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@@ -7,6 +7,15 @@ copy-on-write B-tree, designed by Ohad Rodeh.
Version 1.UNRELEASED
------------------
+* Serious bug fixed: the "KeyError" crash for reference counts. This
+ was false memory use optimisation, which triggered a rare bug in
+ related code. Repeatable test case by Rob Kendrick, and helpful
+ analysis by Itamar Turing-Trauring.
+
+* Serious bug fixed: another "node missing" bug. This crash was
+ caused by a bug that overwrote on-disk reference count groups
+ with zeroes. Repeatable test case by Rob Kendrick.
+
* Fixes to fsck from Antoine Brenner.
Version 1.20130808