1 files changed, 6 insertions, 0 deletions
diff --git a/update.php b/update.php
index 80bd9771a..e71bd0ff6 100644
--- a/update.php
+++ b/update.php
@@ -18,6 +18,7 @@ $mysql_updates = array(
   "2001-11-04" => "update_9",
   "2001-11-17: distributed authentication" => "update_10",
   "2001-12-01" => "update_11",
+  "2001-12-06" => "update_12",
 );
 
 // Update functions
@@ -241,6 +242,11 @@ function update_11() {
   update_sql("ALTER TABLE users ADD session TEXT;");
 }
 
+function update_12() {
+  update_sql("ALTER TABLE book DROP revision;");
+  update_sql("ALTER TABLE book ADD format tinyint(2) DEFAULT '0';");
+}
+
 // System functions
 function update_sql($sql) {
   global $edit;