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Rescuing 2 sources and tagging 0 as dead.) #IABot (v2.0.9.5) (AManWithNoPlan - 16537 |
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Starting with 2.1.0, Ruby's versioning policy changed to be more similar to [[semantic versioning]].<ref name="semantic-versioning"/>
Ruby 2.2.0 includes speed-ups, bugfixes, and library updates and removes some deprecated APIs. Most notably, Ruby 2.2.0 introduces changes to memory handling{{snd}}an incremental garbage collector, support for garbage collection of symbols and the option to compile directly against jemalloc. It also contains experimental support for using [[vfork]](2) with system() and spawn(), and added support for the [[Unicode]] 7.0 specification. Since version 2.2.1,<ref name="2-2-1-release"/> [[Ruby (programming language)#Matz's Ruby interpreter|Ruby MRI]] performance on [[ppc64|PowerPC64]] was improved.<ref name="2-2-1-changelog"/><ref name="Pedrosa-1"/><ref name="Pedrosa-2"/> Features that were made obsolete or removed include callcc, the DL library, Digest::HMAC, lib/rational.rb, lib/complex.rb, GServer, Logger::Application as well as various C API functions.<ref name="obsolete-or-gone-in-2.2"/>
Ruby 2.3.0 includes many performance improvements, updates, and bugfixes including changes to Proc#call, Socket and IO use of exception keywords, Thread#name handling, default passive Net::FTP connections, and Rake being removed from stdlib.<ref name="Ruby 2.3.0 NEWS"/> Other notable changes include:
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