diff --git a/.prev-version b/.prev-version
index 5186d07..7d5c902 100644
--- a/.prev-version
+++ b/.prev-version
@@ -1 +1 @@
-4.0
+4.1
diff --git a/NEWS b/NEWS
index e6ead42..31603b3 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,8 @@
 #+TITLE: Petidomo Mailing List Server          -*- mode:org;fill-column:79; -*-
 #+STARTUP: showall
 
+* Noteworthy changes in release ?.? (????-??-??) [?]
+
 * Noteworthy changes in release 4.1 (2010-02-25) [stable]
 
   Moved Petidomo source code to SourceForge and released all files under
diff --git a/cfg.mk b/cfg.mk
index 45a3169..98e5322 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -5,4 +5,4 @@ upload_dest_dir_:= /home/frs/project/p/pe/petidomo
 gpg_key_ID      := 99089D72
 today           := $(date "+%Y-%m-%d")
 TAR_OPTIONS     += --mtime=$(today)
-old_NEWS_hash   := d41d8cd98f00b204e9800998ecf8427e
+old_NEWS_hash   := 0245ba4f878cec2bc127e1a79f1dd9a5