Record the 0.10.0-rc.1 candidate build

CHANGELOG.md

@@ -4,6 +4,22 @@ All notable user-facing changes to Gig Line. The format follows
 [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and versions use
 Semantic Versioning.
 
+## [0.10.0-rc.1] — 2026-11-03
+
+### Changed
+
+- Prepared the release-candidate packages for Linux, Windows, macOS, Web and the
+  optional Desktop HQ zip. The Web/HQ archives now include the credits, privacy,
+  accessibility and known-limitations pages, and release publishing writes
+  SHA-256 checksums and rolls back partial uploads.
+
+### Fixed
+
+- Corrupt or partial save files now fall back to safe defaults without logging a
+  parse error, and a failed atomic replace leaves the previous valid settings
+  intact. Added migration coverage for 0.8-era profiles and 0.9.0 checkpoints
+  across all three venues.
+
 ## [0.9.6] — 2026-11-02
 
 ### Changed
@@ -262,12 +278,6 @@ Semantic Versioning.
 
 ## [0.7.0] — 2026-11-01
 
-### Changed
-
-- Agent workflow now requires maintaining this changelog for every patch, minor, and major version.
-
-## [0.10.0-rc.1] — 2026-11-03
-
 ### Added
 
 - Distinct venue geometry: the Joke Shop is now a narrow brick alley with a