Node v5.5.0 （稳定版）发布，此版本的更新内容如下： Notable Changes events: make sure console functions exist (Dave) #4479 fs: add autoClose option to fs.createWriteStream (Saquib) #3679 http: improves expect header handling (Daniel Sellers) #4501 node: allow preload modules with -i (Evan Lucas) #4696 v8,src: expose statistics about heap spaces (v8.getHeapSpaceStatistics()) (Ben Ripkens) #4463 Minor performance improvements: (Mistakenly missing from v5.4.0) lib: Use arrow functions instead of bind where possible (Minwoo Jung) #3622. module: cache stat() results more aggressively (Ben Noordhuis) #4575 querystring: improve parse() performance (Brian White) #4675 Known issues Surrogate pair in REPL can freeze terminal. #690 Calling dns.setServers() while a DNS query is in progress can cause the process to crash on a failed assertion. #894 url.resolve may transfer the auth portion of the url when resolving between two full hosts, see #1435. Unicode characters in filesystem paths are not handled consistently across platforms or Node.js APIs. See #2088, #3401 and #3519. 更多内容请看：Read more... Node v5.5.0 （稳定版）发布下载地址
