Vienna is een applicatie voor het Mac OS X-platform en wordt speciaal ontwikkeld voor het CIX-conferentie systeem. Met deze applicatie is het onder andere mogelijk om off-line een conferentie na te lezen. De ontwikkelaars hebben versie 1.4.0 de deur uitgedaan en hieraan ondersteuning voor RSS en Atom feeds toegevoegd. De volledige lijst met veranderingen ziet er als volgt uit:
Changes:
- User interface overhaul.
- Moved folders pane into main window and eliminated drawer.
- Added folder header bar above message list pane.
- Added RSS/Atom feed parsing support. Some menu commands reorganised as a result for consistency.
- Added Help/Acknowledgements to credit shared sources.
- Changed 'F' to put focus in toolbar search field and removed undocumented quick search feature.
- Added rename folder support (for RSS and Search folders).
- Dropped "CIX Home Page" from Help menu.
- Dropped initial CIX specific Welcome screen.
- Import/Export commands made into sub-menus.
- Double click on Smart folder or RSS Subscription nodes in folder tree now bring up edit window.
- Add check for updates on startup. Defaults to OFF.
- Handle feed:// links natively.
- Support importing RSS Subscriptions from an OPML format file (as generated by Bloglines).
- Support exporting RSS Subscriptions to an OPML format file (for import into Bloglines).
- Updated Growl support to 6.2.
- Joining a CIX conference now retrieves and stores the description for each topic.
- Folder list font and font size are now configurable.