DOC: Update changelog for release

CHANGELOG.md

@@ -4,15 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased] ##
-
-### Added ###
-
-### Changed ###
-
-### Deprecated ###
-
-### Removed ###
+## [0.13.2 - 2024-02-20] ##
 
 ### Fixed ###
 
@@ -23,10 +15,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   first ≈100 options were shown in edit-mode reference dropdown menus in case
   of `BUILD_MAX_EDIT_MODE_DROPDOWN_OPTIONS=-1`.
 
-### Security ###
-
-### Documentation ###
-
 ## [0.13.1 - 2023-11-17] ##
 
 ### Fixed ###