Prep for 6.1.1

Update RabbitMQ version and CHANGELOG

Author: lukebakken

CHANGELOG.md

@@ -1,3 +1,7 @@
+## Changes Between 6.1.0 and 6.1.1
+
+A full list of changes can be found in the GitHub milestone: [`6.1.0`](https://github.com/rabbitmq/rabbitmq-dotnet-client/milestone/50?closed=1).
+
 ## Changes Between 6.0.0 and 6.1.0
 
 This release continues with improvements to memory use and object allocations.

appveyor.yml

@@ -1,4 +1,4 @@
-version: "6.1.0.{build}"
+version: "6.1.1.{build}"
 
 platform: Any CPU
 configuration: Release
@@ -9,7 +9,7 @@ image: Visual Studio 2019
 cache:
   # Note: this must match the $rabbitmq_installer_path and $erlang_installer_path values in
   # tools\appveyor\install.ps1
-  - "%HOMEDRIVE%%HOMEPATH%\\rabbitmq-server-3.8.3.exe"
+  - "%HOMEDRIVE%%HOMEPATH%\\rabbitmq-server-3.8.5.exe"
   - "%HOMEDRIVE%%HOMEPATH%\\otp_win64_23.0.1.exe"
 
 install:

tools/appveyor/install.ps1

@@ -25,8 +25,8 @@ else
 Write-Host "[INFO] Installing Erlang to $erlang_install_dir..."
 & $erlang_installer_path '/S' "/D=$erlang_install_dir" | Out-Null
 
-$rabbitmq_installer_download_url = 'https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.8.3/rabbitmq-server-3.8.3.exe'
-$rabbitmq_installer_path = Join-Path -Path $HOME -ChildPath 'rabbitmq-server-3.8.3.exe'
+$rabbitmq_installer_download_url = 'https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.8.3/rabbitmq-server-3.8.5.exe'
+$rabbitmq_installer_path = Join-Path -Path $HOME -ChildPath 'rabbitmq-server-3.8.5.exe'
 
 $erlang_reg_path = 'HKLM:\SOFTWARE\Ericsson\Erlang'
 if (Test-Path 'HKLM:\SOFTWARE\WOW6432Node\')