We are kindly requesting that contributors to Apache Airflow RC 3.0.3rc1 help test the RC.

Please let us know by commenting if the issue is addressed in the latest RC.

• Add ti information to requeue logs (#49995): @karenbraganz
• Upgrade flask-appbuilder to 4.6.3 in FAB provider (#50513): @potiuk @vincbeck
  Linked issues:
  • Migrate to FAB 4.6.2 in FAB provider (#50187)
• Change v1 to v2 in generated OpenAPI schema files (#50705): @kaxil
• Fix the version for generated client (#50859): @kaxil
• [v3-0-test] Structure endpoint attach downstream asset to task level (#51401) (#51425): @pierrejeambrun
• fix(migrations): from 2.7.0 to 3.0.0 for SQLite (#51431): @Lee-W
• [v3-0-test] Fix http exception when ti not found for extra links API (#51443) (#51465): @amoghrajesh
• Make dag.test consistent with airflow dags test CLI command (#51476): @kaxil
• [v3-0-test] Bring back mapped task extra links test (#51297) (#51477): @amoghrajesh
• [v3-0-test] Stop streaming task logs if end of log mark is missing (#50715) (#51482): @jedcunningham
• [v3-0-test] Fix structure edges (#51484) (#51489): @pierrejeambrun
• Improve xcom_pull to cover different scenarios for mapped tasks (#51568): @amoghrajesh @uranusjr
  Linked issues:
  • Implement slice on LazyXComSequence (#50117)
• [v3-0-test] Minor fix in python client docs (#51216) (#51571): @dheerajturaga @pierrejeambrun
• [v3-0-test] Update docs for Python client (#50850) (#51572): @kaxil @pierrejeambrun
• [v3-0-test] Sync python client readme (#51573): @r-richmond @pierrejeambrun
• [v3-0-test] Structure endpoint task level resolved aliases (#51481) (#51579): @pierrejeambrun
• [v3-0-test] Pass dag_run_conf form value to backfill payload. (#51577) (#51584): @pierrejeambrun @tirkarthi
• [v3-0-test] Add git binary to PROD docker image (#51580) (#51587): @potiuk
• Support TaskInstanceHistory in log handlers (#51592): @sunank200
• [v3-0-test] Exclude libcst 1.8.1 for Python 3.9 (#51606) (#51609): @Lee-W
• [v3-0-test] Rename len in GetXComCount processing to xcom_count (#51611) (#51612): @amoghrajesh
• [v3-0-test] Use Connection Hook Names for Dropdown instead of connection IDs (#51599) (#51613): @jscheffl
• [v3-0-test] Add config setting to control exposing stacktraces (#51509) (#51617): @kevinhongzl @pierrejeambrun
• [v3-0-test] Refactor structuredLog structure and layout (#51567) (#51626): @guan404ming
• [v3-0-test] fix(migrations): only ignore value error when interacting with constraints in sqlite (#51529) (#51641): @Lee-W
• [v3-0-test] Fix PR number on 3.0.2 release note entry (#51637) (#51642): @potiuk @jedcunningham
• [v3-0-test] Explicitly close log file descriptor in the supervise function (#51627) (#51654): @adilkhash
• [v3-0-test] Move asset events to its own tab (#51625) (#51655): @pierrejeambrun
• [v3-0-test] Fix Jinja2 Template deep copy error with dag.test (#51670) (#51673): @kaxil
• [v3-0-test] Optimize ui lint pre-commits (#51725) (#51729): @potiuk
• [v3-0-test] Do not modify openapi-gen generated files by pre-commits … (#51757): @potiuk
• [v3-0-test] Add note about payload size considerations in API docs (#51732) (#51768): @amoghrajesh
• Add user impersonation (run_as_user) support for task execution (#51780): @amoghrajesh @ashb
• [v3-0-test] Reset table offset when DagFiltering changes (#51694) (#51795): @pierrejeambrun
• [v3-0-test] Remove outdated code comments from task runner (#51782) (#51798): @amoghrajesh
• [v3-0-test] Set proper version of the default images in the docs (#51822) (#51824): @potiuk
• [v3-0-test] Remove unnecessary logs while retrieving connections / variables (#51786) (#51826): @amoghrajesh
• [v3-0-test] Removing duplicate patching of supervisor_comms (#51870) (#51872): @amoghrajesh
• [v3-0-test] Fix EOF dection of subprocesses in Dag Processor (#51885) (#51895): @ashb
  Linked issues:
  • Switch the Supervisor/task process from line-based to length-prefixed (#51699)
