stick to Zope 2.12.22 because Zope 2.12.23's ObjectManager.__getitem__ is much...

stick to Zope 2.12.22 because Zope 2.12.23's ObjectManager.__getitem__ is much slower for a module having lots of sub objects.

stack/erp5.cfg

@@ -385,6 +385,11 @@ scripts =
 # Use SlapOS patched zc.buildout
 zc.buildout = 1.6.0-dev-SlapOS-006
 
+# stick to Zope 2.12.22 because Zope 2.12.23's
+# ObjectManager.__getitem__ is much slower for a module having lots of
+# sub objects.
+Zope2 = 2.12.22
+
 # pin Acquisition and Products.DCWorkflow to Nexedi flavour of eggs
 Acquisition = 2.13.7nxd001
 Products.DCWorkflow = 2.2.3nxd002