--- /dev/null
+-- Updates from version 0.2-alpha
+
+CREATE INDEX messages_created_idx ON messages (created);
+
+-- Updates from version 0.2-beta
+
+ALTER TABLE cache DROP session_id;
+
+CREATE INDEX session_changed_idx ON session (changed);
+CREATE INDEX cache_created_idx ON "cache" (created);
+
+ALTER TABLE users ALTER "language" DROP NOT NULL;
+ALTER TABLE users ALTER "language" DROP DEFAULT;
+
+ALTER TABLE identities ALTER del TYPE smallint;
+ALTER TABLE identities ALTER standard TYPE smallint;
+ALTER TABLE contacts ALTER del TYPE smallint;
+ALTER TABLE messages ALTER del TYPE smallint;