cleanup published artifact, add link to repo

Author: hall

.github/workflows/main.yaml

@@ -15,11 +15,11 @@ jobs:
       - name: Get version from CHANGELOG
         id: version
         run: |
-          VERSION=$(grep -m1 -oP '## \[\K[^\]]+' CHANGELOG.md)
+          VERSION=$(grep -oP '## \[\K[^\]]+' CHANGELOG.md | grep -v Unreleased | head -1)
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
 
-          # extract release notes between first and second ## heading
-          BODY=$(awk '/^## \[/{if(n++)exit}n' CHANGELOG.md)
+          # extract release notes for the first versioned heading, skipping the header line
+          BODY=$(awk '/^## \[/ && !/Unreleased/{if(n++)exit;next}n && !/^## \[.*Unreleased/' CHANGELOG.md)
           {
             echo "body<<RELEASE_EOF"
             echo "$BODY"
@@ -29,10 +29,7 @@ jobs:
       - name: Check if tag exists
         id: check
         run: |
-          VERSION="${{ steps.version.outputs.version }}"
-          if [ "$VERSION" = "Unreleased" ]; then
-            echo "exists=true" >> "$GITHUB_OUTPUT"
-          elif git rev-parse "$VERSION" >/dev/null 2>&1; then
+          if git rev-parse "${{ steps.version.outputs.version }}" >/dev/null 2>&1; then
             echo "exists=true" >> "$GITHUB_OUTPUT"
           else
             echo "exists=false" >> "$GITHUB_OUTPUT"

CHANGELOG.md

@@ -7,10 +7,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 
 ## [Unreleased]
 
+## [0.5.1] - 2026-02-07
+
 ### Changed
 
 - Use toggle boxes instead of radio buttons
 
+### Added
+
+- Link back to repo in header
+
+### Removed
+
+- Removed test files from published artifact
+- Removed boilerplate icon files and PWA functionality
+
 ## [0.5.0] - 2026-02-07
 
 A reduction in final zip size from `250 KB` to `72.2 KB`.