4.0.0

• added "features" configuration
• added requests search (extended storage api)
• added collecting request body data (idea by lkloon123, thanks!)
• added collecting of dispatched queue jobs
• added collecting Redis commands (idea by tillkruss, thanks!)
• added collecting of database query stats separate from queries
• added collecting of executed middleware
• added ability to specify slow database query threshold
• added ability to collect only slow database queries
• added ability to disable collecting of database queries keeping database stats
• added ability to disable collecting of cache queries keeping cache stats
• added duplicate (N+1) database query detection (inspired by beyondcode/laravel-query-detector, thanks!)
• added configuration to limit number of collected frames for stack traces (defaults to 10)
• added configuration to specify skipped vendors, namespaces and files for stack traces
• added index file to file storage
• added support for compression in file storage
• added new filters api to data sources
• improved file and sql storage to support search api
• improved symfony storage to work with file storage changes
• improved log api to allow passing custom stack traces in context
• improved refactored and cleaned up Laravel service provider
• improved Lumen integration to share more code with Laravel integration
• improved refactored sql storage a bit
• improved timeline api, description is now optional and defaults to event name when calling startEvent (idea by robclancy, thanks!)
• updated web UI
• fixed regexp in vanilla integration Clockwork REST api processing
• removed storage filter support (replaced by features configuration)
• BREAKING configuration format changes, please re-deploy if using customized Clockwork config
• NOTE metadata files from previous versions will need to be manually removed on upgrade