Update CHANGELOG.md for v1.6.0-rc.1.

CHANGELOG.md

@@ -1,96 +1,102 @@
 <!-- BEGIN MUNGE: GENERATED_TOC -->
-- [v1.5.5](#v155)
-  - [Downloads for v1.5.5](#downloads-for-v155)
+- [v1.6.0-rc.1](#v160-rc1)
+  - [Downloads for v1.6.0-rc.1](#downloads-for-v160-rc1)
     - [Client Binaries](#client-binaries)
     - [Server Binaries](#server-binaries)
+  - [Changelog since v1.6.0-beta.4](#changelog-since-v160-beta4)
+    - [Other notable changes](#other-notable-changes)
+- [v1.5.5](#v155)
+  - [Downloads for v1.5.5](#downloads-for-v155)
+    - [Client Binaries](#client-binaries-1)
+    - [Server Binaries](#server-binaries-1)
   - [Changelog since v1.5.4](#changelog-since-v154)
 - [v1.6.0-beta.4](#v160-beta4)
   - [Downloads for v1.6.0-beta.4](#downloads-for-v160-beta4)
-    - [Client Binaries](#client-binaries-1)
-    - [Server Binaries](#server-binaries-1)
-  - [Changelog since v1.6.0-beta.3](#changelog-since-v160-beta3)
-    - [Other notable changes](#other-notable-changes)
-- [v1.6.0-beta.3](#v160-beta3)
-  - [Downloads for v1.6.0-beta.3](#downloads-for-v160-beta3)
     - [Client Binaries](#client-binaries-2)
     - [Server Binaries](#server-binaries-2)
-  - [Changelog since v1.6.0-beta.2](#changelog-since-v160-beta2)
+  - [Changelog since v1.6.0-beta.3](#changelog-since-v160-beta3)
     - [Other notable changes](#other-notable-changes-1)
-- [v1.6.0-beta.2](#v160-beta2)
-  - [Downloads for v1.6.0-beta.2](#downloads-for-v160-beta2)
+- [v1.6.0-beta.3](#v160-beta3)
+  - [Downloads for v1.6.0-beta.3](#downloads-for-v160-beta3)
     - [Client Binaries](#client-binaries-3)
     - [Server Binaries](#server-binaries-3)
-  - [Changelog since v1.6.0-beta.1](#changelog-since-v160-beta1)
-    - [Action Required](#action-required)
+  - [Changelog since v1.6.0-beta.2](#changelog-since-v160-beta2)
     - [Other notable changes](#other-notable-changes-2)
-- [v1.5.4](#v154)
-  - [Downloads for v1.5.4](#downloads-for-v154)
+- [v1.6.0-beta.2](#v160-beta2)
+  - [Downloads for v1.6.0-beta.2](#downloads-for-v160-beta2)
     - [Client Binaries](#client-binaries-4)
     - [Server Binaries](#server-binaries-4)
-  - [Changelog since v1.5.3](#changelog-since-v153)
+  - [Changelog since v1.6.0-beta.1](#changelog-since-v160-beta1)
+    - [Action Required](#action-required)
     - [Other notable changes](#other-notable-changes-3)
-- [v1.6.0-beta.1](#v160-beta1)
-  - [Downloads for v1.6.0-beta.1](#downloads-for-v160-beta1)
+- [v1.5.4](#v154)
+  - [Downloads for v1.5.4](#downloads-for-v154)
     - [Client Binaries](#client-binaries-5)
     - [Server Binaries](#server-binaries-5)
-  - [Changelog since v1.6.0-alpha.3](#changelog-since-v160-alpha3)
-    - [Action Required](#action-required-1)
+  - [Changelog since v1.5.3](#changelog-since-v153)
     - [Other notable changes](#other-notable-changes-4)
-- [v1.6.0-alpha.3](#v160-alpha3)
-  - [Downloads for v1.6.0-alpha.3](#downloads-for-v160-alpha3)
+- [v1.6.0-beta.1](#v160-beta1)
+  - [Downloads for v1.6.0-beta.1](#downloads-for-v160-beta1)
     - [Client Binaries](#client-binaries-6)
     - [Server Binaries](#server-binaries-6)
-  - [Changelog since v1.6.0-alpha.2](#changelog-since-v160-alpha2)
+  - [Changelog since v1.6.0-alpha.3](#changelog-since-v160-alpha3)
+    - [Action Required](#action-required-1)
     - [Other notable changes](#other-notable-changes-5)
-- [v1.4.9](#v149)
-  - [Downloads for v1.4.9](#downloads-for-v149)
+- [v1.6.0-alpha.3](#v160-alpha3)
