fix release notes on homepage with alpha suffix (#312)

CHANGELOG.md

@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
+### Fixed
+- Fix release notes on home page with `-alpha` suffix
 
 ## [0.0.50-alpha] - 2021-07-13
 ### Added

ErsatzTV/Pages/Index.razor

@@ -38,7 +38,7 @@
 
                         if (version != "develop")
                         {
-                            string gitHubVersion = version.Split("-").Head() + "-prealpha";
+                            string gitHubVersion = version.Split("-").Head() + "-alpha";
                             if (!gitHubVersion.StartsWith("v"))
                             {
                                 gitHubVersion = $"v{gitHubVersion}";