Done optimizations, cooperation with zdharma/fsh-auto-themes (gitlab), make-chroma updates, prediction of PATH and fpath changes (if at the sime line with e.g. an autoload invocation), similar prediction for declaring functions, huge git-chroma updates, `--foo=bar' highlighting, support for the upcoming True-Color functionality in Zsh, updates to the default theme, git-chroma highlights also aliases as the commands they point to, a few explicit bug-fixes after issues reported, support for Git v2.20