diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95abcc3..0cde41a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ Before any major/minor/patch is released all test units will be run to verify th
 - ArrayMember classes for array-like properties
 - Patch class
 - Option class
+- Device classes
 
 ## [3.3.0] - 2024-06-29
 
diff --git a/README.md b/README.md
index 12223c6..694399b 100644
--- a/README.md
+++ b/README.md
@@ -312,6 +312,7 @@ $vmr.bus[0].device.name
 
 name, sr are defined as read only.
 wdm, ks, mme, asio are defined as write only.
+asio only defined for Bus[0].Device
 
 #### eq