diff --git a/mcversion-1.20.1-rc1.properties b/mcversion-1.20.1-rc1.properties
new file mode 100644
index 0000000..f10cc2f
--- /dev/null
+++ b/mcversion-1.20.1-rc1.properties
@@ -0,0 +1,12 @@
+minecraft_version=1.20.1-rc1
+yarn_mappings=1.20.1-rc1+build.2
+loader_version=0.14.21
+
+#Fabric api
+fabric_version=0.83.0+1.20
+fabric_versiononly=0.83.0
+
+modmenu_version=7.0.1
+
+#gbfabrictools_version=1.3.4+1.20.1-rc1
+#crowdintranslate_version=1.4+1.20.1-rc1
\ No newline at end of file
diff --git a/mcversion-1.20.properties b/mcversion-1.20.properties
new file mode 100644
index 0000000..da60b97
--- /dev/null
+++ b/mcversion-1.20.properties
@@ -0,0 +1,12 @@
+minecraft_version=1.20
+yarn_mappings=1.20+build.1
+loader_version=0.14.21
+
+#Fabric api
+fabric_version=0.83.0+1.20
+fabric_versiononly=0.83.0
+
+modmenu_version=7.0.1
+
+#gbfabrictools_version=1.3.4+1.20
+#crowdintranslate_version=1.4+1.20