Delete anchor and schema set when a registration is removed

Issue-ID: CPS-783
Signed-off-by: niamhcore <niamh.core@est.tech>
Change-Id: I9644949e00c4de900b2609c1e70744ae5a243582
diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index 1339d15..84f4c889 100755
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -35,6 +35,7 @@
 
    - `CPS-762 <https://jira.onap.org/browse/CPS-762>`_ Query cm handles for module names returns incorrect cm handle identifiers
    - `CPS-788 <https://jira.onap.org/browse/CPS-788>`_ Yang Resource formatting is incorrect
+   - `CPS-783 <https://jira.onap.org/browse/CPS-783>`_ Remove cm handle does not completely remove all cm handle information
 
 Known Limitations, Issues and Workarounds
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