chore(release): roll CHANGELOG for v0.3.0 and update VERSION

Author: ashleyshaw

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.0] - 2025-12-18
+
 ### Maintenance
 
 - Repository maintenance: metrics snapshot updates, documentation and script syncs, and archive moves ([#64c3662](https://github.com/lightspeedwp/.github/commit/64c3662927b55996ad3c1966b9d65fe0d5253e16), [#aa66dc6](https://github.com/lightspeedwp/.github/commit/aa66dc6fe959113f24080d35749524d1f6784338), [#dd5b55f](https://github.com/lightspeedwp/.github/commit/dd5b55f14c4a2b697ca4f370f50830e099f197aa)).
@@ -148,3 +150,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [Org-wide Issue Labels](.github/ISSUE_LABELS.md): Default labels and usage guidance.
 - [Pull Request Labels](.github/PR_LABELS.md): PR classification and automation standards.
 - [Issue Types Guide](.github/ISSUE_TYPES.md): Classification and usage of issue types.
+

VERSION

@@ -1 +1 @@
-0.2.0
+0.3.0