・fix(studio): prevent preview hang on burst external file rewrites (#3648) * fix(studio): prevent preview hang on burst external file rewrites Two interacting bugs caused Studio to freeze when multiple processes (generator, check, snapshot) burst-wrote index.html within seconds: 1.
・SSE listener leak: the /api/events handler added a watcher listener per client connection but never removed it on disconnect.
・Reconnects a
・HyperFrames v0.8.28 Released on 2026-09-05.
・Rendering is more reliable across audio, fonts, assets, and nested compositions, while capture now preserves real shadows and button materials.
・Features CLI: Snapshot --against pairs each frame with a reference video (c5224ac7e3, #3637).
・What's Changed remotion: Fix playback rate resetting on media reload by @JonnyBurger in #11081 remotion: Add assetType to InteractivitySchema by @samohovets in #11068 Add Nub package manager support by @samohovets in #11039 @remotion/bundler: Enable incremental chunk graph builds by @JonnyBurger in #11023 @remotion/install-whisper-cpp: Fix installWhisperCpp() with Windows paths containing spaces by @JonnyBurger in #1
・docs(cli): document current publish workflow (#3674) Refresh the README guidance from #1950 for current auth, visibility and updates.
・Co-authored-by: yoma <yingwaizhiying@gmail.com>
・fix(capture): retain opaque and glass button styles (#3685) Refresh the capture fixes proposed in #1880 with browser-backed regression coverage.
・Co-authored-by: Xuanru Li <157947275+xuanruli@users.noreply.github.com>
・fix(cli): forward GIF and frame-format options in batch renders (#3666) Port Dustin Persek’s fix and command regression from #1833 onto current main.
・Co-authored-by: Dustin Persek <dustin.persek@protonmail.com>
・fix(core): scope composition root pattern selectors per instance (#3684) Port the authored-root selector fix from Thomaswebstich in #2262 to current main.
・Co-authored-by: Thomaswebstich <thomas.schnerb@gmail.com>
・fix(render): serve media assets with registered content types (#3677) Port the MIME mappings reported by fix2015 in #1836 to both render file servers.
・Co-authored-by: vitalii.semianchuk <fix20152@gmail.com>
・Merge pull request #11089 from remotion-dev/codex/fix-whisper-windows-paths `@remotion/install-whisper-cpp`: Fix `installWhisperCpp()` with Windows paths containing spaces
・Merge pull request #11090 from remotion-dev/codex/browser-studio-element-new-composition Elements: Default Browser Studio link imports to new composition
・Merge pull request #11093 from remotion-dev/codex/timeline-explicit-cutoff-edges `@remotion/studio`: Mark explicit timeline cutoffs with square right edges
・HyperFrames v0.8.29 Released on 2026-09-05.
・Studio no longer freezes when external tools write project files in rapid bursts.
・An SSE listener leak and a drain-starvation race are both fixed.