Use ZODB 3.9.1; note CW's doc fixups.

doc/CHANGES.rst

@@ -5,6 +5,19 @@ This file contains change information for the current Zope release.
 Change information for previous versions of Zope can be found in the
 file HISTORY.txt.
 
+Zope 2.12.1 (unreleased)
+------------------------
+
+Bugs Fixed
+++++++++++
+
+- Updated packages:
+
+  - ZODB3 = 3.9.1  (fixes bug where blob conflict errors hung commits)
+
+- Assorted documentation cleanups, including a script to rebuild HTML
+  documentation on Windows.
+
 Zope 2.12.0 final  (2009/10/01)
 -------------------------------
 

versions.cfg

@@ -13,7 +13,7 @@ zLOG = 2.11.1
 ClientForm = 0.2.10
 RestrictedPython = 3.5.1
 ZConfig = 2.7.1
-ZODB3 = 3.9.0
+ZODB3 = 3.9.1
 docutils = 0.5
 lxml = 2.2
 mechanize = 0.1.11