v0.7.0

What's Changed

• [1/1]: Handle long PR/comment bodies more cleanly by @slinder1 in #34
• [1/1]: Also generate diff for initial change by @slinder1 in #37
• [1/1]: Add --atomic for pushes by @slinder1 in #38
• [1/1]: Improve push comment when diff is empty by @slinder1 in #40
• Bump the dev-deps group across 1 directory with 6 updates by @dependabot[bot] in #39
• [1/1]: add nix flake by @slinder1 in #45
• [1/1]: Rename from gd to cgh by @slinder1 in #46

Full Changelog: v0.6.0...v0.7.0