+--- 2.0.22 2007/12/20
+
+Handle encoding errors for strings passed to ICU. (assert was
+thrown earlier).
+
+Added zebraidx command, adelete, which attempts to delete records.
+It's like 'delete', but does not fail if a record does not exist.
+
--- 2.0.20 2007/12/19
Added experimental support for faceted results. This is implemented