* Removal of Download BG because it is no longer updated and is default in Zen * Removal of Remove Browser Padding because the project has been archived * Removal of Sidebery because it no longer works * Removal of Hide tab mute because it is no longer updated and is the default setting in Zen * Removal of Private Mode Highlighting because it no longer works * Removal of Zen Sidebar At Right Side because it no longer works; the sidebar no longer exists. * Removal of Better Spacing because it no longer works * Removal of Fluid URL because it no longer works * Removal of Bottom Essentials because it no longer works * Removal of Customized Popup because it no longer works * Removal of Revitalized devtools because it no longer works