Improves the handling of value masking when setting Airflow variables for enhanced security (#43123)
Make entire task box clickable to select the task (#49299)
Vertically align task log header components in full screen mode (#49569)
Remove dag_code records with no serialized dag (#49478)
Clear out the dag_code and serialized_dag tables on 3.0 upgrade (#49563)
Remove extra slash so that the runs tab is selected (#49600)
Null out the scheduler_interval field on downgrade (#49583)
Logout functionality should respect base_url in api server (#49545)
Fix bug with showing invalid credentials on Login UI (#49556)
Fix Dag Code text selection when dark mode is enabled (#49649)
Bugfix: max_active_tis_per_dag is not respected by dynamically mapped tasks (#49708)
Fix infinite redirect caused by mistakenly setting token cookie as secure (#49721)
Better handle safe url redirects in login form for SimpleAuthManager (#49697)(#49866)
API: Add missing bundle_version to DagRun response (#49726)
Display bundle version in Dag details tab (#49787)
Fix gcp remote log module import in airflow local settings (#49788)
Bugfix: Grid view stops loading when there is a pending task to be expanded (#49772)
Treat single task_ids in xcom_pull the same as multiple when provided as part of a list (#49692)
UI: Auto refresh Home page stats (#49830)
UI: Error alert overflows out of the alert box (#49880)
Show backfill banner after creating a new backfill (#49666)
Mark DAGModel stale and associate bundle on import errors to aid migration from 2.10.5 (#49769)
Improve detection and handling of timed out DAG processor processes (#49868)
Fix editing port for connections (#50002)
Improve & Fix grid endpoint response time (#49969)
Update time duration format (#49914)
Fix Dashboard overflow and handle no status tasks (#49964)
Fix timezone setting for logical date input on Trigger Run form (#49662)
Help pip with avoiding resolution too deep issues in Python 3.12 (#49853)
Bugfix: backfill dry run does not use same timezone as create backfill (#49911)
Fix Edit Connection when connection is imported (#49989)
Bugfix: Filtering items from a mapped task is broken (#50011)
Fix Dashboard for queued DagRuns (#49961)
Fix backwards-compat import path for BashSensor (#49935)
Apply task group sorting based on webserver config in grid structure response (#49418)
Render custom map_index_template on task completion (#49809)
Fix ContinuousTimetable false triggering when last run ends in future (#45175)
Make Trigger Dag form warning more obvious (#49981)
Restore task hover and selection indicators in the Grid view (#50050)
Fix datetime validation for backfills (#50116)
Fix duration charts (#50094)
Fix DAG node selections (#50095)
UI: Fix date range field alignment (#50086)
Add auto-refresh for Stats (#50088)
UI: Fixes validation error and adds error indicator for Params form (#50127)
fix: wrap overflowing texts of asset events (#50173)
Add audit log extra to table and improve UX (#50100)
Handle map indexes for Mapped TaskGroup (#49996)
Do not use introspection in migration to fix offline SQL generation (#49873)
Fix operator extra links for mapped tasks (#50238)
Fix backfill form (#50249)(#50243)
UI: Fix operator overflow in graph (#50252)
UI: Pass mapIndex to clear the relevant task instances. (#50256)
Fix markdown rendering on dag docs (#50142)

Miscellaneous

Add STRAIGHT_JOIN prefix for MySQL query optimization in get_sorted_triggers (#46303)
Ensure sqlalchemy[asyncio] extra is in core deps (#49452)
Remove unused constant HANDLER_SUPPORTS_TRIGGERER (#49370)
Remove sort indicators on XCom table to avoid confusion (#49547)
Remove gitpython as a core dependency (#49537)
Bump @babel/runtime from 7.26.0 to 7.27.0 (#49479)
Add backwards compatibility shim for get_current_context (#49630)
AIP-38: enhance layout for RunBackfillForm (#49609)
AIP-38: merge Backfill and Trigger Dag Run (#49490)
Add count to Stats Cards in Dashboard (#49519)
Add auto-refresh to health section for live updates. (#49645)
Tweak Execution API OpenAPI spec to improve code Generation (#49700)
Stricter validation for backfill_id (#49691)(#49716)
Add SimpleAllAdminMiddleware to allow api usage without auth header in request (#49599)
Bump react-router and react-router-dom from 7.4.0 to 7.5.2 (#49742)
Remove reference to root_dag_id in dagbag and restore logic (#49668)
Fix a few SqlAlchemy deprecation warnings (#49477)
Make default execution server URL be relative to API Base URL (#49747)(#49782)
Common airflow.cfg files across all containers in default docker-compose.yaml (#49681)
Add redirects for old operators location to standard provider (#49776)
Bump packaging from 24.2 to 25.0 in /airflow-core (#49512)
Move some non-core dependencies to the apache-airflow meta package (#49846)
Add more lower-bind limits to address resolution too deep (#49860)
UI: Add counts to pool bar (#49894)
Add type hints for @task.kuberenetes_cmd (#46913)
Bump vite from 5.4.17 to 5.4.19 for Airflow UI (#49162)(#50074)
Add map_index filter option to GetTICount and GetTaskStates (#49818)
Add stats ui endpoint (#49985)
Add link to tag to filter dags associated with the tag (#49680)
Add keyboard shortcut for full screen and wrap in logs. (#50008)
Update graph node styling to decrease border width on tasks in UI (#50047) (#50073)
Allow non-string valid JSON values in Variable import. (#49844)
Bump min versions of crucial providers (#50076)
Add state attribute to RuntimeTaskInstance for easier ti.state access in Task Context (#50031)
Move SQS message queue to Amazon provider (#50057)
Execution API: Improve task instance logging with structlog context (#50120)
Add dag_run_conf to RunBackfillForm (#49763)
Refactor Dashboard to enhance layout (#50026)
Add the download button on the assets page (#50045)
Add dateInterval validation and error handling (#50072)
Add Task Instances [{map_index}] tab to mapped task details (#50085)
Add focus view on grid and graph on second click (#50125)
Add formatted extra to asset events (#50124)
Move webserver expose config to api section (#50209)

Doc Only Changes

Remove flask application configuration from docs for AF3 (#49393)
Docker compose: airflow-cli to depend on airflow common services (#49318)
Better upgrade docs about flask/fab plugins in Airflow 3 (#49632)(#49614)(#49628)
Various Airflow 3.0 Release notes & Updating guide docs updates (#49623)(#49401)(#49654)(#49663)(#49988)(#49954)(#49840)(#50195)(#50264)
Add using the rest api by referring to security/api.rst (#49675)
Add correct redirects for rest api and upgrade docs (#49764)
Update max_consecutive_failed_dag_runs default value to zero in TaskSDK dag (#49795) (#49803)
Fix spacing issues in params example dag (example_params_ui_tutorial) (#49905)
Doc: Fix Kubernetes duplicated version in maintenance policy (#50030)
Fix links to source examples in Airflow docs (#50082)
Update ruff instructions for migration checks (#50232)
Fix example of backfill command (#50222)
Update docs for running behind proxy for Content-Security-Policy (#50236)

Full Changelog: https://github.com/apache/airflow/compare/3.0.0...3.0.1