diff --git a/PKHeX.Core/Resources/byte/encounter_go_home.pkl b/PKHeX.Core/Resources/byte/encounter_go_home.pkl
index 03be57cdb..4fc550f9a 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 9280c6186..f3287ffa2 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/wc6full.pkl b/PKHeX.Core/Resources/byte/wc6full.pkl
index 0e30e9628..8f5ec4b27 100644
Binary files a/PKHeX.Core/Resources/byte/wc6full.pkl and b/PKHeX.Core/Resources/byte/wc6full.pkl differ
diff --git a/PKHeX.Core/Resources/byte/wc7full.pkl b/PKHeX.Core/Resources/byte/wc7full.pkl
index 6012190b4..248b650e6 100644
Binary files a/PKHeX.Core/Resources/byte/wc7full.pkl and b/PKHeX.Core/Resources/byte/wc7full.pkl differ
diff --git a/PKHeX.Core/Resources/byte/wc8.pkl b/PKHeX.Core/Resources/byte/wc8.pkl
index 4cbefae7e..493f704dd 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 af1cfa0b5..686b9e119 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>21.01.30</Version>
+    <Version>21.04.01</Version>
     <LangVersion>9</LangVersion>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/PKHeX.WinForms/Resources/text/changelog.txt b/PKHeX.WinForms/Resources/text/changelog.txt
index 15ace0d3d..2369df836 100644
--- a/PKHeX.WinForms/Resources/text/changelog.txt
+++ b/PKHeX.WinForms/Resources/text/changelog.txt
@@ -1,7 +1,28 @@
 PKHeX - By Kaphotics
 http://projectpokemon.org/pkhex/
 
-21/01/30 - New Update:
+21/04/01 - New Update:
+ - Legality:
+ - - Added: Generation 8 Overworld RNG seed legality. The wandering encounters have detectable origins!
+ - - Updated: Mystery Gift & GO Legality encounter data.
+ - - Changed: HOME gifts are now allowed with SID > 0.
+ - - Changed: Updated Ribbon rules for Master Ribbon & non-mythical legends.
+ - - Changed: Gen3 Shadow Pokémon now generate with correct shadow lock data.
+ - - Fixed: Gen6/7 Form Argument values are now handled correctly. Thanks @Lusamine!
+ - - Fixed: Gen3 ability bit mismatching rules for in-game trades have been fixed.
+ - Added: Gen8 Affixed Ribbon/Mark can now be changed in the Ribbon Editor.
+ - Added: Gen7 LGPE now shows Alolan form Height/Weight records in the Pokedex.
+ - Added: Hovering over MGDB and Database slots now shows a summary of the data.
+ - Added: Hovering over a box/party slot now shows some legality origins of the data.
+ - Added: Bulk Legality analysis now flags duplicate HOME tracker values.
+ - Added: Block Editor can now be used for gen5-7 saves to change more values directly.
+ - Added: Gen3 battle video data can now be imported via drag-drop (no BV3 exporting currently via GUI).
+ - Changed: Gen3 save files for RS/E/FRLG are now treated as separate classes.
+ - Changed: Minor internal refactorings to improve performance.
+ - Fixed: Gen6 event flags now are indexed correctly. You shouldn't notice any difference.
+ - Fixed: PKM conversion from future -> Gen1/2 now retains IV proportions correctly.
+
+21/01/30 - New Update: (156366) [3559662]
  - Legality:
  - - Updated Mystery Gift & GO Legality encounter data.
  - - Fixed: Matching encounters where a PKM can be one of many types of encounters (based on its current values) has been improved.