From 701bf8b84b33bf2f0e9b2dd1e1e52feb2fa6f435 Mon Sep 17 00:00:00 2001
From: Nils Wentzell <nwentzell@flatironinstitute.org>
Date: Mon, 13 Feb 2023 14:14:49 -0500
Subject: [PATCH] [doc] Update Changelog

---
 doc/ChangeLog.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/doc/ChangeLog.md b/doc/ChangeLog.md
index 4b3e0a89..7b9557d6 100644
--- a/doc/ChangeLog.md
+++ b/doc/ChangeLog.md
@@ -2,6 +2,20 @@
 
 # Changelog
 
+## Version 3.1.1
+
+DFTTools Version 3.1.1 is a patch release that contains a few bug fixes.
+In particular, we resolve incompatibility with recent numpy versions.
+
+We thank all contributors: Alexander Hampel, Harry LaBollita
+
+Find below an itemized list of changes in this release.
+
+### General
+* fix: np.int / np.float / np. complex are  depracted (np v1.20) / removed (np v1.24)
+* Fixes issue with projected A(k,w) (#225)
+
+
 ## Version 3.1.0
 
 DFTTools Version 3.1.0 is a release that