We decided to wait with the "5.3.0" release as a new minor bug has been encountered on last minute and we preferred to publish another beta version to be sure, that the final release will not suffer such issue. If everything works fine (up to now we don't have any troubles with it reported), we'll probably publish the 5.3.0 during next week.
As mentioned above, last week we uploaded new "beta" release - Forest Pack Pro v5.2.5 beta
. Please feel free to download & install the latest beta version - it's pretty stable and we've already fixed that bug and I would say it's prepared to be used in production.