3.6.5

3.6.5 (2021.1.8):

• Show favicons same to Firefox's built-in for about:logins, about:profiling, about:protections and about:robots tabs.
• Detect tabs opened from external applications correctly. (The detection result was wrong: only new tabs opened with openerTabId while all Firefox windows were inactive were detected as "opened by external applications".)
• Don't show not-initialized-yet menu elements while the startup process.
• Update ru locale by wvxwxvw. Thanks!

3.6.4 (2020.12.21):

• Prevent to mis-shift the sidebar content with regular tabs, non-fullscreen windows placed at coordinates like (*, 0).
• Expose an expert option to deactivate shifting of the sidebar contents with temporarily shown toolbars.
• Fix incompatibility with Tree Style Tab Mouse Wheel on Firefox 84 and later. (Thanks to @MISONLN41!)
• Ensure moved active tab visible even if it is moved via keyboard shortcuts Ctrl-Shift-PageUp/PageDown.
• Turn moved active tab visible even if it is moved from an collapsed tree to the top level via keyboard shortcuts.
• Hide the dummy tab behind the background carten completely.
• Provide custom properties for theme colors with different opacity, with a numeric suffix like -10 per 10%. For example --theme-colors-tab_background_text-30 means "the color ame to tab_background_text but 30% opacity".
• Update ru locale by wvxwxvw. Thanks!

3.6.3 (2020.12.2):

• Cancel the visual gap of the sidebar contents when visibility of Firefox's toolbar is toggled for some special cases: about the bookmarks toolbar for new tabs on Firefox 84 and later, and about the navigation toolbar in the fullscreen mode. You can access invisible tabs top of the sidebar with hovering on the top edge of the sidebar contents.
• Context menu commands "Close Other Tabs" and "Close Tabs to Bottom" now don't close hidden tabs like Firefox's native commands.
• Better compatibility with other addons around tabs moved across windows by other players like Simple Tab Groups. TST now don't clear openerTabId of such tabs.
• Better response for F1 key or the toolbar button to toggle the sidebar on Firefox 73 and later.
• Reduce the timeout to kill zombie connections for an already closed sidebar, from 5 seconds to 0.5 seconds.
• Restore tree strucutre correctly for a tab which was a parent and reopened via Ctrl-Shift-T.
• Network error pages now have the warning favicon rendered with visible color, like Firefox's native tabs.
• No drag session is started anymore for tabs when Do nothing / Do nothing is chosen for the drag action.
• Prevent starting of accidental drag sessions for clicked tabs from Firefox's bugs around IPC more aggressively.
• Create bookmarks to the bookmarks toolbar by default like Firefox 84 and later.
• Guide to click the button in a desktop notification with the phrase "click the button" instead of "click here", on Linux environment.
• Avoid losing the cusror position of the input field for the user styles while typing, more certainly.
• Scroll the sidebar to newly opened tabs even if animation effects are disabled. (regression on 3.5.33)
• Indicate new tabs opened outside of the visible area with blue flash even if animation effects are disabled. (regression on 3.5.33)

3.6.2 (2020.11.19):

• Stable toggling of the sidebar via F1 key or the toolbar button. (The action was sometimes broken unexpectedly due to zombie connections between closed sidebar pages and the background page.)
• Never lose the cusror position of the input field for the user styles while typing.
• Suppress unexpected detaching or moving of tabs from unexpectedly dispatched dragend, more aggressively.
• Add new choice to disable drag-and-drop of tabs completely, for experts.
• Fix API error: { type: 'get-tree', windowId: (integer) } now returns an array of root tree items (instead of just single tree item), as described at the API document.

3.6.1 (2020.11.10):

• Fix broken custom confirmation dialogs. (regression on 3.6.0)
• Update ru locale by wvxwxvw. Thanks!

3.6.0 (2020.11.06):

• Implement the "Send Tab to Device" context menu command based on Firefox Sync. It is just a workaround implementation based on the Sync Storage, because a genuine WebExtensios API to use Firefox Sync won't be implemented for now.
• Remove "Group Tabs", "Ungroup Tabs", "Indent" and "Outdent" menu commands and keyboard shortcuts. Now they are separated to a helper addon TST More Tree Commands.
• Better compatibility with addons providing features to move tabs across windows, e.g. Simple Tab Groups. Now TST keeps tree structure of moved tabs more safely.
• Update overflow status of the tab bar after tabs are moved across windows.
• On macOS, show custom dialogs in a temporary tab instead of a window if the browser window is in the fullscreen mode. (Because to avoid custom dialogs to be oepend as new fullscreen windows.)
• Support "toolbar" color for container icons.
• Support "fence" icon of Facebook Container addon for container icons, by maciekmm. Thanks!
• Add debug options to activate platform specific behaviors.
• Update ru locale by wvxwxvw. Thanks!
• Rename intenral directory name of the Korean locale from kr to ko, by dfkdream. thanks!