Apache Release Notes

Name: Apache
Brand: Apache

Last updated: Mar 12, 2026

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All Apache Release Notes (112)

Mar 11, 2026
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  Mar 11, 2026
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  Mar 12, 2026
Airflow by Apache

March 11, 2026

Apache announces Airflow 3.1.8 release with updated PyPI package, docs, release notes and Docker image.

We’ve just released Apache Airflow 3.1.8 🎉

📦 PyPI

https://pypi.org/project/apache-airflow/3.1.8/

📚 Docs

https://airflow.apache.org/docs/apache-airflow/3.1.8/

🛠 Release Notes

https://airflow.apache.org/docs/apache-airflow/3.1.8/release_notes.html

🐳 Docker Image

“docker pull apache/airflow:3.1.8”

🚏 Constraints

https://github.com/apache/airflow/tree/constraints-3.1.8
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Airflow by Apache

Apache Airflow 3.1.8

Apache Airflow 3.1.8 ships with backfill permission overhaul tied to DagAccessEntity.Run, adds Elasticsearch remote logging compatibility, and fixes across UI, scheduling, and logging. Users should update security policies to grant Run for backfills. This is a released product update.
📦 PyPI: https://pypi.org/project/apache-airflow/3.1.8/

📚 Docs: https://airflow.apache.org/docs/apache-airflow/3.1.8/

🛠️ Release Notes: https://airflow.apache.org/docs/apache-airflow/3.1.8/release_notes.html

🐳 Docker Image: "docker pull apache/airflow:3.1.8"

🚏 Constraints: https://github.com/apache/airflow/tree/constraints-3.1.8

Significant Changes

Backfill permissions are now handled via DagAccessEntity.Run (#61456)

is_authorized_backfill of the BaseAuthManager interface has been removed. Core will no longer call this method and their
provider counterpart implementation will be marked as deprecated.

Permissions for backfill operations are now checked against the DagAccessEntity.Run permission using the existing
requires_access_dag decorator. In other words, if a user has permission to run a DAG, they can perform backfill operations on it.

Please update your security policies to ensure that users who need to perform backfill operations have the appropriate DagAccessEntity.Run permissions. (Users
having the Backfill permissions without having the DagRun ones will no longer be able to perform backfill operations without any update)

Elasticsearch is now fully compatible with remote logging along (#62940)

Elasticsearch is now fully compatible with remote logging along side with apache-airflow-providers-elasticsearch>=6.5.0. Please review elasticsearch provider release notes for more information https://airflow.apache.org/docs/apache-airflow-providers-elasticsearch/6.5.0/changelog.html (#62121) (#62940)

Bug Fixes

Fix SQLite migration disable disable_sqlite_fkeys in revision 509b94a1042d (#63256) (#63272)

Fix: 404 queued asset events from API server logs (#62934) (#62976)

Fix: Always include kid in JWT header for symmetric key tokens (#62883) (#62943)

Fix: Scope session token in cookie to base_url (#62771) (#62851)

Fix: UI of Scope session token in cookie to base_url (#62771) (#62859)

Fix: UI tasks log missing in UP_FOR_RETRY and UP_FOR_RESCHEDULE states (#54547) (#62862)

Fix: Backfill permissions (#62856) (#62873)

Fix: Use useAssetServiceGetDagAssetQueuedEvents to get the correct number of ADRQs (#62868) (#62902)

Fix: Adds task instance validation for HITL (#62886) (#62909)

Fix: Restore task_instance_history sequence on downgrade (#62759)

Fix broken dag_processing.total_parse_time metric (#62128) (#62764)

Fix Trigger UI form rendering for null enum values (#62060) (#62767)

Fix timer.duration unit labels in logs (#61824) (#62757)

Fix XCom migration failing for NaN/Infinity float values (#62686) (#62760)

Fix SQL not rendered in Rendered Templates view (#60739) (#62348)

Fix missing DAG read permission checks on dependencies endpoint (#62046) (#62586)

Changed dag_bundle.signed_url_template from varchar(200) to text (#61041) (#62568)

Fix WASB remote logging base path handling (#58946) (#61013) (#62456)

Handle non-dictionary json payload during logging to avoid internal server error. (#62355) (#62367)

Fix grid view crash when task converted to TaskGroup (#61208) (#61279) (#62181)

Fix running task duration showing as null in UI (#61898) (#62136)

Fix deferrable sensors not respecting soft_fail on timeout (#61132) (#61421)

Fix task failure details being obscured by finalization errors (#62070) (#62113)

Add missing ti.start and ti.finish metrics in Airflow 3 (#62019) (#62110)

Fix DepContext mutation leak and restore reschedule-mode guard (#62089)

Fix scheduler heartbeat misses caused by slow reschedule dependency check (#61983) (#62068)

Flush in-memory OTEL metrics at process shutdown (#61808) (#61869)

Fix executor slots showing negative infinity (#61140) (#61768)

Fix recursion depth error in _redact_exception_with_context (#61776) (#61795)

Fix API server segfault when PYTHONASYNCIODEBUG=1 is set (#61281) (#61933)

Fix scheduler crash when queuing TI with null dag_version_id (#61813) (#61846)

Fix secrets masking in Rendered Templates for complex objects (#61394) (#61763)

Fix list dag versions permissions (#61675) (#61733)

Fix Triggerer crashing if Trigger uses builtin print function (#60258) (#61703)

Fix GZipMiddleware with correct comment placement (#61538) (#61566)

Fix middleware order to prevent chunked FastAPI responses (#61043) (#61539)

Fix XCom serialization for pendulum.date.Date values (#61176) (#61717)

Fix access_key and connection_string not being masked in logs (#61580) (#61582)

Fix minimatch ReDoS vulnerabilities via pnpm overrides (#62805)

