Cool Blue/Dark backround version history - 1 version
Cool Blue/Dark backround by JKG1942
Cool Blue/Dark backround version history - 1 version
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 1.0
Released Dec 28, 2023 - 7.46 KBWorks with firefox 53.0 and laterSource code released under Creative Commons Attribution 3.0
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