From aed0442235660ec61fecc24f4835e052ddf21bae Mon Sep 17 00:00:00 2001
From: Matt Fishman <mtfishman@users.noreply.github.com>
Date: Wed, 24 Feb 2021 09:58:00 -0500
Subject: [PATCH] NEWS.md for v0.1.40

---
 NEWS.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/NEWS.md b/NEWS.md
index 9d2f2c5f1e..6b7370072e 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,9 @@
+ITensors v0.1.40 Release Notes
+==============================
+- Remove eigen QN fix code (simplify ITensors eigen code by handling QNs better in NDTensors eigen) (PR #587) (@emstoudenmire).
+- More general polar decomposition that works with QNs (PR #588) (@mtfishman).
+- Bump to v0.1.28 of NDTensors, which includes some bug fixes for BlockDiag storage and makes ArrayInterface setindex compatiblity more general (NDTensors PR #68) (@mtfishman).
+
 ITensors v0.1.39 Release Notes
 ==============================
 - Add Pauli X,Y,Z to S=1/2 site type (PR #576) (@emstoudenmire).