diff --git a/docs/changelog.md b/docs/changelog.md
index db0165b0..e92ed326 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -6,6 +6,9 @@ Requires libvips v8.11.3
 
 ### v0.29.1 - TBD
 
+* Add `lightness` option to `modulate` operation.
+  [#2846](https://github.com/lovell/sharp/pull/2846)
+
 * Ensure correct PNG bitdepth is set based on number of colours.
   [#2855](https://github.com/lovell/sharp/issues/2855)
 
diff --git a/docs/humans.txt b/docs/humans.txt
index 185c419d..845736fc 100644
--- a/docs/humans.txt
+++ b/docs/humans.txt
@@ -218,3 +218,6 @@ GitHub: https://github.com/Daiz
 
 Name: Mart Jansink
 GitHub: https://github.com/mart-jansink
+
+Name: Tenpi
+GitHub: https://github.com/Tenpi