diff --git a/ROADMAP.md b/ROADMAP.md
index 22e98cc9..a3110d81 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -2,7 +2,7 @@
 
 Progress toward feature parity with Adobe Premiere Pro, with estimates. Updated as milestones land.
 
-**Last updated:** 2026-10-01 (evening) · **Overall parity:** ~50% · **Code:** ~134k lines of Rust in 31 crates, 901 tests
+**Last updated:** 2026-10-01 (night) · **Overall parity:** ~55% · **Code:** ~167k lines of Rust in 33 crates, 988 tests
 
 ## Estimate to parity
 
@@ -32,22 +32,26 @@ Status: ✅ done · 🟡 in progress · ⬜ not started. Estimates are remaining
 | M1 | Media I/O | ✅ | MP4/MOV demux+mux, WAV, stills, MJPEG, symphonia audio (MP3/FLAC/ALAC/Vorbis), GOP seek + frame cache, import | Media Browser polish | 2 |
 | M2 | H.264 decoder | ✅ | Own decoder, bit-exact on 37+ streams, 500–600 fps 1080p | — | — |
 | M3 | Editing core | 🟡 | Edit algebra (insert/overwrite/razor/lift/extract/ripple/roll/slip/slide/rate-stretch/nest/paste), tools, markers, trim mode + Trim Monitor + dynamic J/K/L trimming, Keyboard Shortcuts editor with FilmCraft/Premiere/FCP/Avid presets; multicam (Create Multi-Camera Source Sequence, Multi-Camera view with live switching on 1–9, angle switching, Enable/Flatten, Edit Cameras) and sync (Synchronize, Merge Clips; In/Out/timecode/marker/audio — GCC-PHAT, sample-accurate) | Multicam paging >16 angles and grid thumbnails, subclip polish, ~220 Premiere default shortcuts whose commands don't exist yet | 6–10 |
-| M4 | Playback | 🟡 | Audio-clock master, prefetch, J/K/L, dropped-frame stats, playback resolution | Render previews, render bar, 4K/8K tuning | 8–12 |
-| M5 | Effects, keyframes, GPU | 🟡 | ~60 CPU effects, 30 transitions, keyframes + value/velocity graphs, wgpu compositor | Full ~150-effect catalogue, WGSL parity for all, masks + tracking, adjustment layers, presets, Warp Stabilizer, Morph Cut | 30–45 |
+| M4 | Playback | 🟡 | Audio-clock master, prefetch with cancellation, J/K/L, correct dropped-frame stats, playback resolution, render bar + content-hashed render previews, App Nap opt-out; 1080p H.264 and 3 stacked 1080p streams play with 0 dropped frames | 4K under load, 8K, frame-threaded AV1 decode, reduced-resolution decode for multicam grids | 6–10 |
+| M5 | Effects, keyframes, GPU | 🟡 | ~60 CPU effects, 30 transitions, keyframes + value/velocity graphs, wgpu compositor, effect + opacity masks (ellipse/polygon/pen, feather, expansion, modes; CPU/WGSL parity), mask tracking (Lucas–Kanade + RANSAC), adjustment layers, effect presets (built-in + user, JSON import/export) | Full ~150-effect catalogue, WGSL parity for all effects and masks in the live GPU path, Warp Stabilizer, Morph Cut | 20–30 |
 | M6 | Export | ✅ | Own H.264 encoder (High/Main/Baseline, B-frames, VBR/CBR/2-pass) → MP4 + own AAC; ProRes, MJPEG, PNG, GIF, WAV; background jobs | Preset library, queue UI, smart render | 6–8 |
 | M7 | Audio | 🟡 | Mixer graph (tracks → submixes → Mix, pre/post-fader inserts and sends, latency-compensated, sample-accurate, ~6× realtime for 24 tracks × 3 effects on one core), Audio Track Mixer + Audio Clip Mixer panels, track automation (Off/Read/Latch/Touch/Write, recorded live while playing, thinned to keyframes, timeline lanes with pen editing), solo/solo-safe, channel mapping basics, peak + BS.1770 loudness meters (match ffmpeg), DSP crate with 16 clip/track effects, Audio Gain (set/adjust/normalize), Constant Power / Constant Gain / Exponential Fade, Essential Sound (types, Loudness auto-match, Repair incl. DeEss/DeReverb, Clarity, Creative, Ducking keyframes, presets; full Dialogue chain 22× realtime) | Music duration remix, ML speech enhancement, 5.1 panner and multichannel buses, voice-over record, effect editor windows (EQ curve), remaining effects (multiband, convolution reverb), clip-mixer automation recording | 6–9 |
 | M8 | Colour | 🟡 | Lumetri: basic, creative + looks, RGB & hue curves, wheels, HSL secondary, vignette, section bypass; Input LUT / Look LUT (.cube 1D/3D/shaper, .3dl; tetrahedral CPU + WGSL; project LUT library; built-in camera conversions); Colour Match (Oklab tonal-range statistics, skin protection, solved in Lumetri wheels); colour management: Rec. 709 / Rec. 2100 PQ / HLG working spaces + wide gamut, Interpret Footage colour space (S-Log3, V-Log, Canon Log 2/3, LogC3/4, Apple Log, D-Log from published specs), metadata auto-detect, BT.2390 tone mapping, gamut mapping, HDR export signalling (VUI/colr/mdcv/clli/SEI, ffprobe-verified); scopes incl. HDR nits waveform | Parade/histogram/HLS scopes, HDR-aware Lumetri maths, macOS EDR monitors, mastering metadata → tone-map peak, D-Log M (no published formula), HSL Secondary refine | 3–5 |
 | M9 | More codecs | 🟡 | ProRes decode+encode, AAC decode+encode, HEVC Main/Main 10 decoder (bit-exact on 41 fixtures, ~225 fps 1080p), VP9 decoder (profiles 0–3, 8/10/12-bit, bit-exact on 50+ fixtures; WebM/MKV `V_VP9` and MP4 `vp09` import with key-frame-checked seeking), Matroska/WebM import (H.264/HEVC/VP9/ProRes/MJPEG + AAC/Opus/FLAC/MP3/Vorbis/PCM), Opus decoder (SILK/CELT/hybrid, 5.1/7.1 multistream; all RFC 8251 vectors range-exact; WebM/MKV/MP4), DNxHD/DNxHR decoder (all SMPTE ST 2019-1 CIDs, 8/10/12-bit, 4:2:2/4:4:4, interlaced, alpha; within IDCT precision of ffmpeg on 22 fixtures) + DNxHR LB/SQ/HQ/HQX/444 encoder and MOV `AVdh` export, AV1 decoder (Main profile, 8/10-bit, all intra/inter tools, loop filters, superres, film grain, intra BC, spatial layers; bit-exact vs libdav1d on 19 SVT fixtures + 22 libaom vectors; MP4 `av01` / WebM `V_AV1` import) | VP9 frame threading, AV1 threading/SIMD (~4 fps 1080p today), AV1 High/Professional profiles, Ogg Opus files, MXF, hardware decode | 12–20 |
 | M10 | Graphics & captions | 🟡 | Caption tracks (Subtitle/CEA-608/708/Teletext formats, track style), SRT/WebVTT/SCC import+export (frame-exact, property-tested), caption editing (add/split/merge/trim/move, sync-locked insert/extract), Text panel Captions tab, burn-in in Program monitor and export; text engine (`crates/text`: bundled + system fonts, harfrust shaping, bidi, line breaking, paragraph layout, glyph cache; 3-line 1080p title ≈ 0.15 ms warm); graphic clips with text + shape layers (fill, 2 strokes, background, shadow, keyframable transform), Type tool with on-monitor editing, shape/pen tools, Properties/Essential Graphics editor, align/distribute | Responsive design pins, rolls/crawls, per-character styles, motion graphics templates, MCC/STL/TTML, 608/708 embedding, speech-to-text | 12–18 |
 | M11 | Interchange & project management | ✅ | `.fcproj` schema versions + migrations, atomic saves, Save a Copy/Revert, auto-save ring + crash-recovery journal (Preferences ▸ Auto Save, recovery prompt), FCP7 XML, FCPXML, EDL, OTIO; offline media (own slate) + Link Media (fingerprint-checked relink, folder remap, search, Align Timecode, Make Offline); proxies (ProRes Proxy/LT, H.264 ¼/½ background jobs, attach/detach/reconnect, monitor toggle, export full-res) + ingest (copy/transcode/proxies); Project Manager (collect, consolidate + transcode with handles, size estimate) | Rename media to clip names, image-sequence conversion, Media Browser-driven relink, smart (cross-drive) path tracking | 1–2 |
-| M12–M16 | Web (WASM), platform, long tail | 🟡 | L0–L4 crates compile to wasm32 | Web app shell (file access, WebCodecs, audio), ~850 remaining commands and dialogs, performance hardening | 40–65 |
+| M12–M16 | Multicam, web (WASM), platform, long tail | 🟡 | Multicam: audio sync (GCC-PHAT, sub-sample), Merge Clips, multi-camera source sequences, Multi-Camera view with live switching (1–9); L0–L4 crates compile to wasm32 | Web app shell (file access, WebCodecs, audio), scene detection, auto reframe, ~800 remaining commands and dialogs, performance hardening | 35–55 |
 