+  - [Downloads for v1.6.0-alpha.3](#downloads-for-v160-alpha3)
     - [Client Binaries](#client-binaries-7)
     - [Server Binaries](#server-binaries-7)
-  - [Changelog since v1.4.8](#changelog-since-v148)
+  - [Changelog since v1.6.0-alpha.2](#changelog-since-v160-alpha2)
     - [Other notable changes](#other-notable-changes-6)
-- [v1.5.3](#v153)
-  - [Downloads for v1.5.3](#downloads-for-v153)
+- [v1.4.9](#v149)
+  - [Downloads for v1.4.9](#downloads-for-v149)
     - [Client Binaries](#client-binaries-8)
     - [Server Binaries](#server-binaries-8)
-    - [Node Binaries](#node-binaries)
-  - [Changelog since v1.5.2](#changelog-since-v152)
+  - [Changelog since v1.4.8](#changelog-since-v148)
     - [Other notable changes](#other-notable-changes-7)
-- [v1.6.0-alpha.2](#v160-alpha2)
-  - [Downloads for v1.6.0-alpha.2](#downloads-for-v160-alpha2)
+- [v1.5.3](#v153)
+  - [Downloads for v1.5.3](#downloads-for-v153)
     - [Client Binaries](#client-binaries-9)
     - [Server Binaries](#server-binaries-9)
-  - [Changelog since v1.6.0-alpha.1](#changelog-since-v160-alpha1)
+    - [Node Binaries](#node-binaries)
+  - [Changelog since v1.5.2](#changelog-since-v152)
     - [Other notable changes](#other-notable-changes-8)
-- [v1.6.0-alpha.1](#v160-alpha1)
-  - [Downloads for v1.6.0-alpha.1](#downloads-for-v160-alpha1)
+- [v1.6.0-alpha.2](#v160-alpha2)
+  - [Downloads for v1.6.0-alpha.2](#downloads-for-v160-alpha2)
     - [Client Binaries](#client-binaries-10)
     - [Server Binaries](#server-binaries-10)
-  - [Changelog since v1.5.0](#changelog-since-v150)
-    - [Action Required](#action-required-2)
+  - [Changelog since v1.6.0-alpha.1](#changelog-since-v160-alpha1)
     - [Other notable changes](#other-notable-changes-9)
-- [v1.5.2](#v152)
-  - [Downloads for v1.5.2](#downloads-for-v152)
+- [v1.6.0-alpha.1](#v160-alpha1)
+  - [Downloads for v1.6.0-alpha.1](#downloads-for-v160-alpha1)
     - [Client Binaries](#client-binaries-11)
     - [Server Binaries](#server-binaries-11)
-  - [Changelog since v1.5.1](#changelog-since-v151)
+  - [Changelog since v1.5.0](#changelog-since-v150)
+    - [Action Required](#action-required-2)
     - [Other notable changes](#other-notable-changes-10)
-- [v1.4.8](#v148)
-  - [Downloads for v1.4.8](#downloads-for-v148)
+- [v1.5.2](#v152)
+  - [Downloads for v1.5.2](#downloads-for-v152)
     - [Client Binaries](#client-binaries-12)
     - [Server Binaries](#server-binaries-12)
-  - [Changelog since v1.4.7](#changelog-since-v147)
+  - [Changelog since v1.5.1](#changelog-since-v151)
     - [Other notable changes](#other-notable-changes-11)
-- [v1.5.1](#v151)
-  - [Downloads for v1.5.1](#downloads-for-v151)
+- [v1.4.8](#v148)
+  - [Downloads for v1.4.8](#downloads-for-v148)
     - [Client Binaries](#client-binaries-13)
     - [Server Binaries](#server-binaries-13)
-  - [Changelog since v1.5.0](#changelog-since-v150-1)
+  - [Changelog since v1.4.7](#changelog-since-v147)
     - [Other notable changes](#other-notable-changes-12)
+- [v1.5.1](#v151)
+  - [Downloads for v1.5.1](#downloads-for-v151)
+    - [Client Binaries](#client-binaries-14)
+    - [Server Binaries](#server-binaries-14)
+  - [Changelog since v1.5.0](#changelog-since-v150-1)
+    - [Other notable changes](#other-notable-changes-13)
   - [Known Issues for v1.5.1](#known-issues-for-v151)
 - [v1.5.0](#v150)
   - [Downloads for v1.5.0](#downloads-for-v150)
-    - [Client Binaries](#client-binaries-14)
-    - [Server Binaries](#server-binaries-14)
