Fixed: Releases with UHD not getting correct resolution label. Fixes #2134

src/NzbDrone.Core.Test/ParserTests/ExtendedQualityParserRegex.cs

@@ -54,6 +54,7 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("The Revenant 2015 2160p UHD BluRay DTS x264-Whatevs", 19)]
         [TestCase("The Revenant 2015 2160p UHD BluRay FLAC 7 1 x264-Whatevs", 19)]
         [TestCase("The Martian 2015 2160p Ultra HD BluRay DTS-HD MA 7 1 x264-Whatevs", 19)]
+        [TestCase("Movie.Name.2017.Version.UHD.BluRay.HDR.x265.Atmos.Eng.De-RLSGRP", 19)]
         [TestCase("Into the Inferno 2016 2160p Netflix WEBRip DD5 1 x264-Whatevs", 18)]
         public void should_parse_ultrahd_from_title(string title, int version)
         {

src/NzbDrone.Core/Parser/QualityParser.cs

@@ -62,7 +62,7 @@ namespace NzbDrone.Core.Parser
         private static readonly Regex RealRegex = new Regex(@"\b(?<real>REAL)\b",
                                                                 RegexOptions.Compiled);
 
-        private static readonly Regex ResolutionRegex = new Regex(@"\b(?:(?<R480p>480p|640x480|848x480)|(?<R576p>576p)|(?<R720p>720p|1280x720)|(?<R1080p>1080p|1920x1080)|(?<R2160p>2160p))\b",
+        private static readonly Regex ResolutionRegex = new Regex(@"\b(?:(?<R480p>480p|640x480|848x480)|(?<R576p>576p)|(?<R720p>720p|1280x720)|(?<R1080p>1080p|1920x1080)|(?<R2160p>2160p|UHD))\b",
                                                                 RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
         private static readonly Regex CodecRegex = new Regex(@"\b(?:(?<x264>x264)|(?<h264>h264)|(?<xvidhd>XvidHD)|(?<xvid>X-?vid)|(?<divx>divx))\b",