Adjust version to 3.1-SNAPSHOT
Adjust version to 3.1-SNAPSHOT

Hocdoc/lettuce,lettuce-io/lettuce-core,lettuce-io/lettuce-core,taer/lettuce,pulse00/lettuce,Hocdoc/lettuce,lettuce-io/lettuce-core,taer/lettuce,lettuce-io/lettuce-core,mp911de/lettuce,mp911de/lettuce,pulse00/lettuce