diff --git a/Project.toml b/Project.toml
index 211fdd8..ae1fd36 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "DecomposingPolynomialSystems"
 uuid = "f22b1612-9f73-4f98-889e-ed5396e1a4da"
 authors = ["Viktor Korotynskiy <korotynskiy.viktor@gmail.com> and contributors"]
-version = "1.0.0-DEV"
+version = "1.0.0"
 
 [deps]
 AbstractAlgebra = "c3fe647b-3220-5bb0-a1ea-a7954cac585d"
diff --git a/README.md b/README.md
index f3fe284..0ee571e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,5 @@
 # DecomposingPolynomialSystems.jl
 
-[![BasedOn](https://img.shields.io/badge/Based%20On%20-%20HomotopyContinuation.jl%20-%20brightgreen?color=%23B22222%09)](https://www.juliahomotopycontinuation.org/)
 [![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://multivariatepolynomialsystems.github.io/DecomposingPolynomialSystems.jl/dev)
 
 DecomposingPolynomialSystems.jl is a Julia package that computes the symmetries that fix the parameters (specifically, the group of deck transformations) of a parametric polynomial system with finitely many solutions with a view towards decomposing the given polynomial system.
diff --git a/src/DecomposingPolynomialSystems.jl b/src/DecomposingPolynomialSystems.jl
index df89b35..49fd689 100644
--- a/src/DecomposingPolynomialSystems.jl
+++ b/src/DecomposingPolynomialSystems.jl
@@ -5,9 +5,6 @@ const HC = HomotopyContinuation
 using HomotopyContinuation.ModelKit
 export @var, Variable, Expression, System
 
-# Exports for testing
-# export degree
-
 using SparseArrays: SparseVector, SparseMatrixCSC, spzeros, AbstractSparseVector, findnz, sparse
 using Combinatorics: partitions, multiset_permutations, combinations
 using LinearAlgebra: nullspace
diff --git a/src/deck_transformations.jl b/src/deck_transformations.jl
index caf06cc..4a28447 100644
--- a/src/deck_transformations.jl
+++ b/src/deck_transformations.jl
@@ -623,13 +623,13 @@ function symmetries_fixing_parameters!(
     logging::Bool=false
 )
 
-    if length(F.deck_permutations) == 1 # trivial group of symmetries
+    if length(deck_permutations(F)) == 1 # trivial group of symmetries
         return DeckTransformationGroup(F)
     end
 
     scalings = _scalings_commuting_with_deck(F, scaling_symmetries(F))
     scalings = param_dep ? scalings : restrict_scalings(scalings, unknowns(F))  # TODO: justify!
-    if isempty(scalings.grading)
+    if isempty(grading(scalings))
         logging && printstyled("Running dense version...\n", color=:green)
         return symmetries_fixing_parameters_dense!(
             F;
@@ -642,7 +642,7 @@ function symmetries_fixing_parameters!(
         logging && printstyled("Running graded version...\n", color=:green)
         return symmetries_fixing_parameters_graded!(
             F,
-            scalings;
+            grading(scalings);
             degree_bound=degree_bound,
             tols=tols,
             logging=logging