Bump to version 10.1.0.
Add comment= back (used by rail ties). And bump to version 10.1.0.beta.3
Bump to 10.1.0.beta.2
Bumped to 10.1.0.beta.1 For a beta release gem.
Bump to 10.0.4
Bump to 10.0.3 and add release docs.
Release notes for 0.9.6.
Bump to version 10.0.2.
Bump to version 0.9.5.
Update the 10.0.1 release doc.