[DMAAP-MR] Add Kohn release date

Signed-off-by: efiacor <fiachra.corcoran@est.tech>
Change-Id: Iac3cece2f3b3725640680f7c79aecd2a6f651b0a
Issue-ID: DMAAP-1843
diff --git a/docs/release-notes/release-notes.rst b/docs/release-notes/release-notes.rst
index 484aa0c..1ea7eb3 100644
--- a/docs/release-notes/release-notes.rst
+++ b/docs/release-notes/release-notes.rst
@@ -36,7 +36,7 @@
 | **Release designation**              | 11.0.0 Kohn                          |
 |                                      |                                      |
 +--------------------------------------+--------------------------------------+
-| **Release date**                     | TBD                                  |
+| **Release date**                     | 2022-12-01                           |
 |                                      |                                      |
 +--------------------------------------+--------------------------------------+