+    - [Client Binaries](#client-binaries-15)
+    - [Server Binaries](#server-binaries-15)
   - [Major Themes](#major-themes)
   - [Features](#features)
   - [Known Issues](#known-issues)
@@ -99,103 +105,103 @@
   - [Action Required Before Upgrading](#action-required-before-upgrading)
   - [External Dependency Version Information](#external-dependency-version-information)
   - [Changelog since v1.5.0-beta.3](#changelog-since-v150-beta3)
-    - [Other notable changes](#other-notable-changes-13)
+    - [Other notable changes](#other-notable-changes-14)
     - [Previous Releases Included in v1.5.0](#previous-releases-included-in-v150)
 - [v1.4.7](#v147)
   - [Downloads for v1.4.7](#downloads-for-v147)
-    - [Client Binaries](#client-binaries-15)
-    - [Server Binaries](#server-binaries-15)
-  - [Changelog since v1.4.6](#changelog-since-v146)
-    - [Other notable changes](#other-notable-changes-14)
-- [v1.5.0-beta.3](#v150-beta3)
-  - [Downloads for v1.5.0-beta.3](#downloads-for-v150-beta3)
     - [Client Binaries](#client-binaries-16)
     - [Server Binaries](#server-binaries-16)
-  - [Changelog since v1.5.0-beta.2](#changelog-since-v150-beta2)
+  - [Changelog since v1.4.6](#changelog-since-v146)
     - [Other notable changes](#other-notable-changes-15)
-- [v1.5.0-beta.2](#v150-beta2)
-  - [Downloads for v1.5.0-beta.2](#downloads-for-v150-beta2)
+- [v1.5.0-beta.3](#v150-beta3)
+  - [Downloads for v1.5.0-beta.3](#downloads-for-v150-beta3)
     - [Client Binaries](#client-binaries-17)
     - [Server Binaries](#server-binaries-17)
-  - [Changelog since v1.5.0-beta.1](#changelog-since-v150-beta1)
+  - [Changelog since v1.5.0-beta.2](#changelog-since-v150-beta2)
     - [Other notable changes](#other-notable-changes-16)
-- [v1.5.0-beta.1](#v150-beta1)
-  - [Downloads for v1.5.0-beta.1](#downloads-for-v150-beta1)
+- [v1.5.0-beta.2](#v150-beta2)
+  - [Downloads for v1.5.0-beta.2](#downloads-for-v150-beta2)
     - [Client Binaries](#client-binaries-18)
     - [Server Binaries](#server-binaries-18)
-  - [Changelog since v1.5.0-alpha.2](#changelog-since-v150-alpha2)
-    - [Action Required](#action-required-3)
+  - [Changelog since v1.5.0-beta.1](#changelog-since-v150-beta1)
     - [Other notable changes](#other-notable-changes-17)
-- [v1.4.6](#v146)
-  - [Downloads for v1.4.6](#downloads-for-v146)
+- [v1.5.0-beta.1](#v150-beta1)
+  - [Downloads for v1.5.0-beta.1](#downloads-for-v150-beta1)
     - [Client Binaries](#client-binaries-19)
     - [Server Binaries](#server-binaries-19)
-  - [Changelog since v1.4.5](#changelog-since-v145)
+  - [Changelog since v1.5.0-alpha.2](#changelog-since-v150-alpha2)
+    - [Action Required](#action-required-3)
     - [Other notable changes](#other-notable-changes-18)
-- [v1.3.10](#v1310)
-  - [Downloads for v1.3.10](#downloads-for-v1310)
+- [v1.4.6](#v146)
+  - [Downloads for v1.4.6](#downloads-for-v146)
     - [Client Binaries](#client-binaries-20)
     - [Server Binaries](#server-binaries-20)
-  - [Changelog since v1.3.9](#changelog-since-v139)
+  - [Changelog since v1.4.5](#changelog-since-v145)
     - [Other notable changes](#other-notable-changes-19)
-- [v1.4.5](#v145)
-  - [Downloads for v1.4.5](#downloads-for-v145)
+- [v1.3.10](#v1310)
+  - [Downloads for v1.3.10](#downloads-for-v1310)
     - [Client Binaries](#client-binaries-21)
     - [Server Binaries](#server-binaries-21)
-  - [Changelog since v1.4.4](#changelog-since-v144)
+  - [Changelog since v1.3.9](#changelog-since-v139)
