Apache 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)