fixup! repozo: support incremental recover

CHANGES.rst

@@ -5,8 +5,12 @@
 6.0.1 (unreleased)
 ==================
 
-- Support incremental recovery in repozo.
-  It makes it much faster in a day-to-day scenario.
+- repozo: Change restoration to be incremental by default, unless ``--full`` is
+  provided.
+  Repozo now tries to append the new incremental deltafs on previously restored
+  filestorage, if the file's sizes and the checksum of the last restored increment
+  match, otherwise it will fallback to a full recover.
+  For details see `#403 <https://github.com/zopefoundation/ZODB/pull/403>`_.
 
 - repozo: prevent an incorrect "option ignored" warning when running backup or verify.