• [v3-0-test] fix(serialized_objects): try to infer data interval if it's none (#51530) (#51913): @Lee-W
• [v3-0-test] Swap 'connections_test' CLI to use Connection instead of BaseHook (#51834) (#51917): @amoghrajesh
• [v3-0-test] Cleanup import errors during DB migration (#51919): @ephraimbuddy
  Linked issues:
  • Clean up import error records during DB migration (#51472)
  • Move import error deletion migration to separate file (#51565)
• [v3-0-test] Delete import error when a dag bundle becomes inactive (#51800) (#51921): @ephraimbuddy
• [v3-0-test] Switch the Supervisor/task process from line-based to length-prefixed (#51699) (#51924): @ashb
• [v3-0-test] Persist EventsTimetable's description during serialization (#51203) (#51926): @kacpermuda
• Fixing badly written test for user impersonation (#51927): @amoghrajesh
• Improve logging with run_as_user to avoid "double" logging/plain-text-over-stdout (#51934): @amoghrajesh @ashb
  Linked issues:
  • Add user impersonation (run_as_user) support for task execution (#51780)
• [v3-0-test] Update dag version when bundle name changes (#51901) (#51939): @vatsrahul1001 @ephraimbuddy
  Linked issues:
  • Auto-correct stale bundle_name in DAG versions when DAG bundle configuration changes (#49886)
• Fix archival for cascading deletes by archiving dependent tables first (#51952): @vatsrahul1001 @jedcunningham
• [v3-0-test] Fix lingering task supervisors when EOF is missed (#51180) (#51970): @kaxil
• [v3-0-test] When UI files change in PR we build CI image / run all st… (#52012): @potiuk
• [v3-0-test] Enhance ENV vars and conns visibility docs. (#52014) (#52026): @simi
• [v3-0-test] Add exception to context for task callbacks (#52055) (#52066): @uranusjr
• [v3-0-test] Use explicit directives instead of implicit syntax (#50870) (#52068): @potiuk @uranusjr
• [v3-0-test] Fix Task Instance “No Status” Filter (#51880) (#52154): @sunank200
• [v3-0-test] Use run_backwards from the form value while creating backfill. (#49413) (#52168): @tirkarthi
• [v3-0-test] fix mypy errors in otel_tracer (#52170) (#52175): @xBis7
• [v3-0-test] Doc update to install git in docker image prior 3.0.2 (#5… (#52200): @dheerajturaga @potiuk
• [v3-0-test] Fix whitespace handling in DAG owners parsing for multipl… (#52221): @potiuk @choo121600
• [v3-0-test] Add more diagnostics for Airflow installation inside CI i… (#52232): @potiuk
• [v3-0-test] Set downstream option to default on task instance clear (#52130) (#52246): @humit0
• [v3-0-test] Skip test that needs the .git folder when it is missing (#52305) (#52308): @potiuk
• [v3-0-test] Python versions in shell params are strings (#52306) (#52309): @potiuk
• [v3-0-test] fix: task-sdk AssetEventOperations.get to use alias_name when specified (#52303) (#52324): @jharriman
• [v3-0-test] Fix indexerror in _find_caplog_in_def selective check function (#52369) (#52371): @gopidesupavan
• [v3-0-test] Add new breeze run command for non-interactive command execution (#52370) (#52373): @kaxil
• [v3-0-test] Add Python <=> Airflow compat filtering for breeze (#52386) (#52390): @amoghrajesh
• [v3-0-test] Run release tests always - not only in canary runs (#52389) (#52393): @potiuk
• [v3-0-test] Bump uv to 0.7.16 (#52405): @kaxil @potiuk
• [v3-0-test] Limit click back to 8.2.0 because it has an ENVVAR bug for flags (PR #52404) (#52409): @potiuk
• [v3-0-test] enhance error message for breeze --backend none to sugg… (#52410): @potiuk @kyungjunleeme
• [v3-0-test] Adding some intelligence to classifying provider commits (#52407) (#52412): @amoghrajesh
• feat: Add real-time clock updates to timezone selector (#52414): @choo121600
• Make v3-0-test green (#52420): @potiuk
• [v3-0-test] Sanitize Username (#52419) (#52421): @SCH227
• [v3-0-test] Reduce timeout for task-sdk/airflow-ctl tests job workflow (#52399) (#52427): @gopidesupavan
