Mv/color blocks
- Add a color field per block or cblk
- Refresh the window only if necessary
- Add a parser for symbol matrix file version -1 that contains
GitLab upgrade completed. Current version is 18.5.4
https://about.gitlab.com/releases/2025/09/18/gitlab-18-4-released/
https://about.gitlab.com/releases/2025/10/16/gitlab-18-5-released/