diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index a6b014a8a..298838126 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 ## 1.0.0
 
+### 1.0.0-rc.170
+
+* `jfjoch_viewer`: the two stacked dataset plots line up their y axes, the plot's horizontal crosshair follows the cursor, and the inspector shows the sample-head angles of a live session over HTTP.
+
 ### 1.0.0-rc.169
 
 * Building Jungfraujoch no longer needs zlib or Eigen installed on the machine, and the dependencies the build fetches are pinned and updated to current releases.