Today we're releasing the first "snapshot" update of Totara 2.2. Here's the changelog:

Release 2.2.1 (21 August 2012):
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Database Upgrades:
    T-9712      Migrate old cohort user custom field rules to Audiences

Improvements:
    T-9712      Improve scalability of bulk user unenrol
    T-9836      Add customisable totara theme to distribution
                This provides a way to customise the theme via the interface

    T-9712      Add nested cohorts functionality to Audiences
                This makes it possible to create rules that include or exclude
                other audiences
    T-9712      Improve scalability of Rules UI in Audiences
    T-9712      Allow hidden custom fields to be added to reports

Bug fixes:
    T-8343      Add extra allowed link protocols in textareas
    T-9824      Fix PHP Notice on saving an aspirational position
    T-9712      Fix grade percentage language string in reports
    T-9829      Remove all remaining dashlet_roles.txt files
    T-9828      Fix duplicate display of cohort member numbers
    T-9843      Remove debugging message in mod/book
    T-9827      Improve notification when deleting a saved report (reportbuilder)
    T-9712      Fix PHP Notice when deleting an Audience with enrolled learning
    T-9712      Fix duplicate parents error in totara_sync
    T-9712      Add totara_program enrol plugin to list of standard plugins
    T-9852      Remove moodle themes from Totara distribution
    T-9834      Fix breadcrumbs for learning plans

Simon