v.0.1.7.5 (2015-05-21)

x Correctly reinitialize download panel after switch between private and non-private tabs in Firefox 38+ (#176).

v.0.1.7.4 (2015-05-10)

x Fixed ability to remember closed private tabs in Firefox 29+ (extensions.privateTab.rememberClosedPrivateTabs preference) (#146).
+ Added highlighting for closed private tabs inside “Recently Closed Tabs” menu (#154).
* Now “Private Tab” checkbox (in tab context menu) works better for loading tabs (extensions.privateTab.toggleTabPrivateAutoReload.stopLoading preference).
x Fixed size of “New Private Tab” button after last tab, if there is many tabs and button was hidden at startup.
x Fixed compatibility with Firefox 38+ (#165).
+ Added privateTab.hasClosedTabs and privateTab.forgetClosedTabs() API for other extensions.

v.0.1.7.3 (2014-08-09)

x Correctly restore closed non-private tabs in private windows.
* Improved favicons support in private:… bookmarks (#147).
* Updated Vietnamese locale (vi), thanks to Leof36.
x Fixed “private” protocol in Firefox 20 and 21 (#150).
* Enlarged extension icon for Add-on Manager: now used 48×48px instead of 32×32px.
x Fixed detection of emty tabs in Firefox 33+ (non-empty tabs was wrongly detected as empty and becomes non-private) (#152).

v.0.1.7.2 (2014-05-18)

* Added ability to use simple links like private:example.com, http:// prefix will be added automatically to all links without protocol.
x Corrected label for “New Private Tab” button in Russian and French locales in Firefox 29+ (Australis): now used short variant due to small available length in new menu (#141).
x Corrected previous fix for appearance of hovered “New Private Tab” button after last tab in Firefox 29+ (Australis) (#138).
+ Added Turkish locale (tr), thanks to alfapegasi.
x Correctly detect Super Start 7.0+ page as blank (#142).
+ Added privateTab.tabLabelIsEmpty() API for other extensions (#143).
x Fixed: closed private tabs are wrongly cleared in private windows (#145).

v.0.1.7.1 (2014-04-20)

+ Display hotkey in toolbar button's tooltip in Firefox 29+ (Australis) (#136).
x Workaround to correctly update title bar in Firefox 29+ (Australis), also see bug 987929 (you can set browser.tabs.drawInTitlebar = false or extensions.privateTab.usePrivateWindowStyle = false as alternative and better workaround).
x Fixed width of clickable area for “New Private Tab” button after last tab in Firefox 29+ (Australis) (#137).
x Corrected appearance for “New Private Tab” button after last tab in Firefox 29+ (Australis) (#138).
* Improved “private” protocol: now works simple private:http://example.com/ links, not only private:///#http://example.com/.

v.0.1.7 (2014-02-11)

+ Added ability to remove private tabs from undo close history only after private browsing ends (#112)
+ Added highlighting of private tabs in “List all tabs” menu (#113)
x Correctly ignore single char hotkeys (like just V or Shift+V) in WYSIWYG editors
x Correctly detect built-in private windows in SeaMonkey (#116)
x Correctly update download panel in Firefox 28.0a1+
x Correctly insert button into toolbar in Firefox 29+ (Australis) (#121)
+ Added preferences to open user-defined URL in new empty private tabs (extensions.privateTab.newPrivateTabURL and extensions.privateTab.newPrivateTabURL.inPrivateWindow) (#125)
+ Added ability to disable private window-like styles, if current tab is private (extensions.privateTab.usePrivateWindowStyle preference)
+ Simplified ability to override private tabs/bookmarks styles from other themes/extensions (disabled by default, see extensions.privateTab.stylesHighPriority* preferences) (#127)
+ Added 32×32px icon for Australis (used in menu panel and in customization area) (#128)
x Correctly don't save search bar history from private tabs (#129)
* Minor code improvements
* Updated Polish locale (pl), thanks to marcinsu
* Updated Hungarian locale (hu), thanks to evenorbert

v.0.1.6 (2013-10-31)

* Improved compatibility with Tab Mix Plus (many thanks to onemen for fixes from Tab Mix Plus side) (#95, #96)
+ Added “new private tab” item to task bar context menu (only Windows 7 and higher, extensions.privateTab.showItemInTaskBarJumpList preference) (#98)
+ Added context menu item to open multiple bookmarks/history items in private tabs (#99)
* Changed default hotkey for toggle private state of current tab from Ctrl+Alt+V to Ctr+Alt+T (set extensions.privateTab.key.toggleTabPrivate = “control alt VK_V” to restore old hotkey) (#105)
+ Added ability to inherit private state for new empty tabs and windows (set extensions.privateTab.makeNewEmptyTabsPrivate/extensions.privateTab.makeNewEmptyWindowsPrivate to -1) (#111)

v.0.1.5 (2013-08-24)

* Added ability to show buttons "New Private Tab" and "New Tab" after last tab (#92)
x Fixed: tabs, opened from another extensions, may be wrongly detected as externally opened (#93)
x Fixed: malformed private-protocol URLs reliably crash the browser (#94)

v.0.1.4 (2013-08-19)

v.0.1.4 (2013-08-19)
x Fixed empty tabs tooltips on Firefox 25.0a1+ (#75)

• Added ability to view source of private tabs (#74)
  x Corrected "(private tab)" label in Tab Scope's popup (#78)
• Added Indonesian (id) locale, thanks to Daisuke Bjm Project
• Added Ukrainian (uk) locale, thanks to dbv92
• Added Arabic (ar) locale, thanks to infinity

• Improved compatibility with extensions like Fast Dial (#84)
  x Fixed incompatibility with Tile Tabs 10.0 (#83)
  x Corrected for changes in Mozilla bug #885177 (#85)
• Preserve text in URL Bar after auto reloading (#86)
• Improved behavior after closing of private tabs (extensions.privateTab.rememberOwnerTab preference) (#87)

• Implemented "private" protocol: now we can use special URLs to open private tabs from bookmarks or from command line (example: private:///#https://addons.mozilla.org/, may be disabled using extensions.privateTab.enablePrivateProtocol preference) (#89)
• Added ability to show "New Private Tab" button after "New Tab" button (#90)

• Added ability to invert auto reload behavior (extensions.privateTab.toggleTabPrivateAutoReload preference) using middle-click (or left-click with any modifier)