v2.2.0-rc.1

Changes since v2.1.2

• fix(preview): advance the camera while a screen frame is held
• fix(timeline): copy a whole pill, not the fragment clicked
• docs(testing): compare 2.0.0 and main performance on Windows
• docs(testing): add the 60 Hz pass to the 2.0.0 against main comparison
• docs(testing): bisect the startup slowdown, retract the editor-open one
• docs(testing): say which bisection runs overlapped another session's A/B
• docs(testing): the 60 Hz steps back come from slot reuse, not from main
• fix(perf-ab): address the review of the bench scripts
• fix(compositor): read the macOS preview back through Managed textures on Intel Macs
• ci: run the compositor tests on an Intel Mac runner
• docs(testing): log the targeted Windows pass of v2.1.0-rc.2 build run 38868631147
• docs(testing): note the perf bench ran during the rc.2 smoothness measure
• fix(preview): give a shared frame's slot back 40 ms after Chromium lets go
• fix(preview): eight ring slots, and a slow display's two frames as the hold floor
• test(compositor): the stale-ready test holds every slot but the last, whatever the ring size
• docs(testing): log the Windows diff pass of v2.1.0-rc.3 build run 38878886935
• fix(ai): rewind a chat message from the view it was sent in
• fix(ai): point an open rewind confirmation at the stored message id
• docs(testing): log the Linux pass of v2.1.0-rc.3
• docs(testing): log the macOS pass of v2.1.0-rc.3
• fix(compositor): no Full Camera trail on a clip's first frame when its start is inexact in f32
• docs(testing): log the Windows rewind check of v2.1.0-rc.4 build run 38948496658
• fix(preview): restart the playback clock at the requested time on a held frame
• fix(preview): recompose a paused frame at the time it was shown at
• docs(testing): log the Windows pass of v2.1.0-rc.5 build run 39003658928
• docs(testing): log the macOS pass of v2.1.0-rc.5
• docs(testing): log the Linux pass of v2.1.0-rc.5
• fix(export): no Full Camera trail at a cut whose chunk start rounds up
• test(timeline): assert a cut-edge piece bound equals the cut in f32
• docs(blog): Off-Menu video editing, the agent writes the functions the editor lacks
• docs(blog): describe both figures in their alt text
• docs(testing): log the Windows pass of v2.1.0-rc.6 build run 39010637863
• docs(testing): name where the rc.6 version was read
• docs(testing): log the macOS pass of v2.1.0-rc.6
• docs(testing): log the Linux pass of v2.1.0-rc.6
• build(store): give the MSIX an openscreen execution alias
• docs: register the MCP server with a placeholder executable, not the macOS path
• docs(website): align the site with OpenScreen 2.1.0
• docs(website): list the transcription models and the legacy font fetch, not annotation fonts
• chore(release): release v2.1.0 into main
• fix(compositor): tilt the whole card under a filled format
• docs(testing): log the Windows and Linux pass of the filled-card tilt fix
• docs(testing): log the macOS and Linux GPU pass of the filled-card tilt fix
• fix(compositor): keep blur masks and motion blur right on a tilted filled card
• feat(website): a home page section for coding agents
• fix(website): no Copy error without a clipboard, and announce Copied
• chore(release): release v2.1.1 into main
• docs(testing): log the v2.1.1-rc.1 pass on Windows, macOS and Linux
• docs(website): name the product category in the homepage H1
• docs(website): keep the slogan as headline, category as h1 kicker
• chore: add glama.json so the org can claim its Glama MCP listing
• ci(release): sync only the version into main at promote
• ci(release): never set main back, and say the sync is incomplete
• feat(website): offer the Windows ARM64 installer on /download/
• fix(cursor): land the flat cursor on each click, and smooth less by default
• fix(cursor): share a short gap between a click's hold and the next approach
• feat: package the openscreen-demo skill as a Claude Code plugin
• docs(plugin): say when the exported video leaves the machine
• feat(plugin): add the app icon for the Claude directory listing
• docs(website): publish a privacy policy
• docs(website): say in the privacy policy's opening that AI features send project data
• feat(plugin): add the Codex manifest for OpenAI's plugin directory
• docs: put the one-sentence demo prompt first in the README and the home hero
• docs: make the demo prompt work in any coding agent
• docs: keep the badge's paste instruction on screen for 4 s
• docs: say AI agent, not coding agent, around the demo prompt
• docs: send the badge's no-clipboard fallback to the docs that show its prompt
• fix: count installs driven through openscreen mcp as active
• docs: say openscreen mcp sends the daily count on the privacy page
• docs: log the v2.1.2-rc.1 MCP smoke on Windows, macOS and Linux
• chore(release): release v2.1.2 into main
• ci(release): read stdin without readFileSync(0) in the promote scripts
• docs(website): add an "Edit videos with Claude" feature page
• docs(website): use the agent-neutral skill install on the Claude page
• fix(linux): start a KDE window recording on its first frame
• fix(capture-linux): support RADV_EXPERIMENTAL for Mesa 24.1+ Vulkan encode
• docs(ai-editing): install the OpenScreen plugin in Claude Code, Codex and ChatGPT
• docs(ai-editing): add the marketplace before installing the plugin in Claude Code
