DOCSP-50128 -- add v1.1.0 release notes (#24) (#27)

* DOCSP-50128 -- add release notes

* DOCSP-50128 -- add release notes

* DOCSP-50128 -- add release notes

* DOCSP-50128 -- add release notes

* DOCSP-50128 -- add release notes

* DOCSP-50128 -- add release date

(cherry picked from commit ce3e3a6)

Author: jvincent-mongodb

source/release-notes.txt

@@ -15,6 +15,24 @@ Release Notes for |k8s-op-full|
    :depth: 1
    :class: singlecol
 
+.. _mck-1.1.0-rn:
+
+|k8s-op-short| v1.1.0
+---------------------
+
+*Released 23 May 2025*
+
+New features
+~~~~~~~~~~~~
+
+- **MongoDBSearch (Community Private Preview)**
+   - Adds support for deploying MongoDB Search (Community Private Preview Edition).
+   - Enables full-text and vector search capabilities for MongoDBCommunity deployments.
+   - Adds new MongoDB CRD which is watched by default by the |k8s-op-short|. For more information see the `Quick Start <https://github.com/mongodb/mongodb-kubernetes/blob/master/docs/community-search/quick-start/README.md>`__.
+   - MongoDBSearch Private Preview phase comes with the following limitations
+      - Minimum MongoDB Community version: 8.0.
+      - TLS must be disabled in MongoDB (communication between ``mongot`` and ``mongod`` is in plaintext for now).
+
 .. _mck-1.0.1-rn:
 
 |k8s-op-short| v1.0.1