Original release notes
Sidecar 1.5.0 - now on Firefox, plus three themes.
Firefox support - the full signer (multi-account, NIP-07, the Lightning wallet, the approval flow) now runs on Firefox 128 and later at parity with Chrome, from a single shared codebase. On Firefox it lives in the sidebar. (Chrome users: nothing changes.) Three themes - pick Speakeasy (the original velvet), Film Noir (matte black + silver), or Art Deco (daylight eggshell + bronze) in Settings. The on-page "Pay with Sidecar" card follows your choice. Toasts moved to the bottom of the panel, so a confirmation no longer covers the account switcher and toolbar. The follow-list recovery button is now labeled "Follow List Recovery," matching Mutable's naming.
Keys never leave your device. No analytics, no tracking, no backend.
Full changelog: https://github.com/dmnyc/sidecar/blob/v1.5.0/CHANGELOG.md
