Psychotoxical/psysonic app-v1.34.6

Psysonic v1.34.6

on GitHub

I'm sorry this is already the third release today — every time we shipped a critical fix, another critical issue surfaced. Hopefully this one holds. 🤞

🚨 Critical Fix

• ZIP downloads no longer freeze the UI: All ZIP downloads (Album Detail, Playlist Detail, Albums, New Releases, Random Albums) previously buffered the entire file in the JS heap via fetch + blob + arrayBuffer, which caused the app to become completely unresponsive for large downloads (e.g. a 600-song, 7 GB playlist). Downloads now stream directly to disk via the Rust backend (invoke('download_zip')), matching the existing single-album download behavior. Progress is shown in the download overlay (bottom right).

• Offline cache downloads no longer freeze the UI: Caching a large playlist (600+ songs) triggered up to ~1,200 synchronous localStorage.setItem calls as Zustand's persist middleware wrote on every state update. Transient download job state has been moved to a new non-persisted store (offlineJobStore), reducing localStorage writes for an entire download to 2 regardless of playlist size.

Added

• Playlist offline toggle: When a playlist is already cached offline, clicking the cache button now removes it from the offline cache (shown with a red trash icon) instead of re-downloading it.

Fixed

• Home page — "Recently Added" section title now links to /new-releases instead of /albums.