Stash 0.13.1
- Dropped support for PHP 5.3.
- Updated dependencies.
- Removed various PHP warnings (exceptions are still thrown where needed).
- Various optimizations, such as reduced function calls during repeated operations.
- Added "isPersistent" method to driver classes.
Stash Bundle v0.5.1
- Dropped support for PHP 5.3.
- Added 'logger' config parameter to caches so that they may be injected when each cache is created.
- Compatibility updates for our upstream projects.