UPDATE : R5#2.2 published in order to fix regression from R5#2 & R5#2.1 :

– IE9 Support.
– Error displayed on sprint plan for task with a name and no description.

Some improvements brought by iceScrum R5#2.1:

1. Big improvements on client-side performances.
2. Fixed SQL Server support.
3. Fixed cache issues on webservices.
4. Fixed import issue with .zip archives.
5. Fixed error display when opening a wrong URL.
6. Fixed Java 7 support.

iceScrum Pro also gets some improvements:

1. Usernames cannot be updated anymore in the administration panel.
2. Fixed dates and states on story copied from one project to another.
3. Fixed bug in chat: some co-workers weren’t recognized.