Merge pull request #239 from JuliaControl/compat-bounds

Added lower bounds on packages

Author: mfalt

Project.toml

@@ -20,4 +20,12 @@ SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
+julia = "1.0"
+Colors = "0.9.2"
+DSP = "0.6.1"
+DelayDiffEq = "5.6"
+IterTools = "1.0"
+LaTeXStrings = "1.0"
+OrdinaryDiffEq = "5.2"
+Plots = "0.24, 0.25, 0.26, 0.27"
 Polynomials = "0.6.0"