O Ruby 1.9.3 preview1 foi lançado. Esta é a primeira pre-release da
próxima versão e ainda existem alguns problemas conhecidos, que serão
resolvidos na proxima release, Ruby 1.9.3-p0

Ver [ChangeLogs][1] e [NEWS][2] para descrições.

### Descargas

* [<URL:https://cache.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-preview1.tar.bz2>][3]
  SIZE: 9507455 bytes
  MD5: 7d93dc773c5824f05c6e6630d8c4bf9b
  SHA256: a15d7924d74a45ffe48d5421c5fc4ff83b7009676054fa5952b890711afef6fc

* [<URL:https://cache.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-preview1.tar.gz>][4]
  SIZE: 12186410 bytes
  MD5: 0f0220be4cc7c51a82c1bd8f6a0969f3
  SHA256: 75c2dd57cabd67d8078a61db4ae86b22dc6f262b84460e5b95a0d8a327b36642

* [<URL:https://cache.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-preview1.zip>][5]
  SIZE: 13696708 bytes
  MD5: 960e08b2dc866c9987f17d0480de63a1
  SHA256: 249483f88156b4ae65cd45742c6f6316660f793b78739657596c63b86f76aaeb

### Diferenças da versão anterior

As versões anteriores do Ruby encontravam-se sob a licença \"GPLv2\" e
\"Ruby\". No entanto, nesta versão foi substituida pela licença
\"2-clause BSDL\"(AKA Simplified BSD License) e \"Ruby\".

### Encoding

SJIS changed to alias for Windows-31J, instead of Shift\_JIS.

### Standard Libraries

* io/console: Add capabilities to IO instances.
* openssl
* test/unit: supports parallel test

### Other changes

* pathname and date are re-implemented on current preview.
* A purpose of VM locking is changed.



[1]: https://svn.ruby-lang.org/repos/ruby/tags/v1_9_3_preview1/ChangeLog
[2]: https://svn.ruby-lang.org/repos/ruby/tags/v1_9_3_preview1/NEWS
[3]: https://cache.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-preview1.tar.bz2
[4]: https://cache.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-preview1.tar.gz
[5]: https://cache.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-preview1.zip