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Airflow 3.3

Airflow 3.3 scope

Theme / WorkstreamImprovement ProposalsResponsibleStatus (Github project link)
Expanded data awareness

AIP-76 Asset Partitions (Specifically Segment based partitions)



Getting StartedAIP-103 Task State ManagementUnknown User (amoghdesai) 

Need to check

Misc
 

AIP-86 Deadline Alerts (Formerly SLA)Finish up?
Github project
AIP-67 Multi-team deployment of Airflow components

I

Airflow 3.3 Timelines

Rough timeline for Airflow 3.3.0 release is mid-June 

To be filled out

Open Issues / Pull Request swim lanes

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Date

Milestone

Week of  

Scope defined and done.

Jan - Feb 2026

Key AIPs close to dev complete

Week of  

Release branch from main cut on 26th Feb

Week of  

Beta1 Release of Airflow 3.2 done on March 3rd

Week of

Beta2 release of Airflow 3.2 done on March 23rd

Week of

RC1 of Airflow 3.2.0 done on March 20th


Airflow 3.2.0 released on April 7th

Important provider changes happening along with Airflow 3.2

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WorkstreamDeliverableStatus
Core Airflow updates
Airflow 3.1.1 release Unknown User (kaxilnaik) 
  • 130+ issues fixed in this release
    • UI: 57
    • API: 24
    • Most of the rest in Core

Github project

https://github.com/apache/airflow/milestone/123?closed=1

RC2 cut on  

GA released on  

Github project

https://github.com/apache/airflow/milestone/124

GA released on  

Github project

https://github.com/apache/airflow/milestone/125

GA released on  

Airflow 3.1.4 release Unknown User (ephraimanierobi) 

Github project

https://github.com/apache/airflow/milestone/126

GA released on  

Airflow 3.1.5 release Unknown User (ephraimanierobi) 

Github project

https://github.com/apache/airflow/milestone/127

 GA released on 

Airflow 3.1.6 release Unknown User (ephraimanierobi) 

Github project

https://github.com/apache/airflow/milestone/128

GA released on  

Airflow 3.1.7 release Unknown User (ephraimanierobi) 

Github project

https://github.com/apache/airflow/milestone/129

GA released on  

Airflow 3.1.8 release Unknown User (rahulvats) 

Github project

https://github.com/apache/airflow/milestone/132

GA target week of  

UI improvements

UI improvements phased across patch releases Unknown User (bbovenzi) Unknown User (pierrejeambrun) 

  • performance improvements for large DAGs, lots of DAGs, and large log files
  • UI navigation improvements for quick problem resolution
  • UI test case improvements

Here are a collection of issues and PRs to start with:


Task SDK issues 

Task SDK issues in general  (Amogh Unknown User (ash) )

Also includes metaDB issues such as adoption path for users using the metadatabase in Airflow 2.x for various reasons (Probably primarily documentation)

label:area:task-sdk

Auth issues

Authentication issues - could be be in Core Airflow or in the FAB provider integration Vincent BECK 

 label:area:auth

Data Assets

Generally shows up under Data aware scheduling  (TP / Wei)

label:data-aware-scheduling

Logging issues

Currently several issues showing up because of log format changes, etc. Unknown User (ash) 

label:area:logging


Airflow 3.3

This section is a draft to facilitate discussions, with a proposed release timeline of June 2026.

Airflow 3.3 scope

Theme / WorkstreamImprovement ProposalsResponsibleStatus (Github project link)
Expanded data awareness

AIP-76 Asset Partitions

(Specifically, segment based partitions to finish off the AIP)

UI enhancements for Asset navigation

Scoping / TBD

MiscAIP-67 Multi-team deployment of Airflow components

GA to follow up "experimental" in the 3.2 release

 


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