2011.07.14, Version 0.5.1 (unstable)

* nodejs#1233 Fix os.totalmem on FreeBSD amd64 (Artem Zaytsev)

* nodejs#1149 IDNA and Punycode support in url.parse
  (Jeremy Selier, Ben Noordhuis, isaacs)

* Export $CC and $CXX to uv and V8's build systems

* Include pthread-win32 static libraries in build (Igor Zinkovsky)

* nodejs#1199, nodejs#1094 Fix fs can't handle large file on 64bit platform (koichik)

* nodejs#1281 Make require a public member of module (isaacs)

* nodejs#1303 Stream.pipe returns the destination (Elijah Insua)

* nodejs#1229 Addons should not -DEV_MULTIPLICITY=0 (Brian White)

* libuv backend improvements

* Upgrade V8 to 3.4.10

2011.07.05, Version 0.5.0 (unstable)

* New non-default libuv backend to support IOCP on Windows.
  Use --use-uv to enable.

* deprecate http.cat

* docs improved.

* add child_process.fork

* add fs.utimes() and fs.futimes() support (Ben Noordhuis)

* add process.uptime() (Tom Huges)

* add path.relative (Tony Huang)

* add os.getNetworkInterfaces()

* add remoteAddress and remotePort for client TCP connections
  (Brian White)

* add secureOptions flag, setting ciphers,
  SSL_OP_CRYPTOPRO_TLSEXT_BUG to TLS (Theo Schlossnagle)

* add process.arch (Nathan Rajlich)

* add reading/writing of floats and doubles from/to buffers (Brian White)

* Allow script to be read from stdin

* nodejs#477 add Buffer::fill method to do memset (Konstantin Käfer)

* nodejs#573 Diffie-Hellman support to crypto module (Håvard Stranden)

* nodejs#695 add 'hex' encoding to buffer (isaacs)

* nodejs#851 Update how REPLServer uses contexts (Ben Weaver)

* nodejs#853 add fs.lchow, fs.lchmod, fs.fchmod, fs.fchown (isaacs)

* nodejs#889 Allow to remove all EventEmitter listeners at once
  (Felix Geisendörfer)

* nodejs#926 OpenSSL NPN support (Fedor Indutny)

* nodejs#955 Change ^C handling in REPL (isaacs)

* nodejs#979 add support for Unix Domain Sockets to HTTP (Mark Cavage)

* nodejs#1173 nodejs#1170 add AMD, asynchronous module definition (isaacs)

* DTrace probes: support X-Forwarded-For (Dave Pacheco)

2011.06.29, Version 0.4.9 (stable)

* Improve documentation

* nodejs#1095 error handling bug in stream.pipe() (Felix Geisendörfer)

* nodejs#1097 Fix a few leaks in node_crypto.cc (Ben Noordhuis)

* nodejs#562 nodejs#1078 Parse file:// urls properly (Ryan Petrello)

* nodejs#880 Option to disable SSLv2 (Jérémy Lal)

* nodejs#1087 Disabling SSL compression disabled with early OpenSSLs.

* nodejs#1144 debugger: don't allow users to input non-valid commands
  (Siddharth Mahendraker)

* Perf improvement for util.inherits

* nodejs#1166 Support for signature verification with RSA/DSA public keys
  (Mark Cavage)

* nodejs#1177 Remove node_modules lookup optimization to better support
  nested project structures (Mathias Buus)

* nodejs#1203 Add missing scope.Close to fs.sendfileSync

* nodejs#1187 Support multiple 'link' headers

* nodejs#1196 Fix -e/--eval can't load module from node_modules (Koichi Kobayashi)

* Upgrade V8 to 3.1.8.25, upgrade http-parser.

2011.05.20, Version 0.4.8 (stable)

* #974 Properly report traceless errors (isaacs)

* nodejs#983 Better JSON.parse error detection in REPL (isaacs)

* nodejs#836 Agent socket errors bubble up to req only if req exists

* nodejs#1041 Fix event listener leak check timing (koichik)

*	nodejs#1038 Fix dns.resolve() with 'PTR' throws Error: Unknown type "PTR"
  (koichik)

* nodejs#1073 Share SSL context between server connections (Fedor Indutny)

* Disable compression with OpenSSL. Improves memory perf.

* Implement os.totalmem() and os.freemem() for SunOS (Alexandre Marangone)

* Fix a special characters in URL regression (isaacs)

* Fix idle timeouts in HTTPS (Felix Geisendörfer)

* SlowBuffer.write() with 'ucs2' throws ReferenceError. (koichik)

* http.ServerRequest 'close' sometimes gets an error argument
  (Felix Geisendörfer)

* Doc improvements

* cleartextstream.destroy() should close(2) the socket. Previously was being
	mapped to a shutdown(2) syscall.

