Sidecar

Releases

The easiest way to install Sidecar is your browser's add-on store — one click, automatic updates. Prefer to load it manually? Grab the packaged build for your browser from the latest GitHub release below.

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Latest GitHub release

Sidecar 1.10.0

v1.10.0 · Published August 26, 2026

View on GitHub
Chrome ZIP Chromium browsers sidecar-1.10.0-source.zip · 3.2 MB Chrome ZIP Chromium browsers sidecar-1.10.0.zip · 2.6 MB Firefox ZIP Firefox 128+ sidecar-1.10.0-firefox.zip · 2.6 MB

Release notes

Two new themes (Nixie, Populuxe), per-theme balance animations, bookmarks, mute lists respected in notifications, the PIN-change wallet fix, auto-pay requires a connected site, clipboard invoice detection, Lightning address resolution in Send, and the bio editor that sizes itself to your bio.

Chrome: sidecar-1.10.0.zip — sha256 20eb0912cab82fa9a9cefc515eeb636893dedf0cc39382642af2d41f8f60d227
Firefox: sidecar-1.10.0-firefox.zip — sha256 7f26033d52632d82d1d8d2c8414fe65a0513849d1b6ccd2faee19ba6e854e02e
AMO source archive — sha256 e29f44a2522b0b0c0918308838cf661026279b5d8c45d797605e044793cd8290

Deterministic build from tag v1.10.0 (6fe4527); manifests unchanged since 1.9.1.