What has changed in GDB?
(Organized release by release)
+*** Changes since GDB 5.0:
+
+* New native configurations
+
+Alpha FreeBSD alpha*-*-freebsd*
+x86 FreeBSD 3.x and 4.x i[3456]86*-freebsd[34]*
+
+* New targets
+
+* OBSOLETE configurations
+
+x86 FreeBSD before 2.2 i[3456]86*-freebsd{1,2.[01]}*,
+
+* Deleted configurations
+
+* Other news:
+
+* All MIPS configurations are multi-arched.
+
+Multi-arch support is enabled for all MIPS configurations.
+
+* gdba.el deleted
+
+GUD support is now a standard part of the EMACS distribution.
+
*** Changes in GDB 5.0:
* Improved support for debugging FP programs on x86 targets