---
ruby::version::env:
  1.8.7-p358:
    CC: gcc

  1.9.2-p290:
    CC: gcc

  1.9.2-p320:
    CC: gcc

ruby::version::alias:
  1.8.7: 1.8.7-p358
  1.9.2: 1.9.2-p320
  1.9.3: 1.9.3-p484
  1.9.3-p231-tcs-github: 1.9.3-p231-tcs-github-1.0.32
  2.0.0: 2.0.0-p353
  2.0.0-github: 2.0.0-github6
  2.1.0: 2.1.0-preview2
  jruby: jruby-1.7.6
  ree: ree-1.8.7-2012.02

---
ruby::version::env:
  1.8.7-p358:
    CC: gcc

  1.9.2-p290:
    CC: gcc

  1.9.2-p320:
    CC: gcc

ruby::version::alias:
  1.8.7: 1.8.7-p358
  1.9.2: 1.9.2-p320
  1.9.3: 1.9.3-p484
  1.9.3-p231-tcs-github: 1.9.3-p231-tcs-github-1.0.32
  2.0.0: 2.0.0-p353
  2.0.0-github: 2.0.0-github6
  jruby: jruby-1.7.6
  ree: ree-1.8.7-2012.02

Remove version alias for 2.1.0
Remove version alias for 2.1.0

After the 2.1.0 ruby will not use the patchlevel for 2.1+ releases.

The next release will be 2.1.1 so we don't need these aliases anymore.

See
https://github.com/sstephenson/ruby-build/commit/9e76ceb8bf772115e34c98802826da3884dd0b2c
and linked tweet.
