Changelog — v0.2.39-vaj

The VAJ edition of the v0.2.39 release — the same changes, plus the edition notes below.

• setup-launcher now installs a fastfetch built for this edition. The one it fetched before could not start.

Edition notes

• This is the demo edition, and the least recommended one to install. Its
  packages come from my own apt repository, which is updated sometimes, with no
  promises. For a repository you can rely on, install the Nix or the Termux
  edition.
• This edition ships for 64-bit ARM devices (arm64-v8a) only.