Works with Thunderbird 128 and later. The template manager shows each template as written, in Thunderbird's dark mode and in approximations of the forced dark modes of other mail programs; hovering a preview's title shows what it cannot show. The HTML editor follows the light or dark theme and keeps wrapped lines indented. A Keyboard shortcuts button leads to Thunderbird's shortcut settings. A first installation starts with a sample footer. Typing right after Cmd/Ctrl+Shift+S also works from the To or Subject field.

The compose toolbar button now says Quicktext Lite instead of Templates.

Ctrl+Shift+1 to Ctrl+Shift+0 inserts templates 1 to 10 without opening the panel (on a Mac too: Ctrl, not Cmd). New icon.