- Update to 15.2
- Add php extensions:
.gd (needed for manipulation of images and also for CAPTCHAs)
.mbstring (needed for an UTF-8 compatible lower case filter)
.calendar (needed for calendar feature)
.zip (needed for features such as XML Wiki Import/Export
and PluginArchiveBuilder)
.fileinfo (needed for the 'Validate uploaded file content'
preference)
.intl (intl extension is preferred for Tiki 15 onwards)
.mcrypt (Enable safe, encrypted storage of data)