To override this (or any other) theme in your personal config file, please follow the guide in the color theme documentation. This is handy for small tweaks to the theme without having to fork and maintain your own theme.
UI: For all changes to the "outer UI", like (status bar, file navigation etc.), take a look at the Theme Color reference.
Syntax: For changes to the "code highlighting", examine the syntax scopes by invoking the Developer: Inspect Editor Tokens and Scopes command from the Command Palette (Ctrl+Shift+P or Cmd+Shift+P on Mac) in the Extension Development Host window.
We are using the changesets/cli to manage our changelog and versioning. To create a new version, run npm run version and follow the prompts. (will create a new version and changelog once prompts are completed)
Select the type of change you're making. (patch, minor, major)
Provide a detailed description of your changes.
Now you can commit your changes and push them to your forked repo.
After you push your changes, you can open a PR to the main repo, and we will review it as soon as possible. 🙌