shulker stacks can now be moved in 1.17, fixes #976

gradle.properties

@@ -5,7 +5,7 @@ org.gradle.jvmargs=-Xmx1G
 	# check these on https://fabricmc.net/use
     # or better: https://modmuss50.me/fabric.html
 	minecraft_version=1.17.1-rc1
-	yarn_mappings=1.17.1-rc1+build.1
+	yarn_mappings=1.17.1-rc1+build.8
 	loader_version=0.11.6
 	fabric_version=0.36.0+1.17