     - [Other notable changes](#other-notable-changes-20)
-- [v1.5.0-alpha.2](#v150-alpha2)
-  - [Downloads for v1.5.0-alpha.2](#downloads-for-v150-alpha2)
+- [v1.4.5](#v145)
+  - [Downloads for v1.4.5](#downloads-for-v145)
     - [Client Binaries](#client-binaries-22)
     - [Server Binaries](#server-binaries-22)
-  - [Changelog since v1.5.0-alpha.1](#changelog-since-v150-alpha1)
-    - [Action Required](#action-required-4)
+  - [Changelog since v1.4.4](#changelog-since-v144)
     - [Other notable changes](#other-notable-changes-21)
-- [v1.2.7](#v127)
-  - [Downloads for v1.2.7](#downloads-for-v127)
+- [v1.5.0-alpha.2](#v150-alpha2)
+  - [Downloads for v1.5.0-alpha.2](#downloads-for-v150-alpha2)
     - [Client Binaries](#client-binaries-23)
     - [Server Binaries](#server-binaries-23)
-  - [Changelog since v1.2.6](#changelog-since-v126)
+  - [Changelog since v1.5.0-alpha.1](#changelog-since-v150-alpha1)
+    - [Action Required](#action-required-4)
     - [Other notable changes](#other-notable-changes-22)
-- [v1.4.4](#v144)
-  - [Downloads for v1.4.4](#downloads-for-v144)
+- [v1.2.7](#v127)
+  - [Downloads for v1.2.7](#downloads-for-v127)
     - [Client Binaries](#client-binaries-24)
     - [Server Binaries](#server-binaries-24)
-  - [Changelog since v1.4.3](#changelog-since-v143)
+  - [Changelog since v1.2.6](#changelog-since-v126)
     - [Other notable changes](#other-notable-changes-23)
+- [v1.4.4](#v144)
+  - [Downloads for v1.4.4](#downloads-for-v144)
+    - [Client Binaries](#client-binaries-25)
+    - [Server Binaries](#server-binaries-25)
+  - [Changelog since v1.4.3](#changelog-since-v143)
+    - [Other notable changes](#other-notable-changes-24)
 - [v1.3.9](#v139)
   - [Downloads](#downloads)
   - [Changelog since v1.3.8](#changelog-since-v138)
-    - [Other notable changes](#other-notable-changes-24)
+    - [Other notable changes](#other-notable-changes-25)
 - [v1.4.3](#v143)
   - [Downloads](#downloads-1)
   - [Changelog since v1.4.2-beta.1](#changelog-since-v142-beta1)
-    - [Other notable changes](#other-notable-changes-25)
+    - [Other notable changes](#other-notable-changes-26)
 - [v1.4.2](#v142)
   - [Downloads](#downloads-2)
   - [Changelog since v1.4.2-beta.1](#changelog-since-v142-beta1-1)
-    - [Other notable changes](#other-notable-changes-26)
+    - [Other notable changes](#other-notable-changes-27)
 - [v1.5.0-alpha.1](#v150-alpha1)
   - [Downloads](#downloads-3)
   - [Changelog since v1.4.0-alpha.3](#changelog-since-v140-alpha3)
     - [Experimental Features](#experimental-features)
     - [Action Required](#action-required-5)
-    - [Other notable changes](#other-notable-changes-27)
+    - [Other notable changes](#other-notable-changes-28)
 - [v1.4.2-beta.1](#v142-beta1)
   - [Downloads](#downloads-4)
   - [Changelog since v1.4.1](#changelog-since-v141)
-    - [Other notable changes](#other-notable-changes-28)
+    - [Other notable changes](#other-notable-changes-29)
 - [v1.4.1](#v141)
   - [Downloads](#downloads-5)
   - [Changelog since v1.4.1-beta.2](#changelog-since-v141-beta2)
 - [v1.4.1-beta.2](#v141-beta2)
   - [Downloads](#downloads-6)
   - [Changelog since v1.4.0](#changelog-since-v140)
-    - [Other notable changes](#other-notable-changes-29)
+    - [Other notable changes](#other-notable-changes-30)
 - [v1.3.8](#v138)
   - [Downloads](#downloads-7)
   - [Changelog since v1.3.7](#changelog-since-v137)
-    - [Other notable changes](#other-notable-changes-30)
