Revision history for Perl extension threads.
+1.27 Wed May 10 14:01:17 EDT 2006
+ - Added $thr->kill() method for thread signalling
+ - Check for 'C' compiler when building module
+
+1.26 Mon May 8 13:18:29 EDT 2006
+ - Fix for Win32 build WRT page size
+
+1.25 Thu May 4 12:34:02 EDT 2006
+ - Final sync with blead
+ - Lock counters in tests
+
+1.24 Mon Apr 24 10:29:11 EDT 2006
+ - assert() that thread 0 is never destructed
+ - Determinancy in free.t
+
+1.23 Thu Apr 13 16:57:00 EDT 2006
+ - BUG (RE)FIX: Properly free thread's Perl interpreter
+ - It's an error to detach a thread twice
+ - More XS code cleanups
+
+1.22 Fri Apr 7 21:35:06 EDT 2006
+ - Documented maximum stack size error
+
+1.21 Tue Apr 4 13:57:23 EDT 2006
+ - Corrected ->_handle() to return a pointer
+ - Overload !=
+
+1.19 Sat Mar 25 18:46:02 EST 2006
+ - Use 'DEFINE' instead of 'CCFLAGS' in Makefile.PL
+
+1.18 Fri Mar 24 14:21:36 EST 2006
+ - ->equal returns 0 on false for backwards compatibility
+ - Changed UVs to IVs in XS code (except for TID)
+ - Use ->create in tests
+
+1.17 Thu Mar 23 10:31:20 EST 2006
+ - Restoration of 'core' build parameters
+
+1.15 Wed Mar 22 13:46:51 EST 2006
+ - BUG FIX: Replaced SvPV_nolen_const macro
+ - Disabled closure return test again and added note in POD
+
+1.14 Tue Mar 21 08:40:16 EST 2006
+ - BUG FIX: Corrected UV formatting string
+
+1.13 Mon Mar 20 15:09:42 EST 2006
+ - BUG FIX: Round stack sizes to multiple of page size
+ - Use PTHREAD_STACK_MIN if available
+
+1.12 Sun Mar 19 17:34:49 EST 2006
+ - Implemented $thr1->equal($thr2) in XS
+ - Use $ENV{PERL_CORE} in tests
+
+1.11 Fri Mar 17 13:24:35 EST 2006
+ - BUG FIX: Properly free thread's Perl interpreter
+ - Removed BUGS POD item regarding returning objects from threads
+ - Enabled closure return test in t/problems.t
+ - Handle deprecation of :unique in tests
+ - XS code cleanup
+ - Better POD coverage
+
+1.09 Mon Mar 13 14:14:37 EST 2006
+ - Initial (re-)release to CPAN
+ - 64-bit TIDs
+ - API for thread stack size (courtesy of Dean Arnold)
+ - Made threads->list() context sensitive
+ - Implemented threads->object($tid) in XS
+ - Added $thr->_handle() method
+
+
+Ancient history:
+
0.03 Mon Jul 2 12:00:50 CEST 2001
Fixed bug with threads->self() in main thread, thanks Hackworth!