Backplane v0.12.1

Backplane 0.12.1 moves the hub to the Bun JavaScript runtime and adds the on-disk store. On first start, existing event logs migrate into the store. This one-time upgrade can take a few minutes for a large history; keep Backplane open while it finishes. Later starts load the current state without replaying the full history into memory. Keep the original event log and normal backups.

This release also fixes missing projects in the sidebar, per-project settled counts, full-length messages and cached message restoration, reconnect behavior, and autocomplete for @, >, %, #, $ and /. Windows includes its private shell runtime and terminal fixes, including large pastes.

Desktop downloads include Electron and the matching hub and web client. Linux x64 and ARM64, Apple Silicon macOS, Windows x64, the standalone web client, Android APK/AAB, and iOS IPA are supplied separately. SHA256SUMS covers the published assets.

Existing 0.12.0 hub installations receive the matching desktop application with the update. Linux users can also use the architecture-specific .deb; portable archives remain available. The macOS portable app is unsigned. Windows is an unsigned portable package; its hub remains resident when the window closes.