ezoe 5.1.0 as included in eZ Publish 4.3.0 attached above.
NB: There is one regression in this version that you'll want to fix after download, and that is #016605: Online Editor adds a lot of Non Breaking spaces (nbsp) in <literal> tags, apply the patch from within the extension/ezoe folder after you extracted 5.1.0 zip file. If you don't know how to work with diff files, basically comment out line 1362 in ezxmltext/handlers/input/ezoexmlinput.php just like the line after have been commented out (//).
NB2: &\nbsp; (non breaking space) support only works correctly with eZ Publish 4.3 and up.
Many small changes have been done to make ezoe behave more like default TinyMCE, meaning copy and past from other sources and between two ezoe editors works a lot better.
& nbsp; aka 'non breaking whitespace' should now work correctly, given you have eZ Publish 4.3 or higher.
An additional spellchecker is included, it's called AtD (After the Deadline) that brings open source spellchecking to a new professional level. At the moment it only supports English, but the creators have just added German, French, Portuguese and Spanish and are going to add more later, so will probably support far more in next version.
Also, since we now uses an ant based build system, all TinyMCE plugins are bundled so you don't have to use svn version to get access to them(But old rule still applies: Only buttons / plugins mentioned in ezoe.ini have been tested with ezoe and is known to work).
For full changelog, see here.