bump version and add default arg to to_mpoly

Co-authored-by: "Benoit Legat" <[email protected]>

Author: shashi

Project.toml

@@ -1,7 +1,7 @@
 name = "SymbolicUtils"
 uuid = "d1185830-fcd6-423d-90d6-eec64667417b"
 authors = ["Shashi Gowda"]
-version = "0.12.0"
+version = "0.13.0"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"

src/abstractalgebra.jl

@@ -71,7 +71,7 @@ let
     MPOLY_MAKER = Fixpoint(Postwalk(PassThrough(RestartedChain(mpoly_rules)), similarterm=simterm))
 
     global to_mpoly
-    function to_mpoly(t, variable_type::Type, dicts=_dicts())
+    function to_mpoly(t, variable_type::Type=DynamicPolynomials.PolyVar{true}, dicts=_dicts())
         # term2sym is only used to assign the same
         # symbol for the same term -- in other words,
         # it does common subexpression elimination