The text is copied verbatim without attribution from Node's wiki; I think they should at least link back to it:
"API changes between v0.6 and v0.8" : https://github.com/joyent/node/wiki/API-changes-between-v0.6...
"API changes between v0.6 and v0.8" : https://github.com/joyent/node/wiki/API-changes-between-v0.6...
There are (at least) 7 more open issues before 0.8: https://github.com/joyent/node/issues?milestone=10&state...
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I feel guilty upvoting this story; specially given that submitter is just a dummy account promoting this blog.
http://twitter.com/nodejs/status/210160851225821184 and http://twitter.com/nodejs/status/210218802451972097
Best