v1.5.28

Changes since 1.5.27:
Added: "Invert focus" option for Ctrl-click on Bookmarks/Links
Fixed: Auto-close unintentional blank tabs option
Fixed: Fix tab closing selection for related tabs [Fx26+]
Fixed: Fix tab closing selection for tab stacks
Improved: Don't stack duplicate tabs
Improved: Pick stack color from tab icon
Improved: Exclude protected tabs when warning about closing tabs

Modified: Move "Bookmark/Reload All Tabs" to all tabs popup
Modified: Move "Select All Tabs" to all tabs popup
Modified: Rename "Unstack Stack" to "Dismiss Stack"
Removed: Remove "Split Stack" menuitem

Improved: Allow Ctrl+Tab to jump between groups
Improved: Remember MRU tab order across sessions
Improved: Turn off Copy/Paste Page URL shortcut keys by default [extensions.tabutils.shortcut.tuClipboardKeyset.disabled]
Added: Ctrl+Up/Down to navigate tabs in tab stack
Added: Ctrl+Shift+C to copy all page urls
Added: Ctrl+Alt+U shortcut key for Unstack Tab
Added: Ctrl+Alt+[+/-] shortcut keys for Expand/Collapse Stack
Added: Ctrl+Alt+0 shortcut key for Expand/Collapse All Stacks
Removed: Ctrl+Up/Down shortcut keys for Previous/Next Group
Remvoed: Ctrl+n shortcut keys for Select nth Unpinned Tab
Removed: Ctrl+X shortcut key for Copy Page URL and Close Tab
Removed: Ctrl+Shift+F3/F4/F5 shortcut keys for Close Left/All/Right Tabs

Improved: Show locked indicator over tab icon
Removed: Customization for Protected/Locked tabs
Modified: Turn off unloaded tab style by default
Fixed: Fix tab highlighting on Australis
Fixed: Fix various icons for Pale Moon