A quick bug-fix, fixing problems with 1.5 and earlier problems uncovered by someone who wanted to use a particularly advanced feature and found out it doesn’t quite work. That happens, particularly with these advanced features that are really cool but which nobody really uses.
- The result caching system didn’t work properly. It works now.
- Limiting results with custom field key and value didn’t work properly: it matched the value to the whole field. Now it matches the value to any part of the custom field. That should make more sense.