Switches the parity harness page navigation to
domcontentloaded instead of load, preventing timeouts caused by slow video preload on compositions with large or numerous media sources.Fixes
View the full commit range.Adds detailed diagnostics around page navigation timeouts — captures failed requests, HTTP errors, and timing context to help debug environment-specific render failures.
Internal
View the full commit range.Ensures the probe stage respects low-memory mode by threading the
forceScreenshot flag, preventing BeginFrame probe failures on memory-constrained systems.Fixes
View the full commit range.Adds the
audio-locked player attribute for embedding contexts that need force-muted playback, a full GSAP keyframe system (parsing → runtime bridge → design panel), Figma-quality snap guides in Studio, and reliability improvements for low-memory render environments.Features
- Player: Add audio-locked attribute (force-mute + hide controls) (f39b5988, #1234)
- Studio: Draggable layer reorder with z-index persistence (7a0cb085, #1216)
- Producer: Auto low-memory safe render profile (bacfb175, #1225)
- Studio: Add fit-to-children button in property panel (4d968866, #1224)
- Studio: Wire snap engine into preview drag and resize gestures (0a965dc4, #1223)
- Studio: Add snap guide overlay, toolbar, grid, and target collection (f8bf039a, #1228)
- Studio: Add stateless snap engine with alignment computation (1863831a, #1227)
- Studio: Runtime-synced design panel + 3D props + split polish (1bdb2d4e, #1188)
- Studio: Runtime-first dynamic keyframe system [8/10] (c1699ec9, #1190)
- Studio: Split clip at playhead for media elements [7/10] (d1aad77f, #1189)
- Studio: Design panel, timeline polish, feature flag [6/6] (a5211954, #1172)
- Studio: Keyframe hooks wiring — session, cache, toolbar [5/6] (7a088326, #1171)
- Studio: Keyframe diamonds, navigation, context menu [4/6] (5984c588, #1170)
- Studio: GSAP runtime bridge + optimistic updates [3/6] (12e87e05, #1169)
- Core: Spring physics solver + runtime fixes [2/6] (aab73774, #1168)
- Core: GSAP keyframe parsing, mutations, and API routes (e639a163, #1167)
Fixes
- Producer: Restore calibration timeout ceiling + add pipeline observability (1d16216a, #1233)
- AWS Lambda: Validate event S3 URIs against render bucket (F-004) (65888840, #1213)
- CLI: Re-validate SSRF denylist on redirects + harden isPrivateUrl (1f37920f, #1212)
- Studio: Fix PropertyPanel format and file size regression (2c73fa9c, #1229)
- CLI: Bind studio preview server to loopback by default (1324de54, #1210)
- Runtime: Make audio/media sync boundary inclusive to match visibility fix (b6a14ea9, #1173)
- Add progress logging during silent render pipeline stages (6bd1e764, #1220)
- Respect user timeouts on low-memory systems (20894ab9, #1221)
Docs & Examples
View the full commit range.Figma-quality snap lines, grid overlay, and fit-to-children for the Studio preview canvas. Also ships the GSAP keyframe system (parsing, runtime bridge, diamonds, dynamic keyframes, design panel) and a batch of CLI reliability fixes.
Features
- Studio: Add fit-to-children button in property panel (4d968866, #1224)
- Studio: Wire snap engine into preview drag and resize gestures (0a965dc4, #1223)
- Studio: Add snap guide overlay, toolbar, grid, and target collection (f8bf039a, #1228)
- Studio: Add stateless snap engine with alignment computation (1863831a, #1227)
- Studio: Runtime-synced design panel + 3D props + split polish (1bdb2d4e, #1188)
- Studio: Runtime-first dynamic keyframe system [8/10] (c1699ec9, #1190)
- Studio: Split clip at playhead for media elements [7/10] (d1aad77f, #1189)
- Studio: Design panel, timeline polish, feature flag [6/6] (a5211954, #1172)
- Studio: Keyframe hooks wiring — session, cache, toolbar [5/6] (7a088326, #1171)
- Studio: Keyframe diamonds, navigation, context menu [4/6] (5984c588, #1170)
- Studio: GSAP runtime bridge + optimistic updates [3/6] (12e87e05, #1169)
- Core: Spring physics solver + runtime fixes [2/6] (aab73774, #1168)
- Core: GSAP keyframe parsing, mutations, and API routes (e639a163, #1167)
- Docs: Add weekly update drafts (1abe69f3, #1183)
- Docs: Add changelog release workflow (248f6407, #1164)
Fixes
- Studio: Fix PropertyPanel format and file size regression (2c73fa9c, #1229)
- CLI: Bind studio preview server to loopback by default (1324de54, #1210)
- Runtime: Make audio/media sync boundary inclusive to match visibility fix (b6a14ea9, #1173)
- Add progress logging during silent render pipeline stages (6bd1e764, #1220)
- Respect user timeouts on low-memory systems (20894ab9, #1221)
- Runtime: Don’t restart non-loop media that has naturally ended (faa3f588, #1203)
- CLI: Report available memory instead of free memory in doctor (96795031, #1204)
- CLI: Reject directory —composition and add —browser-timeout (#1199) (6affe2d2, #1200)
- Scripts: Make release change-guard robust to git status prefix (8228932e, #1198)
- Producer: Localize remote <img> sources + await image readiness (72c461d8, #1197)
- CLI: Support arm64 hosts for
--dockerrender (2be41937, #1196) - Engine: Fast-fail on zero duration instead of 45s timeout (efb8d90f, #1186)
- CLI: Lazy-load @puppeteer/browsers to prevent debug package crash (8c6faa45, #1185)
