chore: release v0.7.19

[miguel-heygen]

Stable release v0.7.19 (patch over v0.7.18). Bumps all packages + plugins, adds releases/v0.7.19.md, and prepends the docs/changelog.mdx entry.

Studio editing reliability fixes: dragging and keyframing an element now keep a single position write, so elements no longer get stuck, snap back, or fly off-screen, and "Delete All Keyframes" leaves a clean state. This release also busts stale thumbnail caches after composition edits and adds Studio selection through the preview command plus local-studio (Vite) preview discovery over IPv6.

Highlights

• fix(studio): keyframe/position editing correctness — one position write per element + clean remove-all-keyframes (fix(studio): keyframe/position editing correctness + thumbnail cache busting + local-studio preview discovery #1781)
• fix(studio-server): bust thumbnail cache on composition edits (fix(studio): keyframe/position editing correctness + thumbnail cache busting + local-studio preview discovery #1781)
• fix(cli): local-studio (Vite) preview discovery over IPv6 loopback (fix(studio): keyframe/position editing correctness + thumbnail cache busting + local-studio preview discovery #1781)
• feat(cli): expose Studio selection through preview (feat(cli): expose Studio context through preview #1777)
• fix(render): avoid empty WAAPI scans and llvmpipe auto GPU (fix(render): avoid empty WAAPI scans and llvmpipe auto GPU #1775)
• perf(engine): reduce init overhead in headless capture sessions (perf(engine): reduce init overhead in headless capture sessions #1718)

Full notes: releases/v0.7.19.md. Merging this release/v* PR triggers the npm publish workflow (tags v0.7.19).

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Project	Status	Preview	Updated (UTC)
hyperframes	🟢 Ready	View Preview	Jun 29, 2026, 6:31 PM

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