Cotonti Siena 0.9.11

#1. What's new in Siena 0.9.11

• Major security update for password hashing and storage. Multiple hashing algorithms are supported, all new passwords are hashed with salt and sha256 instead of md5 by default. Existing passwords are kept in md5 but it is recommended to change them in future.
• New timezone handling including timezone names and daylight saving time (DST) support.
• Module subfolders in theme folders.
• Added default sorting order option for tag search results.
• Support for nested quotes on forums.
• CKEditor 3.6.4.
• 16 enhancements.
• 23 bug fixes.

For more details please see this report.

See the list of new TPL tags here.

#2. Update from 0.9.10

See updating instructions here.

For the list of files updated from 0.9.10 please see this diff and click "Files Changed".