diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index a6fcff2..fc1526b 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -22,6 +22,8 @@ jobs:
         exclude:
           - os: macOS-latest
             arch: x86
+          - os: windows-latest
+            arch: x86
     steps:
       - uses: actions/checkout@v2
       - uses: julia-actions/setup-julia@v1
@@ -51,7 +53,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: julia-actions/setup-julia@v1
         with:
-          version: '1'
+          version: "^1.6.0-0"
       - run: |
           julia --project=docs -e '
             using Pkg
diff --git a/Project.toml b/Project.toml
index 33fd991..8384c28 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "PatternFolds"
 uuid = "c18a7f1d-76ad-4ce4-950d-5419b888513b"
 authors = ["Jean-Francois Baffier"]
-version = "0.1.1"
+version = "0.1.2"
 
 [deps]
 Lazy = "50d2b5c4-7a5e-59d5-8109-a42b560f39c0"
diff --git a/src/PatternFolds.jl b/src/PatternFolds.jl
index 0127435..3609fb0 100644
--- a/src/PatternFolds.jl
+++ b/src/PatternFolds.jl
@@ -1,12 +1,16 @@
 module PatternFolds
 
-import Base: length, rand, iterate, isempty, ndims, +, in, size
-import Lazy: @forward
+# usings
+using Lazy
 
 # exports
-export PatternFold, IVectorFold, VectorFold, Interval, IntervalsFold
+export PatternFold
+export IVectorFold, VectorFold
+export Interval, IntervalsFold
 export pattern, gap, folds
-export length, unfold
+export length
+export unfold
+export value
 
 # includes
 include("common.jl")
diff --git a/src/common.jl b/src/common.jl
index c989eb1..68e2d99 100644
--- a/src/common.jl
+++ b/src/common.jl
@@ -27,7 +27,7 @@ Return the number of *folds*. An infinite folded pattern returns `0`.
 folds(pf) = pf.folds
 
 # Forwards isempty, ndims
-@forward PatternFold.pattern isempty, ndims
+@forward PatternFold.pattern Base.isempty, Base.ndims
 
 # TODO - look if another name is more appropriate
 """
@@ -59,4 +59,4 @@ end
     reset_pattern!(<:PatternFold)
 Reset the *unfolded* pattern to the first fold.
 """
-reset_pattern!(mvf) = set_fold!(mvf, 1)
\ No newline at end of file
+reset_pattern!(mvf) = set_fold!(mvf, 1)
diff --git a/src/intervals.jl b/src/intervals.jl
index 08a41ae..9d371cd 100644
--- a/src/intervals.jl
+++ b/src/intervals.jl
@@ -11,8 +11,8 @@ Interval(a, b) = Interval{typeof(a[1])}(a,b)
 
 a(i) = i.a
 b(i) = i.b
-+(bound::Tuple{T, Bool}, gap::T) where T = bound[1]+gap, bound[2]
-+(i::Interval, gap) = Interval(a(i) + gap, b(i) + gap)
+Base.:+(bound::Tuple{T, Bool}, gap::T) where T = bound[1]+gap, bound[2]
+Base.:+(i::Interval, gap) = Interval(a(i) + gap, b(i) + gap)
 
 value(i, ::Val{:a}) = i.a[1]
 value(i, ::Val{:b}) = i.b[1]
@@ -45,7 +45,7 @@ end
 
 IntervalsFold(p, g, f, c = 1) = IntervalsFold(p, g, f, c)
 
-@forward IntervalsFold.pattern a, b, isempty
+@forward IntervalsFold.pattern a, b, Base.isempty
 
 function pattern(isf::IntervalsFold)
     distortion = gap(isf) * (isf.current - 1)
@@ -66,7 +66,7 @@ function set_fold!(isf::IntervalsFold, new_fold = isf.current + 1)
         isf.pattern += distortion
         isf.current = new_fold
     end
-end 
+end
 
 function Base.iterate(iter::IntervalsFold)
     reset_pattern!(iter)
@@ -97,4 +97,4 @@ end
 
 Base.size(isf::IntervalsFold) = size(isf.pattern) * folds(isf)
 
-Base.eltype(::Type{<:IntervalsFold{T}}) where {T} = Interval{T}
\ No newline at end of file
+Base.eltype(::Type{<:IntervalsFold{T}}) where {T} = Interval{T}
diff --git a/src/vector.jl b/src/vector.jl
index 6696b38..10d593f 100644
--- a/src/vector.jl
+++ b/src/vector.jl
@@ -31,7 +31,7 @@ function set_fold!(mvf, new_fold = mvf.current + 1)
         mvf.pattern .+= distortion
         mvf.current = new_fold
     end
-end 
+end
 
 # Base case iterate method
 function Base.iterate(iter::VectorFold)
@@ -92,4 +92,4 @@ function unfold(mvf::VectorFold; from=1, to=folds(mvf))
         count += 1
     end
     return v
-end
\ No newline at end of file
+end