Oslo stein releases for 2019-05-06

Change-Id: I499f962a00debb374a5c0ae967b34313026a4fe4

deliverables/stein/oslo.cache.yaml

@@ -35,6 +35,10 @@ releases:
       - hash: f4a25f642991a7114b86f6eb7d0bac3d599953a6
         repo: openstack/oslo.cache
     version: 1.33.2
+  - projects:
+      - hash: aeb95779c7bea4117ccb69b17eab31d452397964
+        repo: openstack/oslo.cache
+    version: 1.33.3
 branches:
   - location: 1.33.2
     name: stable/stein

deliverables/stein/taskflow.yaml

@@ -17,6 +17,10 @@ releases:
       - hash: f89265e4606739ff366be3ca9ba818a28404a7ab
         repo: openstack/taskflow
     version: 3.4.0
+  - projects:
+      - hash: 6e0b1ed9c0b9ef2053de5dc41c3a57731e262fa3
+        repo: openstack/taskflow
+    version: 3.5.0
 branches:
   - location: 3.4.0
     name: stable/stein