version bump to 3.5.4
version bump to v3.5.3
version bump to v3.5.2
version bump to v3.5.1
version bump to v3.5.0
update VERSION to 3.1.5
update VERSION to 3.1.0
Regenerated gemspec for version 3.1.0.pre3
Regenerated gemspec for version 3.1.0.pre2
Regenerated gemspec for version 3.1.0.pre1