1.9.1

Click Me ⬇️ 1.9.1 latest

⬇️ Please follow the installation instructions on main page.

🗨️ Submit an issue or ask questions not answered in the Wiki.

⚙️ Change settings, ongoing maintenance.

🎨 Learn how to create a Color Scheme like Catppuccin or Gruvbox.

Warning

• Firefox 132+ required.
• User.js required.
• If using Firefox Developer Edition(133) or Nightly(134) please use the ffultima1.9-nightdev.zip theme version below.
• There are changes between Firefox 131-132-133, that you may not see if you are using Default Firefox.. until Default reaches 133 on November 29th. Users of Developer Edition or Nightly can see all theme improvements now.

Tip

Open Issues and ask questions! There has to be some confusion with all of these changes, but I can assure you once Default Firefox reaches 133, stability will be reached as well.

Change Log:

• doc Firefox developers have merged the window controls into the navigation bar
• fix setting ultima.tabs.autohide is enabled & improved (For Firefox 132 - Default Release) #162 #167
• fix setting ultima.tabs.autohide is now stable and visual optimized with animation, overflow, overlay (For Firefox version 133+)
• fix MacOS toolbar bug
• fix fullscreen spacing correction for the autohide vertical tabs feature #165 @tthornton3-chwy
• qol notes and documentation corrections for Color Scheme customizations #161 @emmanuel-ferdman
• new | fix setting ultima.theme.color.swap to swap around colors when using Firefox themes. #146
• new setting ultima.theme.icons to use default firefox icons or Ultima themed icons #146
• new setting ultima.theme.menubar for one line menubar style
• new setting ultima.disable.windowcontrols.button disable window controls (ultima.keep.titlebar renamed/removed)
• new setting ultima.disable.alltabs.button to disable the all tabs button (ultima.xstyle.disable.alltabsbutton renamed/removed)
• new setting ultima.disable.verticaltab.bar to hide the verttabbar for sidebery like setups, will need to use the sidebar button once to hide the bar (ultima.tabs.disabled renamed/removed)
• fix sidebar spacing correction, when vertical tabs are expanded
• qol tab audio indicator border removed.
• fix vertical tabs top alignment fixed #172
• qol Theme colors for Full moon (Default Dark Mode) adjusted/improved #172
• qol PiP (mini video player) buttons - now follows theme/color-scheme primary accent color
• qol Audio indicator (for tabs) - now follows theme/color-scheme primary accent color
• qol new tab button under vertical tabs - now follows selected tab color
• qol autoscroller restored to default style #172

FF Ultima is reaching it's maturity, additional updates to the theme will most likely only focus on bugs, patches, and fine-tuning. If you'd like to see more features added to the list, feel free to fork or push via pull request. Contributors, like always - are always welcome. Otherwise, enjoy.