* No longer compile out asserts and debug statements in normal build.

* Debugger improvements.

* Upgrade V8 to 3.1.8.16.

2011.04.22, Version 0.4.7 (stable)

* Don't emit error on ECONNRESET from read() nodejs#670

* Fix: Multiple pipes to the same stream were broken nodejs#929
  (Felix Geisendörfer)

* URL parsing/formatting corrections nodejs#954 (isaacs)

* make it possible to do repl.start('', stream) (Wade Simmons)

* Add os.loadavg for SunOS (Robert Mustacchi)

* Fix timeouts with floating point numbers nodejs#897

* Improve docs.

2011.04.13, Version 0.4.6 (stable)

* Don't error on ENOTCONN from shutdown() nodejs#670

* Auto completion of built-in debugger suggests prefix match rather than
	partial match. (koichik)

* circular reference in vm modules. #822 (Jakub Lekstan)

* http response.readable should be false after 'end' nodejs#867 (Abe Fettig)

* Implemenet os.cpus() and os.uptime() on Solaris (Scott McWhirter)

* fs.ReadStream: Allow omission of end option for range reads nodejs#801
	(Felix Geisendörfer)

* Buffer.write() with UCS-2 should not be write partial char
	nodejs#916 (koichik)

* Pass secureProtocol through on tls.Server creation (Theo Schlossnagle)

* TLS use RC4-SHA by default

* Don't strangely drop out of event loop on HTTPS client uploads nodejs#892

* Doc improvements

* Upgrade v8 to 3.1.8.10

2011.04.01, Version 0.4.5 (stable)

* Fix listener leak in stream.pipe() (Mikeal Rogers)

* Retain buffers in fs.read/write() nodejsGH-814 (Jorge Chamorro Bieling)

* TLS performance improvements

* SlowBuffer.prototype.slice bug nodejsGH-843

* process.stderr.write should return true

* Immediate pause/resume race condition nodejsGH-535 (isaacs)

* Set default host header properly nodejsGH-721 (isaacs)

* Upgrade V8 to 3.1.8.8

2011.03.26, Version 0.4.4 (stable)

* CryptoStream.end shouldn't throw if not writable nodejsGH-820

* Drop out if connection destroyed before connect() nodejsGH-819

* expose https.Agent

* Correctly setsid in tty.open nodejsGH-815

* Bug fix for failed buffer construction

* Added support for removing .once listeners (nodejsGH-806)

* Upgrade V8 to 3.1.8.5

2011.03.18, Version 0.4.3 (stable)

* Don't decrease server connection counter again if destroy() is called more
	than once nodejsGH-431 (Andreas Reich, Anders Conbere)

* Documentation improvements (koichik)

* Fix bug with setMaxListeners nodejsGH-682

* Start up memory footprint improvement. (Tom Hughes)

* Solaris improvements.

* Buffer::Length(Buffer*) should not invoke itself recursively nodejsGH-759 (Ben
  Noordhuis)

* TLS: Advertise support for client certs nodejsGH-774 (Theo Schlossnagle)

* HTTP Agent bugs: nodejsGH-787, nodejsGH-784, nodejsGH-803.

* Don't call GetMemoryUsage every 5 seconds.

* Upgrade V8 to 3.1.8.3

2011.03.02, Version 0.4.2 (stable)

* Improve docs.

* Fix process.on edge case with signal event (Alexis Sellier)

* Pragma HTTP header comma separation

* In addition to 'aborted' emit 'close' from incoming requests
  (Felix Geisendörfer)

* Fix memleak in vm.runInNewContext

* Do not cache modules that throw exceptions (Felix Geisendörfer)

* Build system changes for libnode (Aria Stewart)

* Read up the prototype of the 'env' object. (Nathan Rajlich)

* Add 'close' and 'aborted' events to Agent responses

* http: fix missing 'drain' events (Russell Haering)

* Fix process.stdout.end() throws ENOTSOCK error. (Koichi Kobayashi)

* REPL bug fixes (isaacs)

* node_modules folders should be highest priority (isaacs)

* URL parse more safely (isaacs)

* Expose errno with a string for dns/cares (Felix Geisendörfer)

* Fix tty.setWindowSize

* spawn: setuid after chdir (isaacs)

* SIGUSR1 should break the VM without delay

* Upgrade V8 to 3.1.8.