+0.04 (in progress)
+ - Add Changelog (### Why? We already have this file!)
+ - Add TODO file (although it's empty!)
+ - Change interface to constructor, and fix test.pl script to
+ use the new interface.
+ - Add support for Scan.
+ - Add support for building GRS-1 records.
+ - Add grs_test.pl test suite for new GRS-1 code.
+ - Add RPN structure to search-handler argument hash.
+ - Add PID element to init, search, fetch and present-handler
+ argument hashes (but not the sort, scan and close-handlers,
+ for some reason.)
+ - Fix typos in documentation.
+
+0.03 Thu Nov 09 16:22:00
+ - Add the INSTALL file.
+ - Add support for a present-handler (distinct from fetch).
+ - Remove `$args->{LEN} = length($record)' from the example
+ fetch-handler in the documentation.
+ - Minor corrections to documentation, e.g. add commas after
+ elements in anonymous hash of arguments.
+ - Record syntaxes (formats) are now specified as ASCII OIDs
+ (e.g. "1.2.840.10003.5.10") rather than human-readable
+ strings (e.g. "usmarc")
+ - Add some XS code to support sorting, though it doesn't seem
+ to be finished yet, and is not wired out.
+ - Use symbolic constants (e.g. Z_ElementSetNames_generic
+ instead of hard-wired magic number 1).
+ - Add PEER_NAME element to init-handler argument hash.
+ - Minor changes to ztest.pl.
+
+0.02 Mon Sep 11 12:32:00 2000
+ - First released versions
+