From 78587990cfdfdfb74f456289b41be5e0e3036496 Mon Sep 17 00:00:00 2001
From: Thomas Nicholas <tegn500@york.ac.uk>
Date: Fri, 21 Dec 2018 23:50:42 +0000
Subject: [PATCH] Updated what's new

---
 doc/whats-new.rst | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/whats-new.rst b/doc/whats-new.rst
index 5143672a0c9..1c6df91f23a 100644
--- a/doc/whats-new.rst
+++ b/doc/whats-new.rst
@@ -45,6 +45,9 @@ Enhancements
   "dayofyear" and "dayofweek" accessors (:issue:`2597`).  By `Spencer Clark
   <https://github.com/spencerkclark>`_.
 - Support Dask ``HighLevelGraphs`` by `Matthew Rocklin <https://matthewrocklin.com>`_.
+- Datasets are now guaranteed to have a ``'source'`` encoding, so the source
+  file name is always stored (:issue:`2550`).
+  By `Tom Nicholas <http://github.com/TomNicholas>`_.
 
 
 Bug fixes