Release 2.2.59 (23rd August 2017):

Security issues:

    TL-14213       Converted sesskey checks to use timing attack safe function hash_equals()

Improvements:

    TL-15760       Updated hardcoded URLs to point to new community site location

                   Links to the community in code were updated from community.totaralms.com to
                   the new url of totara.community.