diff --git a/Changelog.md b/Changelog.md
index 1ffaae1..330d1e1 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -2,6 +2,7 @@
 
 ## v0.7.1 - 16th April 2019
  - [API] `list-reading-types` no longer returns an error if a device hasn't submitted any readings yet
+ - [API] Remove device locations from `fetch-data` action to boost performance
 
 ## v0.7 - 14th April 2019
  - Added experimental heatmap time slider!