Added performance section and updated api version

- Added a performance section to the release notes
- Populated the correct info.version for NCMP and CPS Rest interfaces

Issue-ID: CPS-2537
Change-Id: Iae07da57fc45100b4d250fcfb86a95079869b221
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>
diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index 85dce21..d60c2c0 100644
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -15,7 +15,7 @@
 ..      * * *   PARIS   * * *
 ..      ====================
 
-Version: 3.5.6
+Version: 3.6.0
 ==============
 
 Release Data
@@ -25,10 +25,10 @@
 | **CPS Project**                      |                                                        |
 |                                      |                                                        |
 +--------------------------------------+--------------------------------------------------------+
-| **Docker images**                    | onap/cps-and-ncmp:3.5.6                                |
+| **Docker images**                    | onap/cps-and-ncmp:3.6.0                                |
 |                                      |                                                        |
 +--------------------------------------+--------------------------------------------------------+
-| **Release designation**              | 3.5.6 Oslo                                             |
+| **Release designation**              | 3.6.0 Paris                                            |
 |                                      |                                                        |
 +--------------------------------------+--------------------------------------------------------+
 | **Release date**                     | Not yet released                                       |
@@ -83,9 +83,13 @@
     - `CPS-2436 <https://lf-onap.atlassian.net/browse/CPS-2436>`_ CM Avc Event to publish source key to target key while forwarding.
     - `CPS-2445 <https://lf-onap.atlassian.net/browse/CPS-2445>`_ Expose CPS and NCMP version information using git plugin.
     - `CPS-2451 <https://lf-onap.atlassian.net/browse/CPS-2451>`_ Removing oparent from CPS-NCMP and ONAP DMI Plugin repository.
-    - `CPS-2478 <https://lf-onap.atlassian.net/browse/CPS-2478>`_ Minimize affect of module and size from Cm Handle Registration and De-Registration use case.
+    - `CPS-2478 <https://lf-onap.atlassian.net/browse/CPS-2478>`_ Optimized Cm Handle Registration and De-Registration use case.
     - `CPS-2507 <https://lf-onap.atlassian.net/browse/CPS-2507>`_ Upgrade liquibase to 4.30.0 version.
 
+Performance
+-----------
+The OSLO delivery brought major performance enhancements by streamlining module sync algorithm. It also optimized caching technology, improving instance efficiency and connection management.
+
 Version: 3.5.4
 ==============