diff --git a/ChangeLog b/ChangeLog
index 5d281e221..2cc884860 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2004-01-13  Alexandre Duret-Lutz  <adl@src.lip6.fr>
 
+	* configure.ac: Bump version to 0.0n.
+	* NEWS: Update.
+
 	* src/tgbaalgos/emptinesscheck.hh (emptiness_check::check,
 	emptiness_check::check2): Document them.
 
diff --git a/NEWS b/NEWS
index a7c706a26..10661391b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,17 @@
-New in spot 0.0m
+New in spot 0.0n (2004-01-13):
 
-New in spot 0.0l (2003-11-01):
+  * emptiness_check::check2() is a variant of Couvreur's emptiness check that
+    explores visited states first.
+  * Build the EESRG supporting code condinally, as the associated
+    GreatSPN changes have not yet been contributed to GreatSPN.
+  * Add a powerset algorithm (determinize TGBA ignoring acceptance
+    conditions, i.e., as if they were used to recognize finite languages).
+  * tgba_explicit::merge_transitions: merge transitions with same source,
+    destination, and acceptance condition.
+  * Run test cases within valgrind.
+  * Various bug fixes.
+
+New in spot 0.0l (2003-12-01):
 
   * Computation of prime implicants.  This simplify the output of
     ltl_to_tgba_fm, and allows conditions to be output as some of
@@ -9,7 +20,7 @@ New in spot 0.0l (2003-11-01):
   * tgba_explicit supports arbitrary binary formulae on transitions
     (only conjunctions were allowed).
 
-New in spot 0.0j (2003-10-03):
+New in spot 0.0j (2003-11-03):
 
   * Use hash_map's instead of map's almost everywhere.
   * New emptiness check, based on Couvreur's algorithm.
diff --git a/configure.ac b/configure.ac
index 66b004ffe..8d7a3773b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# Copyright (C) 2003  Laboratoire d'Informatique de Paris 6 (LIP6),
+# Copyright (C) 2003, 2004  Laboratoire d'Informatique de Paris 6 (LIP6),
 # département Systèmes Répartis Coopératifs (SRC), Université Pierre
 # et Marie Curie.
 #
@@ -20,7 +20,7 @@
 # 02111-1307, USA.
 
 AC_PREREQ([2.57])
-AC_INIT([spot], [0.0m])
+AC_INIT([spot], [0.0n])
 AC_CONFIG_AUX_DIR([tools])
 AM_INIT_AUTOMAKE([gnits nostdinc 1.8])