Here's the changelog:

Release 1.0.27 (1 November 2011):
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Database upgrades:
    T-9010  Allow SCORM activity to be directly launched    SCORM activities can now be launched directly from the course view page, using "direct view" also resolves some crashing issues with IE8 and IE9

Improvements:
    T-8485  Simplified Chinese language pack added
    T-8485  Additions to Finnish, German and Hebrew and Castilian Spanish packs

Bug fixes:
    T-9423      Use html entities for arrows in theme   Prevents validation errors
    T-9409      Fix MSSQL error in SCORM report source
    T-9410      Tidy up session roles display in Face-to-face session form
    T-9437      Wrap title in format_string so multilang filter works
    T-9427      Fix unicode concatenation in MSSQL
    T-9429      Throw error if report query fails
    T-5734      Fix warning if referrer not set
    T-9421      Fix team members report formatting
    T-9435      Fix get_string to correctly find strings in parent language
    T-9420      Fix broken tag in course activity progress report
    T-9412      Add RTL support for course completion status bars
    T-9436      Change dashboard headings to make them translatable
    T-9442      Prevent empty embedded reports throwing errors
    T-9444      Add info about PostgreSQL configuration