diff --git a/CHANGELOG.md b/CHANGELOG.md
index b517af81b7d..c9b45e4a38b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## v2.63.9 - 2024-08-16
+
+[Full Changelog](https://github.com/ORCID/ORCID-Source/compare/v2.63.8...v2.63.9)
+
 ## v2.63.8 - 2024-08-14
 
 [Full Changelog](https://github.com/ORCID/ORCID-Source/compare/v2.63.7...v2.63.8)
diff --git a/orcid-api-web/README.md b/orcid-api-web/README.md
index e8598408ce8..f6543081f97 100644
--- a/orcid-api-web/README.md
+++ b/orcid-api-web/README.md
@@ -135,11 +135,7 @@ See the current [XSD documentation](https://github.com/ORCID/orcid-model/blob/ma
 
 ## API Limits
 
-**v1.2**
-* Request a second - 8
-* Burst - 40
-
-**v2.0 and above**
+**v2.0, v2.1 and v3.0**
 * Request a second - 24
 * Burst - 40