CrunchyMurmur 0.2.0-nightly.20260723.8

What's Changed

• Add stable and nightly update channels by @almoretti in #50
• Prepare 0.1.1 bootstrap release by @almoretti in #51
• Fix Windows self-signed updates for 0.1.2 by @almoretti in #52
• Unify configuration into a Settings tab with section navigation by @almoretti in #58
• Name the offending files when the release checkout is dirty by @almoretti in #59
• Fix release dirty-check misparsing the first porcelain line by @almoretti in #60
• Set publish.channel for nightly builds so nightly*.yml manifests exist by @almoretti in #61
• Rewrite channel manifests when normalizing Linux artifacts by @almoretti in #62

Full Changelog: v0.1.0...v0.2.0-nightly.20260723.8