rjgoyln opened a new pull request, #71620: URL: https://github.com/apache/airflow/pull/71620
## Summary The lang-SDK Kubernetes test builds its Go and Java worker artifacts from upstream `main` on any run that does not target `main`, pairing main's SDK with the checked-out branch's supervisor — a combination no release ships. Since #69757 moved the AIP-72 supervisor schema to `2026-10-30`, every `v3-3-test` run fails: the Go bundle announces a version that branch's supervisor does not know, so it is rejected and `go_extract` dies with `cannot find executable bundle with usable supervisor_schema_version`. A worker and a supervisor only agree on the wire schema when they come from the same checkout, so that is what the test builds now. The upstream fetch survives for a checkout that has no `go-sdk/`/`java-sdk/` at all, narrowed to whichever SDK is absent. `main` keeps building its own SDKs as it already does; `v3-3-test` is repaired by the backport. related: #71527, #71588 --- ##### Was generative AI tooling used to co-author this PR? - [X] Yes — Claude Code (Opus 5) Generated-by: Claude Code (Opus 5) following [the guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#gen-ai-assisted-contributions) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
