v0.13.0

What's Changed

🚀 Features

• feat: mouse support by @akunzai in #145
• feat: check for a newer release on startup by @akunzai in #146
• feat: diff word-wrap toggle + finalize 0.13.0 by @akunzai in #148

🧰 Maintenance

• fix: show non-zero ★/⑂ counts in gist manager screenshot by @akunzai in #141

Full Changelog: v0.12.0...v0.13.0