• fix(linux): compact cursor telemetry across pauses
• fix(stt): download models through Chromium's network stack
• fix(mcp): let addZoom take customScale without depth
• fix(plugin): find a Store install and hand over when the MCP tools are missing
• docs: prevent incorrect assumptions about CI coverage
• docs: distinguish capture core tests from helper builds
• docs: point contributors to the native GIF export path
• fix(linux): copy the export dmabuf through scale_vaapi before h264_vaapi
• fix(linux): take the VPP copy only on Intel iHD
• docs(effects): recipe for lifting real UI blocks out of the recording
• docs(effects): convert rects for screen and window takes, require an editable cursor
• fix(linux): fall back to metadata cursor when the portal lacks embedded
• fix(linux): attach the webcam with the cursor mode main stored
• fix(export): stop a voiceover piece where the next one starts
• fix(cli): fail a camera take when the camera cannot be opened
• fix(audio): play a track once across its pill, so speed regions keep it on the clock
• fix(nix): configure VA-API driver paths for hardware acceleration
• feat: add stacked timeline tracks for annotations
• fix: preserve timeline base height when resizing capped tracks
• fix(i18n): polish Japanese tooltips
• fix(preview): rotate shared-texture slots so a just-released one is rewritten last
• fix(export): reject unreadable camera clips and empty output
• fix(export): bound clip-start recovery to normal video tails
• docs: record desktop export follow-up and timing limits
• fix(export): validate staged MP4 before replacing destination
• fix(export): stop frame inspection before unrequested clips
• fix(export): reject clip starts across large video gaps
• fix(export): preserve first-frame hold for offset sources
• fix(audio): start the macOS system-audio tap after the microphone
• feat: add Stop control for agent turns
• fix: preserve one undo step per agent turn
• fix: update agent undo docs and keep Stop tooltip accessible
• feat(mcp): export a project's audio, or one track alone, to WAV or M4A
• fix(cli): clean up an audio export's render without --out, and name the track id audioId takes
• test(export): clean temporary outputs on assertion failure
• docs(test): describe temporary directory ownership and cleanup
• fix(mac): reset Apple's picker before each presentation and ignore unrequested picks
• perf(preview): decode 8-bit H.264 in software on macOS
• fix: localize native export validation errors
• fix(editor): record voiceovers against the uncut timeline (#1195)
• feat(effects): footage() reads the recording at its own resolution
• fix(editor): offer 3D Orbit only with a recorded cursor
• fix: align macOS mouse pointer with captured content
• fix: rebase cursor samples on capture bounds, use window bounds for picked windows
• fix: recompute cursor visibility when rebasing on capture bounds
• fix(linux): bound the window crop wait by time, not by frame count
• docs: simplify the roadmap around planned work
• docs: remove resolved work from the roadmap
• feat: add timeline layout changes with smooth transitions
• fix: address timeline layout review feedback
• test: verify shared layout contracts over MCP
• fix: guard layout edits outside clip passages
• docs: clarify removed modifier identifiers
• fix: preserve layout zoom framing and camera roundness
• fix: keep macOS webcam recordings continuous with VP8
• fix: keep VP8 for macOS webcams at 1080p or below
• fix(audio): don't read a blocked sample queue as silent sources on macOS
• fix(linux): ignore a second record press while the portal picker is up
• test: assert the prepared recording id reaches the start request
• fix(audio): keep a sluggish queue from holding a dead source inside the grace
• fix(audio): credit all but one ticker period of a queue stall
• fix(captions): read whisper-stt paths as UTF-8 on Windows
• fix(editor): restart playback from the timeline beginning when ended
• fix(editor): preserve playback intent and isolate cross-source seeks
• fix(win): add a DXGI Desktop Duplication fallback for screen capture
• fix(win): harden the DXGI fallback (reacquire, adapter, cursor, rotation, resize)
• fix(win): draw the DXGI cursor at its real size
• fix(compositor): read 10-bit VideoToolbox frames as 16-bit planes on macOS
• fix(compositor): convert full-range VideoToolbox frames with full-range BT.709 on macOS
• docs: fix the documented ffmpeg command in the HEVC test
• test(compositor): check the P010 and full-range views without a media file
• feat(update): check in the background, show an update button, install on quit
• feat(mcp): tell the agent when a newer OpenScreen is out
• docs(testing): an end-to-end pass for updating in place
• refactor(update): one update flow, installed only by a click
• fix(update): address review on the update button and the MCP notice
• test(mcp): check openscreen mcp forwards the update notice
• test(mcp): a Store install gets no update notice
• test(mcp): use the real channel rule, and a stale cache in the Store case
• ci: install Rust before the macOS compositor build in build.yml
• ci: retry stapling the macOS DMG when Apple drops the connection
• ci: don't sleep after the last staple attempt

Full Changelog: v2.1.2...v2.2.0-rc.1