From 31b8a11a6a01456b6504189ed75d389ac223417f Mon Sep 17 00:00:00 2001
From: Julien Lesgourgues <lesgourg@cern.ch>
Date: Wed, 28 Oct 2015 16:26:16 +0100
Subject: [PATCH] updated changelog to 2.2.1

---
 changelog.dat | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/changelog.dat b/changelog.dat
index 5d685b58..7e014a9e 100644
--- a/changelog.dat
+++ b/changelog.dat
@@ -1,3 +1,5 @@
+v2.2.1  + to avoid I/O bug, only max(R-1) written in chains during update
+---------------------------------------------------------------------
 v2.2.0  + Automatic update of the proposal density's covariance matrix, with
           or without MPI (for usage, see the description of option
           "--update UPDATE" in "run --help").