### Added
- Added experimental support for Relay's adaptive cache
- Added health, slowlog and command statistics widgets
- Added `queryttl` configuration option (defaults to 24h)
- Support calculating memory using in groups widget
- Added `groups`, `slowlog`, `commands` and `prune-queries` CLI command
- Added `objectcache_flushlog_limit` filter
### Changed
- Prevent cache from being enabled if handshake fails
- Be more helpful when connection fails
- Improved diagnostics and various health...