v2.4.0

Changelog: https://gerrit.avm99963.com/plugins/gitiles/infinitegforums/+log/refs/tags/v2.3.2..refs/tags/v2.4.0

1. 1e10d19 Add workflow menu button to thread lists by Adrià Vilanova Martínez · 2 years, 6 months ago
2. 531cd07 Remove code for deprecated per-forum profiles in CC by Adrià Vilanova Martínez · 2 years, 7 months ago
3. 1f65252 Add "previous posts" support to unified profiles in CC by Adrià Vilanova Martínez · 2 years, 9 months ago v2.1.1
4. 3465e77 Refactor extension to webpack by Adrià Vilanova Martínez · 3 years ago