Here's the changelog:

Release 1.0.15 (14 June 2011):
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New features:
    8242    Add 'Show records below this level' option to hierarchy content restrictions in Report Builder

Improvements:
    8485    Add Finnish Totara language pack
    8485    Updated French, German and Spanish language packs
    8618    Add extra markup to Face-to-face modinfo                                            To help with theming.
    8032    Align "All Reports" and "View this Report" buttons next to each other

Bug fixes:
    8638    Update API location for reCAPTCHA
    5734    Fix broken table cell alignments
    7236    Alignment fixes for IE6 in Feedback module