Use newer ipython for doc build

shoyer · shoyer · commit f530e668fa50 · 2018-02-25T16:40:57.000-08:00
diff --git a/doc/environment.yml b/doc/environment.yml
@@ -10,7 +10,7 @@ dependencies:
   - matplotlib=2.0.0
   - seaborn=0.8
   - dask=0.16.0
-  - ipython=5.1.0
+  - ipython=6.2.1
   - sphinx=1.5
   - netCDF4=1.3.1
   - cartopy=0.15.1
