- oak-worker gains an LRU frame cache (default 64 MiB) keyed by the
render-deterministic spec subset; repeat frames (paused frames,
scrubs over rendered ranges, re-renders after an effect change) are
memcpy-cheap, which is what made adding an OFX plugin -- and the
in-flight batches after removing one -- stall the UI
- audio dispatch on the Processes backend now mixes inline on the UI
tick instead of queueing behind video batches in the worker pool, so
video stalls no longer starve the ~100ms cpal output buffer into
silence