Change log for Cool Stack 1.2
=============================
Packaging :
. Decomposed CSKamp to CSKapache2, CSKphp5 and CSKmysql32 for more
  flexibility during installation. All are packaged in a single CSKamp package 
  for a single download.
. Added CSKruntime package which contains core libraries that all packages are
  dependent on. Install this first.
. CSKphplibsBundle.tar has been replaced by a CSKphplibsbundle package which
  contains CSKphplibs, CSKtds and CSKncurses (same as before).
. Single source package for both SPARC and x86. See 'Build' section
  below for more details.

Components :
. Apache version upgraded to 2.2.6. Added mod_fcgid-2.2, mod_jk-1.2.25, mod_proxy,
  SMF support.
. PHP version upgraded to 5.2.4. Configure and compiler options changed. 
  Added dtrace extension, FastCGI support. 
  Added a configuration script, setup-ws7-php.sh for use with Sun Web Server 7.0.
. APC version upgraded to 3.0.14.
. gmp library compiler optimization level changed from -fast to -xO4.
. openldap CFLAGS now includes -D_AVL_H_.
. MySQL version upgraded to 5.0.45. Compiler optimization flags changed,
  added support for ndbcluster and Solaris SMF support.
. Memcached version upgraded to 1.2.2. libevent version upgraded to 1.3d along
  with some patches which are now in 1.3e.
  Changed compiler flags to include "-mt" and remove "-xipo" (memcached only).
. Squid version upgraded to 2.6.16. Added SMF support.
. Tomcat version upgraded to 5.5.23. Added SMF support. Tomcat now installs in 
  /opt/coolstack/tomcat.
. Ruby version upgraded to 1.8.6, rails to 1.2.3.
. Added lighttpd 1.4.18.
. Perl extensions DBI-1.59, DBD-mysql-4.005 and Sys-Syslog-0.18 have been added,
  DB_File removed.
. Added pcre-7.1 as part of CSKruntime package. Currently used by lighttpd only.

Build:
. A top-level script setupcsenv.sh has been added for easy customization.
. Top-level build scripts 'build_coolstack.sh' and 'build_coolstack_internal.pl"
  have been added to automate the build process. These are in the CSKruntimeSrc pacakge.
. The entire stack on both SPARC and x86 was built with Sun Studio 12 
  compilers except for mysql on x86/x64 which uses gcc.

Bugs Fixed:
. Apache does not use openldap.
. gd library on SPARC lacks png support.
. mod_authnz_ldap incorrectly specified in apache configure.
. Perl extension DB_File doesn't work due to missing BDB - fixed by removing this extension.
. suexec doesn't work as it is incorrectly specified in apache configure.

=============================
Change log for Cool Stack 1.1
=============================
. Apache version upgraded to 2.2.3. Added support for ldap, deflate.
. PHP version upgraded to 5.2.0. Added support for following extensions :
bz2, curl, dba, gd, gettext, gmp, iconv, imap, ldap, mssql, ncurses, odbc, openssl, pdo_dblib, pdo_mysql, pdo_odbc, pdo_pgsql, pgsql, pspell, readline, snmp, suhosin, tidy, xsl, zlib
. MySQL version upgraded to 5.0.33
. Added memcached 1.2.0
. Added ruby 1.8.5, rubygems 0.9.0, rails 1.1.6
. Sun Studio compiler options changed for increased performance.


Change log for Cool Stack 1.0.2
===============================
. mod_jk has been added to Apache and the Apache configuration file 
  'httpd.conf' edited to include it.

Change log for Cool Stack 1.0.1
===============================

. APC has been upgraded from 3.0.10 to 3.0.11 and built using --enable-apc-sem
  as this performs better than the default version using flock to do locking. 

. PHP 5.1.4 includes a number of additional extensions including dom, simplexml,
  PEAR and MySQL Improved (mysqli) extensions.

. The default Apache httpd configurations (httpd.conf and ssl.conf) have been
  modified to include support for PHP and for better performance.

. A default php.ini file is included under the 'lib' sub-directories of the
  php installations.

. The README files for apache2, php5, php5_fastcgi have been updated to
  reflect the above changes.

. The source directories appear exclusively in the source package and have
  been removed from the binary packages.