yaggui 0.4.0

What's Changed

• ci: skip runs that repeat an already tested tree by @SimonVanMello in #20
• feat(updates): update button for every install channel by @SimonVanMello in #21
• feat(diff): edit unstaged files from their diff; key repeat on macOS; welcome row border by @SimonVanMello in #22
• fix(diff): close a working tree diff whose file left its list by @SimonVanMello in #23
• feat(changelog): "What's new" view and installed version by @SimonVanMello in #24
• docs(changelog): list the open diff closing on discard (#23) by @SimonVanMello in #25
• fix(tabs): wrap a long name or path inside the tab tooltip by @SimonVanMello in #26
• chore(release): 0.4.0 by @SimonVanMello in #27

Full Changelog: v0.3.0...v0.4.0