This version adds a new feature and has several bugfixes and improvements:
- new: month links in the block can point to month titles in the list.
- new: validate excluded categories input
- fix: block respects excluded categories option
- new: uses scbOptionsPage framework 1.0
- fix: single wp-cron event when changing cache interval
- fix: redundant calls to displaySAR::generate()
PHP5 is required.