From d9a0545be861442441ce521e1dde4bf873a0972d Mon Sep 17 00:00:00 2001
From: Garrett Johnson <garrett.kjohnson@gmail.com>
Date: Wed, 27 Sep 2023 14:04:47 -0700
Subject: [PATCH] Update CHANGELOG.md

---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ff15a67a..cec38158f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [0.3.21] - 2023.09.27
+### Added
+- PNTSLoader: Support for `CONSTANT_RGBA`, `RGBA`, and `RGB565`.
+
 ## [0.3.20] - 2023.06.26
 ### Added
 - `CesiumIonTilesRenderer` for more convenient use of the ion API.