+    - [Other notable changes](#other-notable-changes-31)
 - [v1.4.0](#v140)
   - [Downloads](#downloads-8)
   - [Major Themes](#major-themes-1)
@@ -215,26 +221,26 @@
 - [v1.4.0-beta.10](#v140-beta10)
   - [Downloads](#downloads-10)
   - [Changelog since v1.4.0-beta.8](#changelog-since-v140-beta8)
-    - [Other notable changes](#other-notable-changes-31)
+    - [Other notable changes](#other-notable-changes-32)
 - [v1.4.0-beta.8](#v140-beta8)
   - [Downloads](#downloads-11)
   - [Changelog since v1.4.0-beta.7](#changelog-since-v140-beta7)
 - [v1.4.0-beta.7](#v140-beta7)
   - [Downloads](#downloads-12)
   - [Changelog since v1.4.0-beta.6](#changelog-since-v140-beta6)
-    - [Other notable changes](#other-notable-changes-32)
+    - [Other notable changes](#other-notable-changes-33)
 - [v1.4.0-beta.6](#v140-beta6)
   - [Downloads](#downloads-13)
   - [Changelog since v1.4.0-beta.5](#changelog-since-v140-beta5)
-    - [Other notable changes](#other-notable-changes-33)
+    - [Other notable changes](#other-notable-changes-34)
 - [v1.4.0-beta.5](#v140-beta5)
   - [Downloads](#downloads-14)
   - [Changelog since v1.4.0-beta.3](#changelog-since-v140-beta3)
-    - [Other notable changes](#other-notable-changes-34)
+    - [Other notable changes](#other-notable-changes-35)
 - [v1.3.7](#v137)
   - [Downloads](#downloads-15)
   - [Changelog since v1.3.6](#changelog-since-v136)
-    - [Other notable changes](#other-notable-changes-35)
+    - [Other notable changes](#other-notable-changes-36)
 - [v1.4.0-beta.3](#v140-beta3)
   - [Downloads](#downloads-16)
   - [Changelog since v1.4.0-beta.2](#changelog-since-v140-beta2)
@@ -245,57 +251,57 @@
 - [v1.4.0-beta.2](#v140-beta2)
   - [Downloads](#downloads-17)
   - [Changelog since v1.4.0-beta.1](#changelog-since-v140-beta1)
-    - [Other notable changes](#other-notable-changes-36)
+    - [Other notable changes](#other-notable-changes-37)
 - [v1.4.0-beta.1](#v140-beta1)
   - [Downloads](#downloads-18)
   - [Changelog since v1.4.0-alpha.3](#changelog-since-v140-alpha3-1)
     - [Action Required](#action-required-6)
-    - [Other notable changes](#other-notable-changes-37)
+    - [Other notable changes](#other-notable-changes-38)
 - [v1.3.6](#v136)
   - [Downloads](#downloads-19)
   - [Changelog since v1.3.5](#changelog-since-v135)
-    - [Other notable changes](#other-notable-changes-38)
+    - [Other notable changes](#other-notable-changes-39)
 - [v1.4.0-alpha.3](#v140-alpha3)
   - [Downloads](#downloads-20)
   - [Changelog since v1.4.0-alpha.2](#changelog-since-v140-alpha2)
     - [Action Required](#action-required-7)
-    - [Other notable changes](#other-notable-changes-39)
+    - [Other notable changes](#other-notable-changes-40)
 - [v1.3.5](#v135)
   - [Downloads](#downloads-21)
   - [Changelog since v1.3.4](#changelog-since-v134)
-    - [Other notable changes](#other-notable-changes-40)
+    - [Other notable changes](#other-notable-changes-41)
 - [v1.3.4](#v134)
   - [Downloads](#downloads-22)
   - [Changelog since v1.3.3](#changelog-since-v133)
-    - [Other notable changes](#other-notable-changes-41)
+    - [Other notable changes](#other-notable-changes-42)
 - [v1.4.0-alpha.2](#v140-alpha2)
   - [Downloads](#downloads-23)
   - [Changelog since v1.4.0-alpha.1](#changelog-since-v140-alpha1)
     - [Action Required](#action-required-8)
-    - [Other notable changes](#other-notable-changes-42)
+    - [Other notable changes](#other-notable-changes-43)
 - [v1.3.3](#v133)
