About this extension
You don't need this add-on. Firefox has a History button built-in now.
If you think this add-on violates Mozilla's add-on policies or has security or privacy issues, please report these issues to Mozilla using this form.
Please don't use this form to report bugs or request add-on features; this report will be sent to Mozilla and not to the add-on developer.
History Button is being discontinued. This update marks at as incompatible with Firefox 29, which has the same functionality built-in.