Hi Matt,
After some further analysis, I noticed that the 'main' Hotpot plugin has a newer version in the zip file, but 'sub-plugins' or subfolders that seem to be further plugins (above) have their versions old (in their version.php files) that's why update fails. So in order to 'force' the system to install them along with the main Hotpot zip file, I just manually modified their version.php information and replaced them with anything higher than currently installed version - i.e. 2014061824.
Regards,
Cris
After some further analysis, I noticed that the 'main' Hotpot plugin has a newer version in the zip file, but 'sub-plugins' or subfolders that seem to be further plugins (above) have their versions old (in their version.php files) that's why update fails. So in order to 'force' the system to install them along with the main Hotpot zip file, I just manually modified their version.php information and replaced them with anything higher than currently installed version - i.e. 2014061824.
Regards,
Cris