diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 4ac1026d462b..98d1a9ec580f 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -95,7 +95,7 @@ Changelog
  * Maintenance: Convert the CONTRIBUTORS file to Markdown (Dan Braghis)
  * Maintenance: Move `django-filter` version upper bound to v24 (Yuekui)
  * Maintenance: Update Pillow dependency to allow 10.x, only include support for >= 9.1.0 (Yuekui)
- * Maintenance: Migrate header search behaviour to `w-swap`, a Stimulus controller (LB (Ben) Johnston)
+ * Maintenance: Migrate async header search and search within the Task chooser modal to `w-swap`, a Stimulus controller (LB (Ben) Johnston)
  * Maintenance: Replace Bootstrap tooltips with a new `w-tooltip` Stimulus controller (LB (Ben) Johnston)
  * Maintenance: Replace ModelAdmin history header human readable date template tag (LB (Ben) Johnston)
  * Maintenance: Update uuid to v9 and Jest to v29, with `jest-environment-jsdom` and new snapshot format (LB (Ben) Johnston)
diff --git a/docs/releases/5.1.md b/docs/releases/5.1.md
index 03a37b3ce320..6dedd42cf8f5 100644
--- a/docs/releases/5.1.md
+++ b/docs/releases/5.1.md
@@ -45,7 +45,7 @@ As part of tackling Wagtail’s technical debt and improving [CSP compatibility]
 * Add support for `attrs` on `FieldPanel` and other panels to aid in custom Stimulus usage (Aman Pandey, Antoni Martyniuk, LB (Ben) Johnston)
 * Migrate Tagit initialisation to a Stimulus Controller (LB (Ben) Johnston)
 * Migrate legacy dropdown implementation to a Stimulus controller (Thibaud Colas)
-* Migrate header search behaviour to `w-swap`, a Stimulus controller (LB (Ben) Johnston)
+* Migrate async header search and search with the Task chooser modal to `w-swap`, a Stimulus controller (LB (Ben) Johnston)
 * Replace Bootstrap tooltips with a new `w-tooltip` Stimulus controller (LB (Ben) Johnston)
 * Migrate dialog instantiation to a new `w-dialog` Stimulus controller (Loveth Omokaro, LB (Ben) Johnston)
 * Support dialog template cloning using a new `w-teleport` Stimulus controller (Loveth Omokaro, LB (Ben) Johnston)