Pantograph/Version.lean

@@ -1,6 +1,6 @@
 namespace Pantograph
 
 @[export pantograph_version]
-def version := "0.2.19"
+def version := "0.2.22"
 
 end Pantograph

flake.nix

@@ -22,6 +22,8 @@
     flake = {
     };
     systems = [
+      "aarch64-linux"
+      "aarch64-darwin"
       "x86_64-linux"
       "x86_64-darwin"
     ];