CHANGELOG in optimus-ep-0.8.1 vs CHANGELOG in optimus-ep-0.9.0

@@ -1,4 +1,6 @@
+v0.9.0. Ruby 1.9 compatibility.
+
 v0.8.1. Remove --filter-columns option from eprime2tabfile
 
 v0.8.0. Compatibility Warning: Lots of stuff has changed with the way column definition strings are computed. Test your existing scripts after updating! Architecture changes: Completely rewrote parser. String-based expressions now deprecate lambdas, though they'll continue to work in the future. This change fixes lots of odd bugs in defining computed columns and filters. Bug fixes: The --columns and --filter-columns options for eprime2tabfile now work.
 
 v0.6.9.1. Bug fix: Fix for parsing eprime log files in which leaf frames don't occur at the highest log level