• [v3-0-test] Skip check-airflow-providers-bug-report-template in non main branch #52426) (#52429): @gopidesupavan
• [v3-0-test] Add keycloak to providers removed when running Airflow 2 (#52442) (#52444): @potiuk
• [v3-0-test] Fix editing connection with sensitive extra field (#52403) (#52445): @shubhamraj-git @jscheffl
• [v3-0-test] Improve terminal handling for breeze commands (#52452) (#52456): @potiuk
• [v3-0-test] Speed-up constraints generation (#52449) (#52460): @potiuk
• [v3-0-test] Wire-in dependency check script in CI "finalize" job (#52… (#52461): @potiuk
• [v3-0-test] Fix generate-constraints run on different python than base (#52464) (#52466): @potiuk
• [v3-0-test] Add GITHUB_TOKEN when preparing image for dependency summary (#52472) (#52473): @potiuk
• [v3-0-test] Rmeove --tty specification for running the dependency script (#52489) (#52490): @potiuk
• [v3-0-test] Filter only provided integration paths for breeze integration testing (#52491): @gopidesupavan
• Backport e455329 v3 0 test (#52494): @potiuk
• fix: enable iframe script execution (#52257) (#52568): @kevinhongzl @pierrejeambrun
• [v3-0-test] Revert "Run release tests always - not only in canary runs (#52389)" (#52594) (#52595): @potiuk
• [v3-0-test] Increase dependency epoch to trigger pip cache invalidation (#52599) (#52601): @potiuk
• [v3-0-test] Fix SBOM commands to work for Airfow 2 (#52591) (#52604): @potiuk
• [v3-0-test] Add more dependency reports (#52606) (#52613): @potiuk
• [v3-0-test] Allow more empty loops before stopping log streaming (#52614) (#52624): @jedcunningham
  Linked issues:
  • Stop streaming task logs if end of log mark is missing (#50715)
• [v3-0-test] Upgrade uv to 0.7.17 (#52615) (#52625): @potiuk
• [v3-0-test] Improve dependency report and uppgrading (#52619) (#52626): @potiuk
• [v3-0-test] Bump pyarrow to 16.1.0 minimum version for several providers (#52635) (#52639): @potiuk
• [v3-0-test] Fix typoed parameter passign in calling a method in dev report (#52659) (#52661): @potiuk
• [v3-0-test] fix indent issue (#51701) (#52681): @nailo2c
• Backport Docs setup for the Task SDK (#51153) (#52682): @kaxil @sunank200
  Linked issues:
  • Docs: Replace airflow.sdk.definitions to airflow.sdk for public facing docs (#43010)
  • Create Task SDK docs (#51283)
• [v3-0-test] Fix connection retrieval in triggerer for schema field, use by_alias=True for ConnectionResult (#52673) (#52691): @gopidesupavan
• [v3-0-test] Add http-only warning in documentation (#52631) (#52699): @alkismavridis
• [v3-0-test] Correctly treat requeues on reschedule sensors as resetting after each reschedule (#52706): @vatsrahul1001 @collinmcnulty
• [v3-0-test] docs(task-sdk): add and link dynamic task mapping docs (#51871) (#52707): @sunank200
• [v3-0-test] chore(tests): move doc tests to task-sdk/tests/docs (#51876) (#52708): @sunank200
• [v3-0-test] docs: streamline TaskFlow examples, link to core tutorial (#51827) (#52709): @sunank200
• [v3-0-test] Doc: Update version_added field for socket_cleanup_timeout (#52705) (#52710): @kaxil
• Add infinite scroll on tag search (#50732) (#52714): @aritra24 @pierrejeambrun
• [v3-0-test] Move costraint check to breeze (#52696) (#52715): @potiuk
• [v3-0-test] Cherry pick Grid view optimization (#51805) (#52718): @dstandish
• [v3-0-test] Ensure trigger kwargs are properly deserialized during trigger execution (#52693) (#52721): @amoghrajesh

Thanks to all who contributed to the release (probably not a complete list!):
@simi @collinmcnulty @amoghrajesh @kacpermuda @aritra24 @kyungjunleeme @ashb @dstandish @shubhamraj-git @uranusjr @jscheffl @jedcunningham @humit0 @SCH227 @ephraimbuddy @karenbraganz @nailo2c @r-richmond @alkismavridis @guan404ming @xBis7 @tirkarthi @sunank200 @gopidesupavan @dheerajturaga @Lee-W @kevinhongzl @jharriman @choo121600 @adilkhash @kaxil @potiuk @vincbeck @vatsrahul1001 @pierrejeambrun