GD Rating System Pro 2.3.1 is the minor release, but with a lot of updates and fixes related to the plugin’s main query object (and period query object), cache object and fixes for some styling problems.
For the past few days, I was doing intensive testing of the query (regular and period) and cache engines, and that has been very productive in discovering many minor issues. So, this minor update includes a lot of changes to query and cache objects to improve the caching process, return of query data, sorting and more. In the same time, many bugs are fixed: styling for the stars rating when using fonts with some themes, missing settings for period query cache and several bugs related to query and period query engines.
If you find any issues with the plugin, please use the support forum to report them.