- Move facet caching logic out of controllers.
- Introduce a new plugin manager for facet caches.
- Standardize Summon facet cache logic to more closely match Solr; add HomePage support and fix broken functionality.

- Progress on VUFIND-1267.

- Multiple configurable layouts are now available.
- Template code has been significantly refactored/simplified.

- Added some additional classes to enable improved styling of tabs via CSS.
- Improved variable naming in template
- Moved to using a data- attribute to identify record tabs.

- Includes underlying Voyager and Demo ILS driver support.

- Return early from login if called from login lightbox to avoid processing the target page twice.

- OpenLayers support has now been removed.

- The underlying problem could be demonstrated by trying to display holds with idsInMyResearch = false.

- Significantly improves channel performance, especially when collections are enabled.

- null coalescing
- use cache namespacing