Updated CHANGES to reflect code in 2.02. Also documented a bug fix th…

…at I'd accidentally introduced in 2.00 in the massive refactoring.

CHANGES

@@ -1,3 +1,6 @@
+2.02  Changed "label" to "diagnostic" (but kept backwards compatible
+      accepting of old object.
+
 2.01  Add tests that use DBD::SQLite to test a real database
 
       Fix the bugs with the DBI interface (thanks to ilmari for pointing
@@ -12,6 +15,13 @@
 
       improved test coverage.
 
+      Fix for bug where 
+         tests => [ "time" => "2011-11-11 11:32:26" ]
+      would have been interpreted as 
+         tests => { '==' => { "time" => "2011-11-11 11:32:26" } }
+      not
+         tests => { 'eq' => { "time" => "2011-11-11 11:32:26" } } 
+
 1.05  fix for 5.13.6+ new regualar expression stringification breaking our own
       test suite