Revision history for Perl extension Array::Lock. 0.02 Sun Jan 5 21:22:29 2003 - Changed word 'keys' to 'indexes': - Updated documentation. - Functions, lock_keys and unlock_keys are now lock_indexes and unlock_indexes - Fixed some copy/paste misdocumentation. 0.01 Sun Nov 30 13:55:27 2003 - original version; created by h2xs 1.22.