- CLI: Suppress EPIPE crashes in piped agent environments (cabd0616, #1184)
- Delay ObjectURL revocation and silence TS5 baseUrl deprecations (6de6ea53, #1181)
- Engine: Add —autoplay-policy=no-user-gesture-required to headless Chrome args (9e5adafd, #1177)
- Runtime: Apply parent composition offset to WebAudio scheduling for sub-comp audio (ac73cbbc, #1175)
- Runtime: Show elements at exact end of their duration (inclusive boundary) (b652c0a2, #1166)
- CLI: Localize external assets in publish archive (a4706da5, #1160)
Docs & Examples
- Add reap as HyperFrames adopter (4b51cc64, #876)
- README: Add Frame.md design template gallery (1a617d30, #1182)
- Skills: Prefer frame.md over design.md for video specs (fcff442a, #1180)
Catalog
- Registry: Add 14 missing blocks to registry manifest (d8ed343d, #1163)
- Registry: Add Apple Terminal blocks to registry manifest (e9949d76, #1162)
- Registry: Add Apple Terminal theme code snippet blocks (689deaf4, #1161)
Internal
- CLI: Cover the cloud client 401-refresh-retry decorator (0870394d, #1202)
- Producer: Regenerate stale style-7-prod baseline in Docker (1aa651bd, #1178)
- Add release prepare command (17b0db1d, #1165)
Runtime stability and CLI improvements: fixes audio stuttering in the preview player when a media file ends before the composition does, adds a configurable browser navigation timeout, localizes remote
<img> sources before render to eliminate image flicker, and adds ARM64 Docker render support for Apple Silicon.Fixes
- Runtime: Don’t restart non-loop media that has naturally ended (faa3f588, #1203)
- CLI: Report available memory instead of free memory in doctor (96795031, #1204)
- CLI: Reject directory —composition and add —browser-timeout (#1199) (6affe2d2, #1200)
- Scripts: Make release change-guard robust to git status prefix (8228932e, #1198)
- Producer: Localize remote <img> sources + await image readiness (72c461d8, #1197)
- CLI: Support arm64 hosts for
--dockerrender (2be41937, #1196)
Internal
View the full commit range.A render-reliability release: the producer now localizes remote
<img> sources and waits for them to load before capturing frames, fixing blank-frame flicker in compositions that reference remote (S3) images. --docker renders also now run on arm64 hosts.Fixes
- Producer: Localize remote <img> sources + await image readiness (72c461d8, #1197)
- CLI: Support arm64 hosts for
--dockerrender (2be41937, #1196)
Fixes three production-observed CLI and engine errors: EPIPE crashes in piped agent environments,
@puppeteer/browsers import failures that blocked all commands when the debug package was missing, and zero-duration composition timeouts reduced from 45s to ~11s with an actionable diagnostic.Features
Fixes
- Engine: Fast-fail on zero duration instead of 45s timeout (efb8d90f, #1186)
- CLI: Lazy-load @puppeteer/browsers to prevent debug package crash (8c6faa45, #1185)
- CLI: Suppress EPIPE crashes in piped agent environments (cabd0616, #1184)
- Delay ObjectURL revocation and silence TS5 baseUrl deprecations (6de6ea53, #1181)
Docs & Examples
- README: Add Frame.md design template gallery (1a617d30, #1182)
- Skills: Prefer frame.md over design.md for video specs (fcff442a, #1180)
Runtime audio and rendering stability improvements: fixes audio in sub-compositions playing at the wrong timeline position, elements showing blank at the exact last frame, and a headless Chrome deadlock when GSAP tweens audio volume. Includes Apple Terminal catalog blocks and registry manifest fixes.
Features
- Docs: Add changelog release workflow (248f6407, #1164)
- CLI: Validate cloud render aspect/composition/format before upload (42ad3050, #1156)
Fixes
- Engine: Add —autoplay-policy=no-user-gesture-required to headless Chrome args (9e5adafd, #1177)
- Runtime: Apply parent composition offset to WebAudio scheduling for sub-comp audio (ac73cbbc, #1175)
- Runtime: Show elements at exact end of their duration (inclusive boundary) (b652c0a2, #1166)
- CLI: Localize external assets in publish archive (a4706da5, #1160)
- Producer: Localize remote @font-face src URLs before render (b1b03782, #1155)
- Core: Emit mediaVolumeEnvelope in tsc lib output (e7c874cc, #1159)
- Producer: Honor variables + outputResolution in HTTP render server (8b6d35e2, #1152)
- CLI: Mock findFFmpeg in render tests for CI without ffmpeg (a01a266e, #1154)
Catalog
- Registry: Add 14 missing blocks to registry manifest (d8ed343d, #1163)
- Registry: Add Apple Terminal blocks to registry manifest (e9949d76, #1162)
- Registry: Add Apple Terminal theme code snippet blocks (689deaf4, #1161)
Internal
- Producer: Regenerate stale style-7-prod baseline in Docker (1aa651bd, #1178)
- Add release prepare command (17b0db1d, #1165)
This release focuses on stability improvements across Studio rendering, producer telemetry, and core timeline handling.
Fixed
- Studio: Added an FFmpeg pre-flight check before rendering so setup issues fail earlier with a clearer path to resolution.
- Producer: Normalized structured error messages so telemetry and logs no longer collapse details into
[object Object]. - Core: Guarded timeline method calls for non-conformant timeline-like objects.
- Release: Removed a stale marketplace version field from packaged release metadata.