learningequality/ka-lite — pull request #553 by bcipolli (2013-08-24 23:02:17+00:00)
Title: Cache by version

This partially addresses #498.

We should invalidate the cache by cache version. First step: set a cache key prefix based on the software version.

Future steps: clear those old cache files during a version upgrade. This requires knowing the version of both past and future data--something that will be available in the update code being developed. So will address further there.