Update changelog.txt

docs/changelog.txt

@@ -70,6 +70,7 @@ Template for new versions:
 - `buildingplan`: display how many items are available on the planner panel
 - `buildingplan`: clarify interface when building single-tile staircases
 - `sort`: allow searching by profession on the squad assignment page
+- `sort`: add search for places screens
 - `sort`: add search for work animal assignment screen; allow filtering by miltary/squad/civilian/burrow
 - `sort`: on the squad assignment screen, make effectiveness and potential ratings use the same scale so effectiveness is always less than or equal to potential for a unit and so you can tell when units are approaching their maximum potential
 - `sort`: new overlay on the animal assignment screen that shows how many work animals each visible unit already has assigned to them