.vimrc: make comments slightly brighter (when running in cterm mode) Also explicitly use the original, not rehashed colors. My color tweaks probably only apply to one scheme anyway.

.vimrc: make vimdiff much less likely to fold lines It still could happen in very large files, in which case it could probably be actually desirable.

.vimrc: reverse colors for matching parentheses Otherwise it looks too much like the cursor itself.

.vimrc: newer syntax for signify to enable only certain VCS :help g:signify_skip says: This can be used to replace the old g:signify_vcs_list. Yay to pointless refactoring! Nay to release notes!

yt-dlp: preferred quality and subtitles, also metadata (like chapters)

.vim: move to native plugins/packs from pathogen

.vimrc: make backspace setting clearer (no longer compatible with vim 5.4)

mangohud: a verbose config file

.muttrc: better navigation, no ~/Mail

udev: disable ACP (in favor of setting up nodes in PipeWire by hand)