Hey fellow Airflowers, I have cut Airflow 2.5.0rc1. This email is calling a vote on the release, which will last at least 72 hours+1day for Thanksgiving/Long weekend, from Friday, November 26, 2022 at 6:30 am UTC until Wednesday, November 30, 2022 at 6:30 am UTC, and until 3 binding +1 votes have been received.
https://www.timeanddate.com/worldclock/fixedtime.html?msg=8&iso=20221130T0630&p1=1440 Consider this my (binding) +1. Airflow 2.5.0rc1 is available at: https://dist.apache.org/repos/dist/dev/airflow/2.5.0rc1/ *apache-airflow-2.5.0-source.tar.gz* is a source release that comes with INSTALL instructions. *apache-airflow-2.5.0.tar.gz* is the binary Python "sdist" release. *apache_airflow-2.5.0-py3-none-any.whl* is the binary Python wheel "binary" release. Public keys are available at: https://dist.apache.org/repos/dist/release/airflow/KEYS Please vote accordingly: [ ] +1 approve [ ] +0 no opinion [ ] -1 disapprove with the reason Only votes from PMC members are binding, but all members of the community are encouraged to test the release and vote with "(non-binding)". The test procedure for PMCs and Contributors who would like to test this RC are described in https://github.com/apache/airflow/blob/main/dev/README_RELEASE_AIRFLOW.md\#verify-the-release-candidate-by-pmcs Please note that the version number excludes the `rcX` string, so it's now simply 2.5.0. This will allow us to rename the artifact without modifying the artifact checksums when we actually release. Release Notes: https://github.com/apache/airflow/blob/2.5.0rc1/RELEASE_NOTES.rst Changes since 2.4.3: *New Features* - ``TaskRunner``: notify of component start and finish (#27855) - Add DagRun state change to the Listener plugin system(#27113) - Metric for raw task return codes (#27155) - Add logic for XComArg to pull specific map indexes (#27771) - Clear TaskGroup (#26658) - Add critical section query duration metric (#27700) - Add: #23880 :: Audit log for ``AirflowModelViews(Variables/Connection)`` (#24079) - Add postgres 15 support (#27444) - Expand tasks in mapped group at run time (#27491) - reset commits, clean submodules (#27560) - scheduler_job, add metric for scheduler loop timer (#27605) - Allow datasets to be used in taskflow (#27540) - Add expanded_ti_count to ti context (#27680) - Add user comment to task instance and dag run (#26457, #27849, #27867) - Enable copying DagRun JSON to clipboard (#27639) - Implement extra controls for SLAs (#27557) - add dag parsed time in DAG view (#27573) - Add max_wait for exponential_backoff in BaseSensor (#27597) - Expand tasks in mapped group at parse time (#27158) - Add disable retry flag on backfill (#23829) - Adding sensor decorator (#22562) - Api endpoint update ti (#26165) - Filtering datasets by recent update events (#26942) - Support ``Is /not`` Null filter for value is None on ``webui`` (#26584) - Add search to datasets list (#26893) - Split out and handle 'params' in mapped operator (#26100) - Add authoring API for TaskGroup mapping (#26844) - Add ``one_done`` trigger rule (#26146) - Create a more efficient airflow dag test command that also has better local logging (#26400) - Support add/remove permissions to roles commands (#26338) - Auto tail file logs in Web UI (#26169) - Add triggerer info to task instance in API (#26249) - Flag to deserialize value on custom XCom backend (#26343) *Improvements* - Allow depth-first execution (#27827) - UI: Update offset height if data changes (#27865) - Improve TriggerRuleDep typing and readability (#27810) - Make views requiring session, keyword only args (#27790) - Optimize ``TI.xcom_pull()`` with explicit task_ids and map_indexes (#27699) - Allow hyphens in pod id used by k8s executor (#27737) - optimise task instances filtering (#27102) - Use context managers to simplify log serve management (#27756) - Fix formatting leftovers (#27750) - Improve task deadlock messaging (#27734) - Improve "sensor timeout" messaging (#27733) - Replace urlparse with ``urlsplit`` (#27389) - Align TaskGroup semantics to AbstractOperator (#27723) - Add new files to parsing queue on every loop of dag processing (#27060) - Make Kubernetes Executor & Scheduler resilient to error during PMH execution (#27611) - Separate dataset deps into individual graphs (#27356) - Use log.exception where more economical than log.error (#27517) - Move validation ``branch_task_ids`` into ``SkipMixin`` (#27434) - Coerce LazyXComAccess to list when pushed to XCom (#27251) - Update cluster-policies.rst docs (#27362) - Add warning if connection type already registered within the provider (#27520) - Activate debug logging in commands with --verbose option (#27447) - Add classic examples for Python Operators (#27403) - change ``.first()`` to ``.scalar()`` (#27323) - Improve reset_dag_run description (#26755) - Add examples and ``howtos`` about sensors (#27333) - Make grid view widths adjustable (#27273) - Sorting plugins custom menu links by category before name (#27152) - Simplify DagRun.verify_integrity (#26894) - Add mapped task group info to serialization (#27027) - Correct the JSON style used for Run config in Grid View (#27119) - No ``extra__conn_type__`` prefix required for UI behaviors (#26995) - Improve dataset update blurb (#26878) - Rename kubernetes config section to kubernetes_executor (#26873) - decode params for dataset searches (#26941) - Get rid of the DAGRun details page & rely completely on Grid (#26837) - Fix scheduler ``crashloopbackoff`` when using ``hostname_callable`` (#24999) - Reduce log verbosity in KubernetesExecutor. (#26582) - Don't iterate tis list twice for no reason (#26740) - Clearer code for PodGenerator.deserialize_model_file (#26641) - Don't import kubernetes unless you have a V1Pod (#26496) - Add updated_at column to DagRun and Ti tables (#26252) - Move the deserialization of custom XCom Backend to 2.4.0 (#26392) - Avoid calculating all elements when one item is needed (#26377) - Add ``__future__``.annotations automatically by isort (#26383) - Handle list when serializing expand_kwargs (#26369) - Apply PEP-563 (Postponed Evaluation of Annotations) to core airflow (#26290) - Add more weekday operator and sensor examples #26071 (#26098) - Align TaskGroup semantics to AbstractOperator (#27723) *Bug Fixes* - Add allow list for imports during deserialization (#27887) - Soft delete datasets that are no longer referenced in DAG schedules or task outlets (#27828) - Redirect to home view when there are no valid tags in the URL (#25715) - Refresh next run datasets info in dags view (#27839) - Make MappedTaskGroup depend on its expand inputs (#27876) - Make DagRun state updates for paused DAGs faster (#27725) - Don't explicitly set include_examples to False on task run command (#27813) - Fix menu border color (#27789) - Fix backfill queued task getting reset to scheduled state. (#23720) - Fix clearing child dag mapped tasks from parent dag (#27501) - Handle json encoding of ``V1Pod`` in task callback (#27609) - Fix ExternalTaskSensor can't check zipped dag (#27056) - Avoid re-fetching DAG run in TriggerDagRunOperator (#27635) - Continue on exception when retrieving metadata (#27665) - External task sensor fail fix (#27190) - Add the default None when pop actions (#27537) - Display parameter values from serialized dag in trigger dag view. (#27482) - Move TriggerDagRun conf check to execute (#27035) - Resolve trigger assignment race condition (#27072) - Update google_analytics.html (#27226) - Fix some bug in web ui dags list page (auto-refresh & jump search null state) (#27141) - Fixed broken URL for docker-compose.yaml (#26721) - Fix xcom arg.py .zip bug (#26636) - Fix 404 ``taskInstance`` errors and split into two tables (#26575) - Fix browser warning of improper thread usage (#26551) - template rendering issue fix (#26390) - Clear ``autoregistered`` DAGs if there are any import errors (#26398) - Fix ``from airflow import version`` lazy import (#26239) *Misc/Internal* - Remove ``is_mapped`` attribute (#27881) - Simplify FAB table resetting (#27869) - Fix old-style typing in Base Sensor (#27871) - Switch (back) to late imports (#27730) - Completed D400 for multiple folders (#27748) - simplify notes accordion test (#27757) - completed D400 for ``airflow/callbacks/* airflow/cli/*`` (#27721) - Completed D400 for ``airflow/api_connexion/* directory`` (#27718) - Completed D400 for ``airflow/listener/* directory`` (#27731) - Completed D400 for ``airflow/lineage/* directory`` (#27732) - Update API & Python Client versions (#27642) - Completed D400 & D401 for ``airflow/api/*`` directory (#27716) - Completed D400 for multiple folders (#27722) - Bump ``minimatch`` from ``3.0.4 to 3.0.8`` in ``/airflow/www`` (#27688) - Bump loader-utils from ``1.4.1 to 1.4.2 ``in ``/airflow/www`` (#27697) - Disable nested task mapping for now (#27681) - bump alembic minimum version (#27629) - remove unused code.html (#27585) - Enable python string normalization everywhere (#27588) - Upgrade dependencies in order to avoid backtracking (#27531) - Strengthen a bit and clarify importance of triaging issues (#27262) - Deduplicate type hints (#27508) - Add stub 'yield' to ``BaseTrigger.run`` (#27416) - Remove upper-bound limit to dask (#27415) - Limit Dask to under ``2022.10.1`` (#27383) - Update old style typing (#26872) - Enable string normalization for docs (#27269) - Slightly faster up/downgrade tests (#26939) - Deprecate use of core get_kube_client in PodManager (#26848) - Add ``memray`` files to ``gitignore / dockerignore`` (#27001) - Bump sphinx and ``sphinx-autoapi`` (#26743) - Simplify ``RTIF.delete_old_records()`` (#26667) - migrate last react files to typescript (#26112) - Work around ``pyupgrade`` edge cases (#26384) *Doc only changes* - Document dag_file_processor_timeouts metric as deprecated (#27067) - Drop support for PostgreSQL 10 (#27594) - Update index.rst (#27529) - Add note about pushing the lazy XCom proxy to XCom (#27250) - Fix BaseOperator link (#27441) - [docs] best-practices add use variable with template example. (#27316) - docs for custom view using plugin (#27244) - Update graph view and grid view on overview page (#26909) - Documentation fixes (#26819) - make consistency on markup title string level (#26696) - Add documentation to dag test function (#26713) - Fix broken URL for ``docker-compose.yaml`` (#26726) - Add a note against use of top level code in timetable (#26649) - Fix example_datasets dag names (#26495) - Update docs: zip-like effect is now possible in task mapping (#26435) - changing to task decorator in docs from classic operator use (#25711) Cheers, Ephraim
