diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4e4a0982..179c1cb7e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@
 * builder/openstack: Add support for ports. [GH-6570]
 * builder/openstack: Add support for getting config from clouds-public.yaml. [GH-6595]
 * builder/openstack: Support Block Storage volumes as boot volume. [GH-6596]
+* builder/openstack: Migrate floating IP usage to Network v2 API from Compute API. [GH-6373]
 * builder/qemu: add ssh agent support. [GH-6541]
 * builder/qemu: New `use_backing_file` feature [GH-6249]
 * builder/vmware-iso: Try to use ISO files uploaded to the datastore when