v2.2.1

Changelog: https://gerrit.avm99963.com/plugins/gitiles/infinitegforums/+log/refs/tags/v2.2.0..refs/tags/v2.2.1

1. 3465e77 Refactor extension to webpack by Adrià Vilanova Martínez · 3 years ago[Renamed from src/options/chrome_style/chrome_style.css]
2. 19816a1 Delete <if> build flags in chrome_style.css by avm99963 · 3 years, 4 months ago
3. a23bf1e Remove chrome_style & browser_style manifest keys by avm99963 · 3 years, 6 months ago