Changelog history: July 24 — today's feature wave · 「今日大禮包」

[DingDingChae]

July 24 — today's feature wave · 「今日大禮包」

Six branches merged into main sequentially, all with bilingual EN / HK-Cantonese copy, tsc clean and focused suites green (locally accepted, publication deferred to a post-push Discussion):

• Batching dual caps + commit progress + gc isolation — each auto-commit batch bounded by both a 10,000-file ceiling and a 1.4 GB changed-blob ceiling; per-batch push-and-prove; detailed commit-progress UI; auto-gc/maintenance suppressed during large batches.
• Local GitHub Actions runner — Repository ▸ Run actions locally… (act + Docker detection, workflow_dispatch inputs, 0600 secret file, dry-run, guarded release-upload notice).
• Optional audio system — off-by-default TTS narrator (EN + zh-HK) + Web Audio SFX + per-repo music, new Settings → Sound pane, suppression rules that never mute errors.
• Tab-strip overflow dropdown, Settings search, and the narration/melody asset bundle (243 MP3/WAV + manifest).

The wave's changelog is posted as Discussion #4. Final integration tip is f9e07c9c42 "Correct integration receipt per review panel / 按評審修正交接收據" (2026-07-24 13:22, current main = origin/main). Note: f9e07c9c42 is itself untagged — the newest published release, v3.6.3-beta3-zadtjbevjx (2026-07-24T06:40:43Z), points at 108549f7e0, which predates the entire July 24 feature-wave merge sequence (10 first-parent commits behind the current tip). Known follow-ups per HANDOFF: bundled narration/melody assets not yet wired to the audio runtime, plus assorted backlog items.

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