583)

Misc/Internal

• Update min-sqlalchemy version to account for latest features used (#34293)
• Fix SesssionExemptMixin spelling (#34696)
• Restrict astroid version < 3 (#34658)
• Fail dag test if defer without triggerer (#34619)
• Fix connections exported output (#34640)
• Don't run isort when creating new alembic migrations (#34636)
• Deprecate numeric type python version in PythonVirtualEnvOperator (#34359)
• Refactor os.path.splitext to Path.* (#34352, #33669)
• Replace = by is for type comparison (#33983)
• Refactor integer division (#34180)
• Refactor: Simplify comparisons (#34181)
• Refactor: Simplify string generation (#34118)
• Replace unnecessary dict comprehension with dict() in core (#33858)
• Change "not all" to "any" for ease of readability (#34259)
• Replace assert by if...raise in code (#34250, #34249)
• Move default timezone to except block (#34245)
• Combine similar if logic in core (#33988)
• Refactor: Consolidate import and usage of random (#34108)
• Consolidate importing of os.path.* (#34060)
• Replace sequence concatenation by unpacking in Airflow core (#33934)
• Refactor unneeded 'continue' jumps around the repo (#33849, #33845, #33846, #33848, #33839, #33844, #33836, #33842)
• Remove [project] section from pyproject.toml (#34014)
• Move the try outside the loop when this is possible in Airflow core (#33975)
• Replace loop by any when looking for a positive value in core (#33985)
• Do not create lists we don't need (#33519)
• Remove useless string join from core (#33969)
• Add TCH001 and TCH002 rules to pre-commit to detect and move type checking modules (#33865)
• Add cancel_trigger_ids to to_cancel dequeue in batch (#33944)
• Avoid creating unnecessary list when parsing stats datadog tags (#33943)
• Replace dict.items by dict.values when key is not used in core (#33940)
• Replace lambdas with comprehensions (#33745)
• Improve modules import in Airflow core by some of them into a type-checking block (#33755)
• Refactor: remove unused state - SHUTDOWN (#33746, #34063, #33893)
• Refactor: Use in-place .sort() (#33743)
• Use literal dict instead of calling dict() in Airflow core (#33762)
• remove unnecessary map and rewrite it using list in Airflow core (#33764)
• Replace lambda by a def method in Airflow core (#33758)
• Replace type func by isinstance in fab_security manager (#33760)
• Replace single quotes by double quotes in all Airflow modules (#33766)
• Merge multiple isinstance calls for the same object in a single call (#33767)
• Use a single statement with multiple contexts instead of nested statements in core (#33769)
• Refactor: Use f-strings (#33734, #33455)
• Refactor: Use random.choices (#33631)
• Use str.splitlines() to split lines (#33592)
• Refactor: Remove useless str() calls (#33629)
• Refactor: Improve detection of duplicates and list sorting (#33675)
• Simplify conditions on len() (#33454)