adding compatibility requirements for DataStructures

matthewghgriffiths · matthewghgriffiths · commit 86a1eaa79b5e · 2021-10-19T15:13:11.000+01:00
diff --git a/Project.toml b/Project.toml
@@ -8,10 +8,11 @@ DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
 
 [compat]
 julia = "1"
+DataStructures = "1.18, 2"
 
 [extras]
-Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Combinatorics = "861a8166-3701-5b0c-9a16-15d98fcdc6aa"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
 test = ["Test", "Combinatorics"]
