Index: trunk/dbconfig/changes.txt
===================================================================
--- trunk/dbconfig/changes.txt	(revision 13715)
+++ trunk/dbconfig/changes.txt	(revision 13937)
@@ -12,2 +12,14 @@
 alter table diffSkyfile add column path_base varchar(255) NULL DEFAULT NULL after uri;
 alter table stackSumSkyfile add column path_base varchar(255) NULL DEFAULT NULL after uri;
+
+
+Version 1.1.22 --> 1.1.23
+# Adding support for reduction classes (which are used to specify recipes for parts of the pipeline).
+# Adding 'reduction' to detRun
+# Renaming 'recipe' in {chip,cam}{Pending,Processed}Exp to 'reduction'
+
+alter table detRun add column reduction varchar(64) NULL DEFAULT NULL after exp_type;
+alter table chipPendingExp change column recipe reduction varchar(64);
+alter table chipProcessedExp change column recipe reduction varchar(64);
+alter table camPendingExp change column recipe reduction varchar(64);
+alter table camProcessedExp change column recipe reduction varchar(64);