The piece that I've been most excited about in Flex 4 is the faster Flex compiler. So I was interested to see Enrique's post on some of the speedups. To quote, "The performance test suite went from full compiling in...
Reading through the subversion commits, I've seen a number of interesting changes for Flex 4. Carol Frampton added inline support for two-way binding. Using the syntax of "@{expr}", you can now more simply support two-way binding. Paul Reilly has submitted...
I've really enjoyed having access to the Flex SDK subversion commits, so that I can see the actual changes going into Flex 4. I have an email subscription to the commits, which I read over when I find the time....
If you use an RSS reader, you can subscribe to a feed of all future entries tagged 'flex 4'. [What is this?]