   - [Downloads](#downloads-24)
   - [Changelog since v1.3.2](#changelog-since-v132)
-    - [Other notable changes](#other-notable-changes-43)
+    - [Other notable changes](#other-notable-changes-44)
   - [Known Issues](#known-issues-2)
 - [v1.3.2](#v132)
   - [Downloads](#downloads-25)
   - [Changelog since v1.3.1](#changelog-since-v131)
-    - [Other notable changes](#other-notable-changes-44)
+    - [Other notable changes](#other-notable-changes-45)
 - [v1.3.1](#v131)
   - [Downloads](#downloads-26)
   - [Changelog since v1.3.0](#changelog-since-v130)
-    - [Other notable changes](#other-notable-changes-45)
+    - [Other notable changes](#other-notable-changes-46)
 - [v1.2.6](#v126)
   - [Downloads](#downloads-27)
   - [Changelog since v1.2.5](#changelog-since-v125)
-    - [Other notable changes](#other-notable-changes-46)
+    - [Other notable changes](#other-notable-changes-47)
 - [v1.4.0-alpha.1](#v140-alpha1)
   - [Downloads](#downloads-28)
   - [Changelog since v1.3.0](#changelog-since-v130-1)
     - [Experimental Features](#experimental-features-1)
     - [Action Required](#action-required-9)
-    - [Other notable changes](#other-notable-changes-47)
+    - [Other notable changes](#other-notable-changes-48)
 - [v1.3.0](#v130)
   - [Downloads](#downloads-29)
   - [Highlights](#highlights)
@@ -311,62 +317,62 @@
   - [Downloads](#downloads-30)
   - [Changelog since v1.3.0-beta.2](#changelog-since-v130-beta2)
     - [Action Required](#action-required-10)
-    - [Other notable changes](#other-notable-changes-48)
+    - [Other notable changes](#other-notable-changes-49)
 - [v1.2.5](#v125)
   - [Downloads](#downloads-31)
   - [Changes since v1.2.4](#changes-since-v124)
-    - [Other notable changes](#other-notable-changes-49)
+    - [Other notable changes](#other-notable-changes-50)
 - [v1.3.0-beta.2](#v130-beta2)
   - [Downloads](#downloads-32)
   - [Changes since v1.3.0-beta.1](#changes-since-v130-beta1)
     - [Experimental Features](#experimental-features-2)
-    - [Other notable changes](#other-notable-changes-50)
+    - [Other notable changes](#other-notable-changes-51)
 - [v1.3.0-beta.1](#v130-beta1)
   - [Downloads](#downloads-33)
   - [Changes since v1.3.0-alpha.5](#changes-since-v130-alpha5)
     - [Action Required](#action-required-11)
-    - [Other notable changes](#other-notable-changes-51)
+    - [Other notable changes](#other-notable-changes-52)
 - [v1.3.0-alpha.5](#v130-alpha5)
   - [Downloads](#downloads-34)
   - [Changes since v1.3.0-alpha.4](#changes-since-v130-alpha4)
     - [Action Required](#action-required-12)
-    - [Other notable changes](#other-notable-changes-52)
+    - [Other notable changes](#other-notable-changes-53)
 - [v1.3.0-alpha.4](#v130-alpha4)
   - [Downloads](#downloads-35)
   - [Changes since v1.3.0-alpha.3](#changes-since-v130-alpha3)
     - [Action Required](#action-required-13)
-    - [Other notable changes](#other-notable-changes-53)
+    - [Other notable changes](#other-notable-changes-54)
 - [v1.2.4](#v124)
   - [Downloads](#downloads-36)
   - [Changes since v1.2.3](#changes-since-v123)
-    - [Other notable changes](#other-notable-changes-54)
+    - [Other notable changes](#other-notable-changes-55)
 - [v1.3.0-alpha.3](#v130-alpha3)
   - [Downloads](#downloads-37)
   - [Changes since v1.3.0-alpha.2](#changes-since-v130-alpha2)
     - [Action Required](#action-required-14)
-    - [Other notable changes](#other-notable-changes-55)
