Nice, +1! Verification checklist: [x] Download links are valid [x] Checksums and signatures are valid [x] LICENSE/NOTICE/DISCLAIMER files exist [x] No unexpected binary files in source [x] All source files have ASF headers (or correct MIT attribution) [x] Can compile from source
________________________________ From: [email protected] <[email protected]> Sent: 19 April 2026 05:31 To: [email protected] <[email protected]> Subject: [Vote] Apache burr 0.42.0-incubating Release (RC2) Hi all, This is a call for a vote on releasing Apache burr 0.42.0-incubating release candidate 2. RC1 received a binding -1 from PJ Fanning due to the LICENSE-wheel missing the MIT license notice for deep-researcher examples (issue #712). This has been fixed in RC2, along with additional licensing cleanup. Notable changes since 0.41.0: - Remove phone-home telemetry per ASF policy - Add override_state_values support to initialize_from - Add comparison and identity operators to when() conditions - Add AST-based linter for undeclared state reads in function actions (#656) - Add flexible_api decorator to fix mypy override errors (#683) - Support async with on async persister factory methods (#681) - Graceful stream shutdown on exceptions in streaming actions (#680) - Enable Burr UI to be added to existing FastAPI app (#671) - Add toggle to show/hide input nodes in graph view - Implement counter app demo in Burr UI (#675) - Add Next.js landing page for burr.apache.org (#679) - Add ecosystem page (#661) - Cloud native AWS deployment support (#666) - Fix pydantic warnings and minimum pins to pydantic >=2.0 (#668) - Update deprecated OpenAI models in examples - Licensing cleanup: correct MIT attribution for third-party files The artifacts for this release candidate can be found at: https://dist.apache.org/repos/dist/dev/incubator/burr/0.42.0-incubating-RC2 The Git tag to be voted upon is: v0.42.0-incubating-RC2 With hash: be7bda6f65ee0082c740721f89143e10b6b82198 GPG keys: https://downloads.apache.org/incubator/burr/KEYS The artifacts include: - Full source archive (git archive) - Wheel (binary distribution with UI and bundled examples) - Sdist (source for building wheel) Verification instructions: https://github.com/apache/burr/blob/main/scripts/README.md Quick test: svn export https://dist.apache.org/repos/dist/dev/incubator/burr/0.42.0-incubating-RC2/ burr-rc2 cd burr-rc2 pip install "apache_burr-0.42.0-py3-none-any.whl[learn]" burr The vote will run for a minimum of 72 hours. [ ] +1 Release this package as Apache burr 0.42.0-incubating [ ] +0 No opinion [ ] -1 Do not release this package because... Verification checklist: [ ] Download links are valid [ ] Checksums and signatures are valid [ ] LICENSE/NOTICE/DISCLAIMER files exist [ ] No unexpected binary files in source [ ] All source files have ASF headers (or correct MIT attribution) [ ] Can compile from source Thanks, Elijah
