Changelog

This document contains a reverse-chronological list of changes to zLMDB.

Note

For detailed release information including artifacts, see Release Notes.

25.12.3

Fix

  • Fix FlatBuffers reflection imports: convert 18 absolute imports to relative imports for proper package-relative resolution (#104)

  • Fix release.yml: add ‘nightly’ check to release-development job condition to match other repos (cfxdb, wamp-xbr, txaio, crossbar)

New

  • Add test-reflection recipe and scripts/test_reflection.py for CI validation of FlatBuffers reflection module imports

  • Add FlatBuffers documentation:

    • docs/flatbuffers/index.rst - Overview of FlatBuffers integration

    • docs/flatbuffers/wamp-zerocopy-dataplane.rst - Zero-copy data plane architecture (#98)

    • docs/flatbuffers/vendoring-design-and-technology.rst - Vendoring and native binaries (#99)

Other

  • Synchronize CI/CD, FlatBuffers vendoring and wamp-ai/wamp-cicd submodules between autobahn-python and zlmdb (#101)

  • Add fix-flatbuffers-reflection-imports recipe for automated import fixes

25.12.2

Fix

  • Fix sdist packaging to include flatbuffers grpc/ source files (#92, #93)

  • Fix release.yml targets to match actual wheel manylinux tags

  • Make smoke tests required for sdist validation (sdist must provide same functionality as wheels)

Other

  • Improve CI workflow ordering with 5-phase execution and filesystem sync points

  • Add artifact verification smoke tests to CI workflows

  • Update .github/workflows/README.md with correct manylinux tags and wheel details

25.12.1

New

  • Add vendored Flatbuffers (v25.9.23) (#1761)

  • Add WAMP serdes functional and benchmark testing; WAMP-Flatbuffers; WAMP Serializer Composition (transport/payload) (#1765)

Fix

  • Fix 1757 (#1758)

  • Fix 1767 (#1769)

  • Fix 1771 complete (#1774)

Other

  • Rel v25.10.2 (#1734)

  • Rel v25.10.2 part2 (#1741)

  • WAMP Flatbuffers serialization test coverage; WAMP message classes refactoring (#1773)

  • Modernization phase 1.1 (#1785)

  • Phase 1.2: Build Tooling Modernization (#1788)

  • Phase 1.3: CI/CD Modernization (#1791)

  • Rel25 12 1 (#1794)

  • Modernization phase 1.4 (#1797)

  • Add Sphinx label to changelog for cross-references

  • add changelog/release-notes for 25.12.1 - first draft

  • Refactor release recipes to use external scripts

  • Add automated release docs generation recipes

  • Add changelog and release notes for 25.12.1

  • Bump .cicd submodule: fix recursive copy for directories

  • Bump .cicd submodule: fix download retry wiping other artifacts

  • Bump .cicd submodule: prefix matching for artifact download

  • Bump .cicd submodule: include-hidden-files fix

  • Remove workaround for hidden files, use .audit/ directly

  • Workaround: copy .audit to non-hidden dir for artifact upload

  • Fix container jobs: use relative paths for artifact upload

  • Fix container job: capture workspace path via pwd at runtime

  • Debug container workspace paths and retry github.workspace

  • Fix container job: get workspace path at runtime via pwd

  • Use env.GITHUB_WORKSPACE for container job artifact paths

  • Use absolute paths for all download-artifact-verified calls

  • Use absolute paths for all upload-artifact-verified calls

  • Fix summary upload: use relative path for .audit directory

  • Fix summary upload: use directory path instead of file path

  • Pass artifact names via job outputs for verified downloads

  • Add verbose permission logging to debug wstest artifact uploads

  • Use sudo chown to fix wstest directory permissions

  • Fix permissions on wstest directories before artifact upload

  • Fix multi-path artifact upload for verified action

  • Replace actions/*-artifact@v4 with verified actions

  • Fix GitHub Discussions category for CI-CD notifications

  • Add automatic GitHub Discussions post for stable releases

  • Add check-release-fileset action to release workflows

  • Fix release-stable job: use dynamic artifact names with meta-checksums

  • Add tag triggers to all workflows

  • Update wamp-cicd submodule for CRLF line ending fixes

  • Fix wheels-docker workflow: remove source dist copy

  • Separate wheel and source distribution builds

  • Add self-verification to catch GitHub artifact serving bugs

  • Use unique artifact names with meta-checksum for reliable downloads

  • Replace pattern-based downloads with individual verified downloads

  • Update .cicd submodule: add overwrite parameter to download-artifact-verified

  • Update .cicd submodule: fix unzip to force overwrite without prompting

  • Update .cicd submodule: fix download-artifact-verified to use gh api

  • fix: Output Sphinx docs to RTD-required directory

  • fix RTD project name