v1.4.0

Added

• Audio-to-video generation — Video generation nodes now accept audio inputs, enabling audio-driven video workflows with handle rendering, connection validation, model discovery, and drop-menu wiring
• Array batch mode — New batch execution mode that sequentially generates from all items in an array, with shared helper logic across all execution entry points

Fixed

• Undo/redo memory bloat — Eliminated excessive memory usage caused by deep-cloning base64 image blobs in history snapshots; clipboard and snapshot operations now use a string-preserving clone
• Cancellable batch execution — Wired AbortController into regenerateNode so batch runs can be properly cancelled
• Output gallery correctness — Output gallery now reads fresh node data to preserve all batch-generated images
• Array batch behavior — Batch mode is now derived dynamically from the source node rather than being statically configured
• UI polish — Normalized button sizes in array node headers and repositioned batch/auto-route controls inline with split rows