Bump IA version to v1.0 :-), and new patch version

Author: lbenet

Project.toml

@@ -1,7 +1,7 @@
 name = "TaylorSeries"
 uuid = "6aa5eb33-94cf-58f4-a9d0-e4b2c4fc25ea"
 repo = "https://github.com/JuliaDiff/TaylorSeries.jl.git"
-version = "0.20.5"
+version = "0.20.6"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
@@ -22,7 +22,7 @@ TaylorSeriesSAExt = "StaticArrays"
 
 [compat]
 Aqua = "0.8"
-IntervalArithmetic = "0.23"
+IntervalArithmetic = "1"
 JLD2 = "0.5"
 LinearAlgebra = "<0.0.1, 1"
 Markdown = "<0.0.1, 1"