fix: rollback manual version bump and changelog edit

Author: dgniewek

CHANGELOG.md

@@ -1,23 +1,5 @@
 # Changelog
 
-## [0.31.0] - 2025-11-03
-
-### Added
-
--   Python 3.11 and 3.12 support
--   Deprecation warning for Python 3.9 users (support ends April 2026)
--   Comprehensive local testing guide in CONTRIBUTING.md with pyenv/asdf setup instructions
-
-### Changed
-
--   Updated GitHub Actions CI to test on Python 3.9, 3.10, 3.11, and 3.12
--   Updated Python version badge in README to reflect 3.9-3.12 support
--   Added `pyyaml-include<2` dependency constraint for copier 7.0.1 compatibility
-
-### Fixed
-
--   Resolved pyyaml-include version compatibility issue with copier 7.0.1
-
 ## [0.30.0] - 2023-12-08
 
 ## [0.29.0] - 2023-12-08

setup.py

@@ -73,7 +73,7 @@
 
 setup(
     name="data_pipelines_cli",
-    version="0.31.0",
+    version="0.30.0",
     description="CLI for data platform",
     long_description=README,
     long_description_content_type="text/markdown",