Be careful with old versions!
These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.
o Fixed a problem that did not work on Firefox 46 or later.
o Fixed a problem that did not work on Firefox 3.
1. Fixed that crashes at browser shutdown.
2. Fixed that shown reverse toolbar icon even if using default theme.
Added "Highlight unwanted cookies" option.
Fixed a bug that couldn't export cookies in version 2.3.3.
if you do not use this function, you can turn off via options.
In addition, the cookies expired will not be imported.
As a side effect, you can set keyboard shortcut sequence from prefs. If you want, set extensions.biscuit.key.ShowCookies like "ctrl+shift+C".
o For Firefox19 or latter: Disable any cookie operations in private browsing mode.
because in Fx19 or latter, firefox interfaces can't handle in-private-browsing cookies properly.
o Add support for the Inline Options since Firefox 7.x.
o (Japanese only) Fix terms were not uniform.
You can change the behavior thru the Preferences window.
However, as you know, session cookies can not preserve across sessions :-).
o Fix problem, that can access Web Storage stored in the normal mode, even if you turned on Private Browsing.
In addition, with technical limitations, cannot access Web Storage during turned on Private Browsing.
o If you change the state of the site folder to 'preserve' or 'not', then state change will reflect to whole cookies in the folder.
Fix to work correctly even if folder is closed.
o Fix some other minor bug.
You can now manipulate Web Storage items just like Cookies.
o Enable the 'Remove All Cookies' button also in search.
o Fix some minor bugs.
o In the Cookie dialog, changed to be able to select multiple lines.
o Add a context menu to the cookie dialog.
Now you can check/uncheck/delete cookies thru context menu.