diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
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--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,5 +1,12 @@
 # Release Notes
 
+## 6.1.3
+### Security
+- This release addresses [CVE-2026-94603](https://github.com/podman-container-tools/podman/security/advisories/GHSA-2cvf-wqm6-wr9g), where a `podman run` on a checkpoint image (any image with the `io.podman.annotations.checkpoint.runtime.name` annotation) could disable all sandboxing, including sandboxing specified by the user, when the container was created.
+
+### Breaking Changes
+- Removed support for checkpoint images in `podman run` due to serious security concerns with the different security models of running images and running checkpoints. Checkpoints ignore user-specified security configuration and are very difficult to run safely.
+
 ## 6.1.2
 ### Security
 - This release addresses ([CVE-2025-11395](https://github.com/podman-container-tools/container-libs/security/advisories/GHSA-3gcv-x57j-xqxv)), where importing images containing crafted layer tarballs with the `podman load` command, or importing volumes containing crafted symlinks with `podman volume import`, allows overwriting files on the host.