Direct port of the 6.x-1.0 version of this module. Only changes are drupal 7 API. Tested and shown to be working.
This has been used in production for months without issue. adding 6.x to info file and calling full release
Snapshot of 7.x branch
Initial release of the module. I have used this with success in some ELMS features and will most likely use it because of the performance boost it provided (40 less queries per page in one test)
Initial commit though this is shown to be working already. A much easier approach to context creation / management for blocks