v3.0.3

mvanhorn/last30days-skillv3.0.3Apr 15, 2026by mvanhorn

AI Summary

Restores `/plugin install` functionality which was broken in v3.0.1 due to git archive configuration changes that excluded skill files.

Key Highlights

Restores plugin install functionality
Fixes git archive exclusion of skill files

New Features

Plugin installation restoration
Git archive configuration fix

Full Release Notes

## Who needs this

Anyone who installed or updated last30days between v3.0.1 and v3.0.2 (roughly 2026-04-14 to 2026-04-15 morning). Users on pre-v3.0.1 cached installs are unaffected but should update to stay current.

## What happened

v3.0.1 added \`.gitattributes\` rules that excluded \`skills/\` and \`.claude-plugin/\` from \`git archive\` output, to shrink the claude.ai \`.skill\` bundle under the 200-file cap. Claude Code's \`/plugin install\` fetches the same archive, so users installing v3.0.1 or v3.0.2 got a tarball with no plugin manifest and no skill files. Install appeared successful but the plugin was empty.

## Proof

\`\`\`
git archive v3.0.0 | grep 'skills/\|\.claude-plugin/' | wc -l  # 8
git archive v3.0.1 | grep 'skills/\|\.claude-plugin/' | wc -l  # 0
git archive v3.0.2 | grep 'skills/\|\.claude-plugin/' | wc -l  # 0
git archive v3.0.3 | grep 'skills/\|\.claude-plugin/' | wc -l  # 8
\`\`\`

## Recovery

\`\`\`
/plugin update last30days
/reload-plugins
\`\`\`

If autoUpdate is on, next session start pulls v3.0.3 automatically.

## Credit

Thanks to whoever triggered the diagnosis by installing on Claude Code v2.1.109 where the loader is strict enough to surface the missing-manifest issue.