+    - [Other notable changes](#other-notable-changes-56)
 - [v1.2.3](#v123)
   - [Downloads](#downloads-38)
   - [Changes since v1.2.2](#changes-since-v122)
     - [Action Required](#action-required-15)
-    - [Other notable changes](#other-notable-changes-56)
+    - [Other notable changes](#other-notable-changes-57)
 - [v1.3.0-alpha.2](#v130-alpha2)
   - [Downloads](#downloads-39)
   - [Changes since v1.3.0-alpha.1](#changes-since-v130-alpha1)
-    - [Other notable changes](#other-notable-changes-57)
+    - [Other notable changes](#other-notable-changes-58)
 - [v1.2.2](#v122)
   - [Downloads](#downloads-40)
   - [Changes since v1.2.1](#changes-since-v121)
-    - [Other notable changes](#other-notable-changes-58)
+    - [Other notable changes](#other-notable-changes-59)
 - [v1.2.1](#v121)
   - [Downloads](#downloads-41)
   - [Changes since v1.2.0](#changes-since-v120)
-    - [Other notable changes](#other-notable-changes-59)
+    - [Other notable changes](#other-notable-changes-60)
 - [v1.3.0-alpha.1](#v130-alpha1)
   - [Downloads](#downloads-42)
   - [Changes since v1.2.0](#changes-since-v120-1)
     - [Action Required](#action-required-16)
-    - [Other notable changes](#other-notable-changes-60)
+    - [Other notable changes](#other-notable-changes-61)
 - [v1.2.0](#v120)
   - [Downloads](#downloads-43)
   - [Changes since v1.1.1](#changes-since-v111)
@@ -386,6 +392,59 @@
 <!-- NEW RELEASE NOTES ENTRY -->
 
 
+# v1.6.0-rc.1
+
+[Documentation](https://docs.k8s.io) & [Examples](https://releases.k8s.io/release-1.6/examples)
+
+## Downloads for v1.6.0-rc.1
+
+
+filename | sha256 hash
+-------- | -----------
+[kubernetes.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes.tar.gz) | `b92be4b71184888ba4a2781d4068ea369442b6030dfb38e23029192a554651e5`
+[kubernetes-src.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-src.tar.gz) | `e45e993edfdba176a6750c6d3c2207d54d60b5b1fc80a0fe47274d4d9b233d66`
+
+### Client Binaries
+
+filename | sha256 hash
+-------- | -----------
+[kubernetes-client-darwin-386.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-darwin-386.tar.gz) | `1d56088fb85fba02362f7f87a5d5f899c05caa605f4d11b8616749cb0d970384`
+[kubernetes-client-darwin-amd64.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-darwin-amd64.tar.gz) | `f3df7b558c2ecf6ed8344668515f436b7211a2f840d982f81c55586e1ec84a7b`
+[kubernetes-client-linux-386.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-linux-386.tar.gz) | `c5ee1787d69d508d8448675428936d70e21f17b21ff44e22db4462483adcebe2`
+[kubernetes-client-linux-amd64.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-linux-amd64.tar.gz) | `0960505da11330c8cc66b7df4e4413680afd2a62afc2341bad6bbd88c73e3a56`
+[kubernetes-client-linux-arm64.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-linux-arm64.tar.gz) | `dc113881b9cd09ef8cecbdf8f4ff41eddeba7df3ad7af70461e513eb79757e54`
+[kubernetes-client-linux-arm.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-linux-arm.tar.gz) | `5f6bd182852ffe3776b520fbf2db3546c8246133df166dcf6c81ece4b0974227`
+[kubernetes-client-linux-ppc64le.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-linux-ppc64le.tar.gz) | `ea91e79a779eac8c00a5eb80be1fd5b227b9f5ae767e30a12354bfa691f198d5`
+[kubernetes-client-linux-s390x.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-linux-s390x.tar.gz) | `874d7410078d39b80fe07a44018f6e95655cb9e05c99ec66dea012d06633fbbb`
