From c6f0aa7a0454d42db4b5884806478f44fa35b7a4 Mon Sep 17 00:00:00 2001
From: Allie Collow <31133739+acollow@users.noreply.github.com>
Date: Fri, 19 Jul 2024 11:32:17 -0400
Subject: [PATCH] Update CHANGELOG.md

---
 CHANGELOG.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9acefeb..c1b281b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 ### Changed
--Long names in State Spec files
+- Long names for carbon diagnostics to use BC, OC, and BR instead of CA.*
+  - Note this requires MAPL v2.35.3+R21C_v1.2.0 or later
+- Update `components.yaml` to match the `R21C` branch of GEOSgcm
 -Filepath for CEDS has been updated in the ExtData yaml and rc files. Note the old version had an incorrect seasonal cycle.
 
 ## v2.1.2+R21C_v1.0.1