use correct branch name

mmcky · mmcky · commit 6303fbc41940 · 2021-04-16T14:57:52.000+10:00
diff --git a/environment.yml b/environment.yml
@@ -17,5 +17,5 @@ dependencies:
     - jupinx
     # Temporary Fixes
     - tornado>=6.1
-    - git+https://github.com/quantecon/QuantEcon.py.git@new-release
+    - git+https://github.com/quantecon/QuantEcon.py.git@new-version
 
