Update CHANGELOG and rev to v2.2.0 (#121)

Author: xrmx

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## 2.2.0 (2024-06-28)
+
+- Rewrite type annotations ([#119](https://github.com/elastic/ecs-logging-python/pull/119))
+- Don't de-dot `ecs.version` ([#118](https://github.com/elastic/ecs-logging-python/pull/118))
+- Make it possible override the JSON serializer in `StructlogFormatter` ([#114](https://github.com/elastic/ecs-logging-python/pull/114))
+- Use `fromtimestamp` instead of deprecated `utcfromtimestamp` ([#105](https://github.com/elastic/ecs-logging-python/pull/105))
+- Remove unused imports and fix an undefined name ([#101](https://github.com/elastic/ecs-logging-python/pull/101))
+
 ## 2.1.0 (2023-08-16)
 
 - Add support for `service.environment` from APM log correlation ([#96](https://github.com/elastic/ecs-logging-python/pull/96))

ecs_logging/__init__.py

@@ -20,7 +20,7 @@
 from ._stdlib import StdlibFormatter
 from ._structlog import StructlogFormatter
 
-__version__ = "2.1.0"
+__version__ = "2.2.0"
 __all__ = [
     "ECS_VERSION",
     "StdlibFormatter",