What's Changed

Features

• Add support for Python 3.14 (#195)
• Add ensure_ascii parameter to StdlibFormatter and StructlogFormatter to control non-ASCII character escaping (#188)
• Migrate docs from AsciiDoc to Markdown (#157)
• Bump baseline supported version to Python 3.8 and add support for Python 3.13 (#154)

Bugfixes

• Fix linting with newer mypy (#172)

New Contributors

• @obltmachine made their first contribution in #133
• @elastic-observability-automation[bot] made their first contribution in #137
• @colleenmcginnis made their first contribution in #156
• @dliappis made their first contribution in #172
• @oakrizan made their first contribution in #174
• @Copilot made their first contribution in #184
• @k8scat made their first contribution in #188

Full Changelog: 2.2.0...2.3.0

What's Changed

Features

• Rewrite type annotations (#119)
• Make it possible override the JSON serializer in StructlogFormatter (#114)

Bugfixes

• Don't de-dot ecs.version (#118)
• Use fromtimestamp instead of deprecated utcfromtimestamp (#105)
• Remove unused imports and fix an undefined name (#101)

New Contributors

• @MrSnapperVibes made their first contribution in #101
• @dependabot made their first contribution in #104
• @ericdevries made their first contribution in #105
• @reakaleek made their first contribution in #109
• @xrmx made their first contribution in #111
• @lcawl made their first contribution in #110
• @mj0nez made their first contribution in #114

Full Changelog: 2.1.0...2.2.0

Features

• Add support for service.environment from APM log correlation (#96)

Bugfixes

• Fix stack trace handling in StructLog for ECS compliance (#97)

New Contributors

• @ndoornekamp made their first contribution in #97

Full Changelog: 2.0.2...2.1.0

• Allow flit-core 3+ (#94)
• Remove python2 leftovers (#94)

Full Changelog: 2.0.0...2.0.2

• Remove python 2 support (#78)
• Add global extra context fields to StdLibFormatter (#65)

New Contributors

• @rdifrango made their first contribution in #65

Full Changelog: 1.1.0...2.0.0

• Remove python 3.5 support (#69)
• Fix an issue where APM fields would override user-provided fields even when APM wasn't installed (#67)
• Removed event.dataset field handling to match elastic-apm v6.6.0 (#69)

• Fix a signature mismatch between StdLibFormatter and logging.Formatter,
  which could cause issues in Django and Gunicorn
  (#54)

• Fixed an issue in StructlogFormatter caused by a conflict with event
  (used for the log message) and event.dataset (a field provided by the
  elasticapm integration) (#46)
• Add default/fallback handling for json.dumps (#47)
• Fixed an issue in StdLibFormatter when exc_info=False (#42)

• Remove "beta" designation

• Add validation against the ecs-logging spec [#31]
• Add support for service.name from APM log correlation [#32]
• Correctly order @timestamp, log.level, and message fields [#28]