v0.4.0

What's New

Non-blocking Async Encoding/Decoding

• Encoding and decoding now run on dedicated worker threads by default
• Event loop stays 76% responsive vs 2% with sync mode
• 3100% more event loop iterations during encoding

Native Codec Probing

• isConfigSupported actually tests FFmpeg codec availability
• No more false positives from string matching alone

ReadableStream Support

• ImageDecoder now accepts ReadableStream input for progressive loading

Bun Compatibility

• Centralized native loader supports both Node.js and Bun runtimes

New Config Option

• useWorkerThread: boolean - Set to false for legacy blocking behavior (default: true)