Setting a version

[erichkist]

Setting a version to update brew's formula with link tarball/version.

[jeremy]

comma typo

[erichkist]

Fixed! =)

[jeremy]

@sstephenson wdyt about keeping the changelog and version updated so folks can track master between releases?

[sstephenson]

I think keeping the changelog up-to-date is a good idea. I'm unsure about constantly updating the version number when we aren't making a full release though. When/how would we change it?

FWIW Homebrew users can already get the latest version at any time by running brew install --HEAD ruby-build.

[jeremy]

Cool, didn't know about --HEAD

Maybe the changelog could just use #### HEAD or #### master and freeze a date on release only.

[sstephenson]

+1 to that, and we can add a note to the readme about --HEAD.

[erichkist]

@jeremy, @sstephenson Thanks guys.
I like the solution. Add the 'upgrade --HEAD ruby-build' too. I use this command but folks doesn't know.

wdyt about add update feature in bin/ruby-build?