- Remove Symfony dependencies
- Remove built in cache in favour of bringing you on PSR16 implementation
- Omprove using of manual routing
- Improve handling of 404 error
- Sdded support for 405 error
- Under the hood improvement
- Code cleanup and removal of unnecessary components and dependencies
Note : You would need to change initial setup for migrating from 3.x to 4.x, automatic routing logic largely remains same without any changes
Full Changelog: v3.3.0...v4.0.0