 ## Running now
 
-- README hero: a real documentary edit (NASA Apollo 11 footage, public domain) replacing the trailer demo
+- AV1 decode speed (tile/frame threading)
+- Transcripts: speech-to-text and text-based editing (M10.5)
+- Web app shell (WASM)
 
 ## Log
 
+- **2026-10-01 (night):** new README hero (Apollo 11 documentary edit, NASA public domain); agents never steal keyboard focus; masks + tracking, adjustment layers, effect presets; multicam + audio sync; DNxHD/DNxHR decode/encode; AV1 decoder bit-exact against libdav1d (all stages, film grain, superres, SVC).
+
 - **2026-10-01 (M12 multicam):** Synchronize / Merge Clips / Create Multi-Camera Source Sequence (sync by In, Out, timecode ± hours, clip markers, or audio: GCC-PHAT cross-correlation, offsets recovered to the sample on noisy multi-mic recordings), multi-camera clips (angle render, Switch Audio), Program monitor Multi-Camera view with live switching (keys 1–9, one undo step per pass), Ctrl+1–9 cuts, Enable / Flatten / Edit Cameras, project schema v7. Fixed: nested sequence audio was silent.
 - **2026-10-01 (evening):** M11 done: offline media with our own slate and the Link Media dialog (fingerprint-checked relink, folder remap, search), proxies (create in background / attach / toggle; export stays full-res) with ingest settings, Project Manager (collect, consolidate + transcode). Fixed: GOP cache deadlock when a rayon decoder inside a parallel export re-entered the same source.
 - **2026-10-01 (M7.4):** Essential Sound panel: Dialogue/Music/SFX/Ambience types, Loudness auto-match (BS.1770, exact to the target), Repair (noise, rumble, hum, new DeEsser and spectral DeReverb), Clarity (dynamics, EQ presets, Enhance Speech DSP chain), Creative reverb / stereo width, ducking that writes Volume keyframes, presets; all `essentialSound.*` commands, effects visible and keyframable in Effect Controls.