Changes:
Update cl-electron to support installing WebExtensions (extensions from Chrome, Firefox, et al). Please note: this functionality, while it exists, is NOT integrated into Nyxt via an easy to use API, and using it is very experimental. The next pre-release will feature support for this.
Fix bug involving internal pages with special modes (e.g. download-mode) which would not load since scheme handling changes.
Prompt buffer: Fix marking checkmarks outside the current source.
Prompt buffer: Simplify startup sequence.
Change default size of prompt buffer.
Fix bug involving clicking on prompt buffer suggestions outside the current source.
Delete migration guide (too much maintenance burden).