See https://github.com/madelson/DistributedLock#release-notes.
New package versions (not all packages are updated in each release):
DistributedLock 2.5
DistributedLock.Postgres 1.2
DistributedLock.SqlServer 1.0.5
DistributedLock.Core 1.0.7