lettuce 4.0 is a major release that introduces numerous changes like stateful connections, the reactive API and many more. Lettuce 4.0 includes all features from lettuce 3.3.
Highlights of lettuce 4.0.Final
- Reactive API
- Stateful connections
- Cross-slot command execution
- Node Selection API/Execution of commands on multiple cluster nodes
- ReadFrom Settings/Redis Cluster slave reads
- Custom commands
This release contains some breaking changes. You may want to consult the wiki at Migration from 3.x to 4.x to check the migration guide.