Merge pull request #20 from okd-project/4-15-clarifications

adding note about old SCOS versions

blog/2024/07-30-okd-pre-release-testing.md

@@ -7,7 +7,11 @@ date: 2024-07-30
 
 <!-- cSpell:ignore SCOS ostree nightlies -->
 
-Last month, [we announced the transition of all development efforts to OKD on SCOS](https://okd.io/blog/2024/06/01/okd-future-statement) as part of a plan to ensure the OKD's longevity. As of a few weeks ago, nightly builds of OKD SCOS have begun to appear on the [OpenShift CI system](https://amd64.origin.releases.ci.openshift.org). We're encouraging the community to test these nightlies in non-production environments. **Please note that these nightly pre-release builds are not guaranteed an upgrade path to final releases. These are only for testing purposes**. You can find more information about our testing needs and how to report your results on the [Community Testing page](https://github.com/okd-project/okd/blob/master/COMMUNITY-TESTING.md).
+Last month, [we announced the transition of all development efforts to OKD on SCOS](https://okd.io/blog/2024/06/01/okd-future-statement) as part of a plan to ensure OKD's longevity. As of a few weeks ago, nightly builds of OKD SCOS have begun to appear on the [OpenShift CI system](https://amd64.origin.releases.ci.openshift.org). We're encouraging the community to test these nightlies in non-production environments. **Please note that these nightly pre-release builds are not guaranteed an upgrade path to final releases. These are only for testing purposes.** 
+
+Additionally, please note that the OKD SCOS nightly builds from January-April 2024 should not be installed. These were just tests of the CI/CD process itself. Only the builds from July 2024 onward should be installed and tested. 
+
+You can find more information about our testing needs and how to report your results on the [Community Testing page](https://github.com/okd-project/okd/blob/master/COMMUNITY-TESTING.md).
 
 Please reach out to us with any questions.