diff --git a/CHANGELOG.md b/CHANGELOG.md
index b03563e5c..80cfffdc5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -67,6 +67,15 @@ if using HCL2, a `required_plugins` block to define a list of plugins to use for
 * Bumped gopsutil to v3. This fixes a macOS intermittent crash reported by the community
     [GH-12430](https://github.com/hashicorp/packer/issues/12430)
 
+### HCP Packer -- Multi project support advisory
+
+If using HCP Packer to store metadata on your builds, please be aware that Packer
+does not support this feature yet, and as such, having multiple projects in your
+organization will make it impossible to use HCP Packer in this release.
+
+We are actively working on supporting this feature, which will be available in a
+subsequent release.
+
 ## 1.8.7 (May 4, 2023)
 
 ### NOTES: