v3.0.0-alpha.13

This release massively improves the performance of the preview panel across the board, and improves generation of thumbnails.

Before, generating thumbnails for videos in particular was quite slow, taking time measured in the seconds for each image. This is now much, much faster.

Changelog

Bug Fixes

• demo: Make parallel headless video export race-free (a6588e8)
• demo: Cursor isn't thread safe (b26d002)
• ci: Dav1d build for aarch64-windows + disable avif-native on i686-windows (4d55d40)

Performance Improvements

• Benchmark-driven media decode pipeline (thumbnails, previews, video) (#650) (5208b22)

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Developer Changes

Maintenance

• Bump version to 3.0.0-alpha.13 (a53da88)