[asterisk-users] Major changes between 1.4/1.6.1.8/10?

[Gilles]

On Wed, 08 Feb 2012 20:23:54 -0600 (CST), Richard Mudgett
<rmudgett at digium.com> wrote:
>The CHANGES file is not just a dump.  It is a manually created file that
>documents each feature addition.  There is a ChangeLog file that is a dump
>of every single commit made to the source file.

Sorry about that. Indeed, the CHANGES appears to be a higher-level
view of changes brought by a release

http://svnview.digium.com/svn/asterisk/branches/1.8/CHANGES

Does someone of a good site/blog that keeps track of new releases of
Asterisk, and explains what the major changes/features when they do
occur?

Thank you.