Fix language selector state not updating on change (#61060) (#61263)

Make conn_type optional in task SDK Connection data model (#61728) (#61835)

UI: optimize grid view refresh pressure on the API (#62085) (#62135)

UI: Fix main content margin to align with navigation sidebar width (#61614) (#61622)

UI: Fix Preserve variable value formatting in edit dialog (#58757) (#62339)

UI: Fix missing translation keys for blocking dependencies in UI (#61314) (#61366) (#61638)

UI: Add error handling for pause/unpause toggle permission errors (#61389) (#61533)

UI: Flatten grid structure endpoint memory consumption (#61273) (#61393)

UI: Reduce memory usage in grid view by optimizing node data storage (#61656) (#61789)

UI: Fix variable table word-break when values are expanded (#62416) (#62781)

UI: Fix use ISO dates in Gantt chart for cross-browser consistency (#61250) (#62784)

UI: Fix DataTable overflow on narrow screens (#62603)

UI: Fix unique keys for pagination ellipses (#62352) (#62366)

UI: Fix elk.portConstraints for LR orientation in graph view (#62144) (#62187)

UI: Fix show active backfill in banner instead of first one (#61851) (#62137)

UI: Fix star icon visibility in Favorite filter buttons when selected (#61862)

UI: Fix grid view tooltip z-index issue (#61275) (#61403)

UI: Fix mini-map on DAG graph view not showing DAG nodes (#61511) (#61530)

UI: Fix pale appearance of filter buttons when selected (#60346 backport fix) (#61457)

Miscellaneous

Add logging to detect try number race (#62703) (#62821)

Override tar dependency in Simple auth manager (#62787)

Remove mp_start_method remnants (#61150) (#62762)

Expose literal and ParamsDict at SDK top level (#59782) (#62756)

Add on_task_instance_skipped listener hookspec (#59467) (#61863)

Persist table columns visibility in local storage (#61858) (#61868)

Add run_after alias to XComResponse for backward compatibility (#61443) (#61672)

UI: Add task_display_name to LightGridTaskInstanceSummary model (#61440) (#61505)

UI: Add multi-line text display option on Variables page (#61679) (#62779)

UI: Add bulk actions for connections and variables (#61570) (#62076)

UI: Allow selecting file path using cursor in log viewer (#61011) (#61506)

Doc Only Changes

Fix Liveness / Readiness / Startup probe path for Airflow 3.x (#58734) (#61411)

Update health check command syntax for celery worker (#58861) (#61412)

Translation fixes: Polish (#62031) (#62761), Catalan (#62477), Taiwanese Mandarin (#62397),
German (#61478), Polish (#61423)

Remove docs mentioning old, unsupported hybrid executors (#62093) (#62096)

Clarify security model of Airflow (#61754) (#61770)

Clarify ExternalTaskSensor path in dags.rst (#61555) (#61617)

Clarify policy for exposing sensitive data (#59864) (#61392)

Clarify template context for asset-triggered DAGs in airflow-core docs (#61258) (#61282)

Add Keycloak token documentation to Security/API (#61228) (#61248)

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Mar 11, 2026
- Date parsed from source:
  Mar 11, 2026
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  Mar 11, 2026
Airflow by Apache

task-sdk/1.1.8

Apache Airflow Task SDK 1.1.8 delivers updates and improvements for developers.

Airflow Task SDK 1.1.8
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Mar 11, 2026
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  Mar 11, 2026
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Airflow by Apache

constraints-latest

Apache updates constraints to Airflow 3.1.8, signaling an upgraded workflow baseline.

Latest constraints set to Apache Airflow 3.1.8
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Mar 10, 2026
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Airflow by Apache

3.1.8rc2

Apache Airflow 3.1.8rc2 marks a new release candidate, signaling upcoming improvements and testing progress.

Apache Airflow 3.1.8rc2
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Mar 10, 2026
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Airflow by Apache

task-sdk/1.1.8rc2

Apache Airflow Task SDK 1.1.8rc2 appears as a release candidate signaling upcoming updates.

Airflow Task SDK 1.1.8rc2
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Mar 10, 2026
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  Mar 11, 2026
Airflow by Apache

providers-standard/1.12.1rc1

Apache releases 2026-03-09 providers update with new capabilities and improvements.

Release 2026-03-09 of providers
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Mar 10, 2026
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Airflow by Apache

providers-ssh/4.3.2rc1

Apache releases 2026-03-09 providers update, signaling a new release of provider components.

Release 2026-03-09 of providers
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Mar 10, 2026
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Airflow by Apache

providers-slack/9.8.0rc1

Apache releases 2026-03-09 providers update.

Release 2026-03-09 of providers
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Mar 9, 2026
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  Mar 9, 2026
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  Mar 10, 2026
Airflow by Apache

2.11.2rc1

Apache Airflow 2.11.2rc1 announces a release candidate for the project.

Apache Airflow 2.11.2rc1
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Apache Release Notes

Apache Products

All Apache Release Notes (112)

March 11, 2026

📦 PyPI

📚 Docs

🛠 Release Notes

🐳 Docker Image

🚏 Constraints

Apache Airflow 3.1.8

Significant Changes

Bug Fixes

Doc Only Changes

task-sdk/1.1.8

Airflow Task SDK 1.1.8

constraints-latest

Latest constraints set to Apache Airflow 3.1.8

3.1.8rc2

Apache Airflow 3.1.8rc2

task-sdk/1.1.8rc2

Airflow Task SDK 1.1.8rc2

providers-standard/1.12.1rc1

Release 2026-03-09 of providers

providers-ssh/4.3.2rc1

Release 2026-03-09 of providers

providers-slack/9.8.0rc1

Release 2026-03-09 of providers

2.11.2rc1

Apache Airflow 2.11.2rc1

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