yaggui 0.3.0

What's Changed

• fix(updates): refresh the Homebrew tap before upgrading by @SimonVanMello in #15
• feat(layout): remember panel sizes, sidebar sections and graph columns per repository by @SimonVanMello in #16
• feat(diff): rendered preview of Markdown files with their changes by @SimonVanMello in #17
• fix(git): keep the progress lines emitted right before git exits by @SimonVanMello in #19
• chore(release): 0.3.0 by @SimonVanMello in #18

Full Changelog: v0.2.0...v0.3.0