Revision history for Perl extension Schedule::ByClock. Date Version Changes 08-Dec-1999 V0.90 First public release. 27-Jan-2000 V0.91 Added the posibility to wait for a minute in the hour. 17-Jan-2001 V1.00 Removed a bug in the get_control_on_minute() method. (Thanks, Gordon Banner for finding it. :-) 15-Dec-2002 V1.01 No changes to the module itself, but added the makefile and test script.