[ruby-dev:47865] [ANN] Ruby 2.1.0 is released
From:
"NARUSE, Yui" <naruse@...>
Date:
2013-12-25 16:29:11 UTC
List:
ruby-dev #47865
Hi, We are pleased to announce the release of Ruby 2.1.0. Ruby 2.1 has many improvements including speed up without severe imcompatibilities. Try it! ## Download * [http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.0.tar.bz2](http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.0.tar.bz2) * SIZE: 12007442 bytes * MD5: 1546eeb763ac7754365664be763a1e8f * SHA256: 1d3f4ad5f619ec15229206b6667586dcec7cc986672c8fbb8558161ecf07e277 * [http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.0.tar.gz](http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.0.tar.gz) * SIZE: 15076389 bytes * MD5: 9e6386d53f5200a3e7069107405b93f7 * SHA256: 3538ec1f6af96ed9deb04e0965274528162726cc9ba3625dcf23648df872d09d * [http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.0.zip](http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.0.zip) * SIZE: 16603067 bytes * MD5: 2fc3a80b56da81b906a9bb6fc7ca8399 * SHA256: d40d7bfb39ca2e462dea61dcbbcf33426b60e6e553335c3afb39b4d827a6891c ## Changes since 2.0 The notable changes are: * VM (method cache) * RGenGC (See ko1's [RubyKaigi presentation](http://rubykaigi.org/2013/talk/S73) and [RubyConf 2013 presentation](http://www.atdot.net/~ko1/activities/rubyconf2013-ko1_pub.pdf)) * refinements [#8481](https://bugs.ruby-lang.org/issues/8481) [#8571](https://bugs.ruby-lang.org/issues/8571) * syntax changes * Decimal/Complex Literal [#8430](https://bugs.ruby-lang.org/issues/8430) * def's return value [#3753](https://bugs.ruby-lang.org/issues/3753) * Bignum * use GMP [#8796](https://bugs.ruby-lang.org/issues/8796) * String#scrub [#8414](https://bugs.ruby-lang.org/issues/8414) * Socket.getifaddrs [#8368](https://bugs.ruby-lang.org/issues/8368) * RDoc 4.1.0 and RubyGems 2.2.0 * "literal".freeze is now optimized [#9042](https://bugs.ruby-lang.org/issues/9042) * add Exception#cause [#8257](https://bugs.ruby-lang.org/issues/8257) * update libraries like BigDecimal, JSON, NKF, Rake, RubyGems, and RDoc * remove curses [#8584](https://bugs.ruby-lang.org/issues/8584) See more details of changes: [NEWS in Ruby repository](https://github.com/ruby/ruby/blob/v2_1_0/NEWS). -- NARUSE, Yui <naruse@airemix.jp>