Checked into google code today (now in 0.9 release on Alfresco forge)
Added XML config (using spring actionscript)
1. what view tabs to show (doclib,search,tasks,wcm,share)
2. thumbnailing config (id/name,height,width,whether to request on upload)
3. default page sizes for views
4. page size picklist
some other things beyond 0.8 (now in 0.9 release)
1. menu config more usable now that all main menu enable/disable code is position independent
2. tabs position independent
3. severside paging in webscripts (doclib, search results)
4. favorites/shortcuts (only avail in ui from search results view)
5. more languages: French (thanks Tiago Torrado !), Greek (thanks Maria Befa !)
in additon to previous: English, Spanish, German, Japanese
6. some things to enable cmis spaces
7. filtering of display of content rule nodes
8. goto containing folder in search works better
9. config now done witch spring actionscript in FlexSpacesConfig.xml instead of with alfresco-config.xml