Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 0.1.6
Released 23 Jul 2026 - 985.23 kB
Works with firefox 140.0 and later
Swap mode: click a banked group's swatch with nothing selected on the board to arm it (⇄), then click another swatch to trade colors — or click an empty color to move the group there. Click the same swatch again to cancel.
