Added support for Firefox 5.0, 6.0, and 7.0a1.
Fixed statusMessage detection.
Updated function signatures for disabling autosave in the latest version of Gmail.

We encourage all users to update to 0.5.1.

There are two small (but significant) changes:
Updated function signatures for disabling autosave in the latest version of Gmail.
Used the nsIPromptService instead of the network prompter, so that the code will not fail on Firefox 4 (Firefox 4 compatibility improvement).

Version 0.5.0 is a significant update to Gmail S/MIME. We encourage all users to update.

Firefox through 4.0 is supported.
Seamonkey through 2.1b2 is supported.
Improvements were made to the Gmail experience.
And much more!

Version 0.4.7 fixes the progress message display, and updates Gmail function signatures. We encourage everyone to update to this version of Gmail S/MIME.

Version 0.4.6 updates existing functionality and fixes a couple of bugs. Gmail S/MIME still works on Firefox 1.5 through 3.7a1pre, and has experimental support for Seamonkey 2. Please send any comments or questions to the developers directly.