4.1.0 release notes updates

(cherry picked from commit 9b4dd0f)

Author: michaelklishin

release-notes/4.1.0.md

@@ -229,6 +229,11 @@ This section can be incomplete and will be expanded as 4.1 approaches its releas
 
    GitHub issues: [#12801](https://github.com/rabbitmq/rabbitmq-server/pull/12801), [#12809](https://github.com/rabbitmq/rabbitmq-server/pull/12809)
 
+ * Quorum queue's [continuous membership reconciliation mechanism](https://www.rabbitmq.com/docs/quorum-queues#replica-reconciliation) (CMR) efficiency
+   and resilience improvements.
+
+   GitHub issue: [#13703](https://github.com/rabbitmq/rabbitmq-server/pull/13703)
+
  * AMQP 1.0 and AMQP 0-9-1 connections now produce more specific error messages when an incorrect data is sent
    by the client during connection negotiation.
 
@@ -544,6 +549,11 @@ This section can be incomplete and will be expanded as 4.1 approaches its releas
 
    GitHub issue: [#13657](https://github.com/rabbitmq/rabbitmq-server/pull/13657)
 
+ * A TCP connection to the stream protocol port that sent no data (e.g. a TCP load balancer check)
+   produced a harmless but scary looking exception in the log.
+
+   GitHub issue: [#13701](https://github.com/rabbitmq/rabbitmq-server/pull/13674)
+
 
 ### OAuth 2 AuthN and AuthZ Plugin
 
@@ -613,6 +623,10 @@ This section can be incomplete and will be expanded as 4.1 approaches its releas
 
    GitHub issue: [#12713](https://github.com/rabbitmq/rabbitmq-server/pull/12713)
 
+ * Federation status command and HTTP API endpoint could run into an exception.
+
+   GitHub issue: [#13701](https://github.com/rabbitmq/rabbitmq-server/pull/13701)
+
 
 ### Shovel Plugin
 
@@ -728,8 +742,10 @@ This section can be incomplete and will be expanded as 4.1 approaches its releas
 
 ### Dependency Changes
 
- * `ra` was upgraded to [`2.16.6`](https://github.com/rabbitmq/ra/releases)
- * `osiris` was upgraded to [`1.8.6`](https://github.com/rabbitmq/osiris/releases)
+ * `ra` was upgraded to [`2.16.8`](https://github.com/rabbitmq/ra/releases)
+ * `osiris` was upgraded to [`1.8.7`](https://github.com/rabbitmq/osiris/releases)
+ * `khepri` was upgraded to [`0.16.0`](https://github.com/rabbitmq/khepri/releases)
+ * `khepri_mnesia_migration` was upgraded to [`0.7.2`](https://github.com/rabbitmq/khepri_mnesia_migration/releases)
  * `observer_cli` was upgraded to [`1.8.2`](https://github.com/zhongwencool/observer_cli/releases)
  * `eetcd` was upgraded to [`0.5.0`](https://github.com/zhongwencool/eetcd/releases)
  * `gun` was upgraded to [`2.1.0`](https://github.com/ninenines/gun/releases)