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v4.5.0 — Priority Navigation, Async GPU, Scroll Fixes
What's New
Priority Navigation Queue
When browsing to an uncached image during initial caching, a high-priority queue immediately decodes the current image and ±2 neighbors — no more waiting for your image to reach the front of the background queue.
Async GPU Completion
Worker threads are freed instantly after dispatching GPU work instead of blocking on waitUntilCompleted(). More decode throughput with the same thread count.
Scroll & Focus Fixes
- Opening a folder now correctly focuses the file list (was focusing header inspector)
- Reduced scroll stutter during caching: visible-row-only reloads instead of full table rebuilds
- Selection color changes use lightweight property updates instead of cell rebuilds
Concurrency
- Background queue: 6 workers, priority queue: 2 workers, total max: 8 concurrent decode operations
Full changelog: https://github.com/joergs-git/AstroBlinkV2/blob/main/CHANGELOG.md