I just finished putting the final touches on the next release of MOStlyCE, version 184.108.40.206. The biggest change for this release was an upgrade of the TinyMCE core from 3.0.7 to the latest version available 220.127.116.11. This brings in lots of bug fixes and better support for Opera 9.50 and the Firefox 3. Their full changelog can be found here.
I also did some general reworking of the compression feature. It has not been functioning properly in recent versions of Opera and/or with the new FireFox 3 release. It would appear I’ve got it working again for both Opera and Firefox. Editor compression is important because it reduces the overall size of the editor by up to 75% and reduces the number of HTTP requests required to load the editor. As always you can find the latest version on the projects SourceForge page. Upgrade instructions can be found here.