diff --git a/AUTHORS b/AUTHORS
index be4e7e6545e1c93acdb6798d5be43a21c0ae55fb..92a21841f61d0328b5ba4646ccf9032536bc5b86 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -30,7 +30,7 @@ Matthew Palmer <mpalmer@debian.org> -- halt loglevel feature
 dan@garthwaite.org -- reportspace bugfix
 Tuomas Jormola <tj@solitudo.net> -- "when = manual" option
 Ian Beckwith <ianb@erislabs.net> -- dup bandwidthlimit fix
-Olivier Berger <oberger@ouvaton.org> -- dup debug output bugfix, reportinfo option
+Olivier Berger <oberger@ouvaton.org> -- much work on the dup handler
 stefan <s.freudenberg@jpberlin.de> -- dup support for Amazon S3 buckets
 maniacmartin <martin@maniacmartin.com> -- rdiff confusing error message fix
 Chris Nolan <chris@cenolan.com> -- maildir subdirectory expansion
diff --git a/ChangeLog b/ChangeLog
index f94420184259f01857823663fa193df6f9d4efd7..f09d1d45863d61c3c72dd64ddecd388d90b96ed2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,9 @@ version 0.9.8 -- UNRELEASED
 	sys:
 	 . Only run mdadm if RAID devices actually exist (Closes: #572450)
 	dup:
+	 . Now default to use --full-if-older-than; see the new "increments"
+	   option to opt-out or tweak the default (30D) delay between full
+	   backups. Thanks a lot to Olivier Berger (Closes: #535996)
 	 . Use duplicity's --extra-clean option to get rid of unnecessary old
 	   cache files when cleaning up. This is enabled when using duplicity
 	   0.6.01 or newer, that depends on local caching (Closes: #572721)