+[kubernetes-client-windows-386.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-windows-386.tar.gz) | `b02d6d8e436322294a65def8c9c576f232df9387093c4ca61e57dd3bdf184b87`
+[kubernetes-client-windows-amd64.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-client-windows-amd64.tar.gz) | `68dbf06824b3785027a85d448f9f2b9928a4092912b382e67c1579e30bb58bbd`
+
+### Server Binaries
+
+filename | sha256 hash
+-------- | -----------
+[kubernetes-server-linux-amd64.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-server-linux-amd64.tar.gz) | `aa9e5d1cb60c1d33d048a75003fdce9ffa0985ede3748b38b4357d961943d603`
+[kubernetes-server-linux-arm64.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-server-linux-arm64.tar.gz) | `0343a1dead1efb8b829ab485028d2ec58ffc4aa7845b3415da5a5bb6fd8bcbfd`
+[kubernetes-server-linux-arm.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-server-linux-arm.tar.gz) | `77a724b28e071e92113759440fdca7e12ea00c5b41a5334ce7581a0139d8f264`
+[kubernetes-server-linux-ppc64le.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-server-linux-ppc64le.tar.gz) | `ae21bc7cced29a3c20c76dbf57262a8ea276fe120e411d950ff5267fe4b6cd50`
+[kubernetes-server-linux-s390x.tar.gz](https://dl.k8s.io/v1.6.0-rc.1/kubernetes-server-linux-s390x.tar.gz) | `424f5cd9f4aee3e53a8a760ccdc16bd7e2683913e57d56519b536bf4a98f56e5`
+
+## Changelog since v1.6.0-beta.4
+
+### Other notable changes
+
+* `kube-up.sh` using the `gce` provider enables both RBAC authorization and the permissive legacy ABAC policy that makes all service accounts superusers. To opt out of the permissive ABAC policy, export the environment variable `ENABLE_LEGACY_ABAC=false` before running `cluster/kube-up.sh`. ([#43544](https://github.com/kubernetes/kubernetes/pull/43544), [@liggitt](https://github.com/liggitt))
+* Bump CNI consumers to v0.5.1 ([#43546](https://github.com/kubernetes/kubernetes/pull/43546), [@calebamiles](https://github.com/calebamiles))
+* The API server discovery document now prioritizes the `extensions` API group over the `apps` API group. This ensures certain commands in 1.5 versions of kubectl (such as `kubectl edit deployment`) continue to function against a 1.6 API. ([#43553](https://github.com/kubernetes/kubernetes/pull/43553), [@liggitt](https://github.com/liggitt))
+* Fix adding disks to more than one scsi adapter. ([#42422](https://github.com/kubernetes/kubernetes/pull/42422), [@kerneltime](https://github.com/kerneltime))
+* PodSecurityPolicy authorization is correctly enforced by the PodSecurityPolicy admission plugin. ([#43489](https://github.com/kubernetes/kubernetes/pull/43489), [@liggitt](https://github.com/liggitt))
+* API fields that previously serialized null arrays as `null` and empty arrays as `[]` no longer distinguish between those values and always output `[]` when serializing to JSON. ([#43422](https://github.com/kubernetes/kubernetes/pull/43422), [@liggitt](https://github.com/liggitt))
+* Apply taint tolerations for NoExecute for all static pods. ([#43116](https://github.com/kubernetes/kubernetes/pull/43116), [@dchen1107](https://github.com/dchen1107))
+* Bumped Heapster to v1.3.0. ([#43298](https://github.com/kubernetes/kubernetes/pull/43298), [@piosz](https://github.com/piosz))
+    * More details about the release https://github.com/kubernetes/heapster/releases/tag/v1.3.0
+
+
+
 # v1.5.5
 
 This release contains a fix for a PodSecurityPolicy vulnerability which allows users to make use of any existing PodSecurityPolicy object, even ones they are not authorized to use.