== Xcode Version Information ==
This is a place to record various bits of information pertaining to a release of Xcode (currently, just which gcc4 is found with which Xcode)

== Mac OS X 10.4 ==
=== Xcode 2.0 ===
 * gcc4 is 4.0.0

=== Xcode 2.1 ===
 * gcc4 is 4.0.0

=== Xcode 2.2 ===
 * gcc4 is 4.0.1

=== Xcode 2.2.1 ===
 * gcc4 is 4.0.1

=== Xcode 2.3 ===
 * gcc4 is 4.0.1

=== Xcode 2.4 ===
 * gcc4 is 4.0.1

=== Xcode 2.4.1 ===
 * gcc4 is 4.0.1

=== Xcode 2.5 ===
 * gcc4 is 4.0.1

== Mac OS X 10.5 ==
=== Xcode 3.0 ===
 * gcc4 is 4.0.1

=== Xcode 3.1 ===
 * gcc4 is 4.0.1
 * gcc42 is 4.2.1

=== Xcode 3.1.1 ===
 * gcc4 is 4.0.1
 * gcc42 is 4.2.1