The mute button icon now actually changes when you mute.

Boost levels hold steadier. A level chosen right as the browser woke the extension back up could snap back to the old saved one, and embedded players could dip to 100% for a moment. Both hold now.

Keyboard shortcuts no longer edit a remembered level from a page the extension cannot run on.

If a different volume extension already controls a page's audio, the popup says so instead of looking healthy while the slider does nothing.

After an update, open tabs return to normal volume on their own instead of staying stuck at the old boost.

Firefox 127 or newer is now required. Older versions never granted the permission the extension needs to run on pages, so it looked installed but did nothing.

No new permissions.

Going back a page no longer costs you the sound. When Firefox restored a page from its back/forward cache, the audio could come back silent until you reloaded it. It comes back working now, with your level still applied.

Levels stop drifting on their own. A level you set while a page was still loading could snap back to whatever was saved for that site, and with remembering turned off a boost could quietly return to 100% by itself after a while. Both are fixed.

The popup is slower to give up. On a busy page it could decide it was not able to run before the page had finished attaching, and then stay that way until you closed and reopened it. It waits now, and corrects itself once the page is ready.

No new permissions.