diff --git a/PKHeX.Core/Legality/Areas/EncounterArea8g.cs b/PKHeX.Core/Legality/Areas/EncounterArea8g.cs
index 4b76e4ce7..6c8cdbda0 100644
--- a/PKHeX.Core/Legality/Areas/EncounterArea8g.cs
+++ b/PKHeX.Core/Legality/Areas/EncounterArea8g.cs
@@ -91,8 +91,7 @@ namespace PKHeX.Core
             if (pkm.TSV == 0) // HOME doesn't assign TSV=0 to accounts.
                 yield break;
 
-            var sf = chain.FirstOrDefault(z => z.Species == Species 
-                                               && (z.Form == Form || AltFormInfo.IsFormChangeable(Species, Form, z.Form, pkm.Format)));
+            var sf = chain.FirstOrDefault(z => z.Species == Species && (z.Form == Form || AltFormInfo.IsFormChangeable(Species, Form, z.Form, pkm.Format)));
             if (sf == null)
                 yield break;
 
@@ -125,10 +124,12 @@ namespace PKHeX.Core
 
             return slot.Species switch
             {
-                (int) Core.Species.Yamask when pk.Species != slot.Species && pk is IFormArgument f => f.FormArgument == 0,
+                (int) Core.Species.Yamask when pk.Species != slot.Species && slot.Form == 1 && pk is IFormArgument f => f.FormArgument == 0,
                 (int) Core.Species.Milcery when pk.Species != slot.Species && pk is IFormArgument f => f.FormArgument == 0,
+
                 (int) Core.Species.Runerigus when pk is IFormArgument f && f.FormArgument != 0 => true,
                 (int) Core.Species.Alcremie when pk is IFormArgument f && f.FormArgument != 0 => true,
+
                 _ => false,
             };
         }
diff --git a/PKHeX.Core/Resources/byte/encounter_go_home.pkl b/PKHeX.Core/Resources/byte/encounter_go_home.pkl
index a43b7ab56..05385df42 100644
Binary files a/PKHeX.Core/Resources/byte/encounter_go_home.pkl and b/PKHeX.Core/Resources/byte/encounter_go_home.pkl differ
diff --git a/PKHeX.Core/Resources/byte/encounter_go_lgpe.pkl b/PKHeX.Core/Resources/byte/encounter_go_lgpe.pkl
index 0e3a4c3c8..ada0264f2 100644
Binary files a/PKHeX.Core/Resources/byte/encounter_go_lgpe.pkl and b/PKHeX.Core/Resources/byte/encounter_go_lgpe.pkl differ
diff --git a/PKHeX.Core/Resources/byte/wc8.pkl b/PKHeX.Core/Resources/byte/wc8.pkl
index cf9e8e108..889ee03f7 100644
Binary files a/PKHeX.Core/Resources/byte/wc8.pkl and b/PKHeX.Core/Resources/byte/wc8.pkl differ
diff --git a/PKHeX.WinForms/PKHeX.WinForms.csproj b/PKHeX.WinForms/PKHeX.WinForms.csproj
index 7ae946b19..135f1a808 100644
--- a/PKHeX.WinForms/PKHeX.WinForms.csproj
+++ b/PKHeX.WinForms/PKHeX.WinForms.csproj
@@ -12,7 +12,7 @@
     <ApplicationIcon>Resources\Icon.ico</ApplicationIcon>
     <StartupObject>PKHeX.WinForms.Program</StartupObject>
     <AssemblyName>PKHeX</AssemblyName>
-    <Version>20.10.31</Version>
+    <Version>20.11.28</Version>
     <LangVersion>8</LangVersion>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/PKHeX.WinForms/Resources/text/changelog.txt b/PKHeX.WinForms/Resources/text/changelog.txt
index 106736cd8..429099154 100644
--- a/PKHeX.WinForms/Resources/text/changelog.txt
+++ b/PKHeX.WinForms/Resources/text/changelog.txt
@@ -1,7 +1,25 @@
 PKHeX - By Kaphotics
 http://projectpokemon.org/pkhex/
 
-20/10/31 - New Update:
+20/11/28 - New Update:
+ - Legality:
+ - - Added: Pokémon GO Legality checks, including date-range legality checks. Thanks @Lusamine & @sora10pls!
+ - - Added: Nickname checks for Generation 1 in-game trades. Thanks @ShadowMario3!
+ - - Added: RibbonMasterRank permissions now allow the updated species list. Thanks @Bappsack!
+ - - Fixed: Ability Patch edge case for changing forms (ex. Landorus) where the current form does not have a Hidden Ability.
+ - - Fixed: Gen8 Wild encounters with levels above 60 are now required to match the encounter's level.
+ - - Fixed: Gen8 symbol encounters incorrect location ID hash fixed. Thanks @sora10pls!
+ - - Fixed: Added Frostpoint Field for dens 175/176.
+ - Added: Shiny Sprites for Crown Tundra. Thanks @msikma + github.com/msikma/pokesprite!
+ - Added: Fused Calyrex slot viewing.
+ - Added: More Gen4 Event Flags. Thanks @zzzzRuby & @ShadyRelapse-PP!
+ - Changed: KChart now shows the "Native" state for all Armor/Crown natives in addition to the mainland natives.
+ - Changed: .NET Core 3.1 builds changed to .NET 5; downloads are still .NET Framework ~4.6.
+ - Fixed: Clearing a box other than the first box on a blank save file now clears the box... as intended. Thanks @Lusamine!
+ - Fixed: Gen8 Yamask-1 and Runerigus now show all possible FormArgument values. Thanks @sora10pls!
+ - Fixed: Gen1 Daycare slot is no longer marked as active when exporting a save file with an flagged-empty daycare.
+
+20/10/31 - New Update: (93960) [3235071]
  - Legality:
  - - Added: Gen8 static encounters now permit more met locations (roamers, strong encounters). Thanks @Lusamine & @ReignOfComputer!
  - - Fixed: Gen8 breeds of Gen3 Starters and Porygon now allow the Gen8 wild balls.