AMF Explorer has been updated to work with Firefox 4 and Firebug 1.7. In the process I also added a the ability to copy the AMF data to the clipboard in JSON format.

The new version is awaiting review on the AMO site, but if you want to get it now you can install it from here: https://addons.mozilla.org/en-us/firefox/addon/amf-explorer/versions/

This evening I released AMF Explorer 0.6. This version adds a custom binary cache that should fix issues some users were seeing with AMF response deserialization. I'm still waiting for AMO public approval, so if you are using AMF Explorer you will need to manually update the add-on from the AMO site. Please be sure to report any issues to the AMF Explorer bug tracker at RIAForge. Thanks.

I've released a few updates to AMF Explorer over the last week or so. Improvements include support for small messages, better formatting, and better error messages. You can get the latest from the AMO site.

Unfortunately automatic updates are not enabled because AMF Explorer has yet to go public. If you are using AMF Explorer please consider taking the time to register and review the add-on on the AMO site as this will help with the AMO review process. Once the add-on is public it will be easier to find and install as it will not be marked as experimental and automatic updates will be enabled. Thanks!