Call it v0.9 instead

Author: pedromxavier

Project.toml

@@ -1,7 +1,7 @@
 name = "QUBOTools"
 uuid = "60eb5b62-0a39-4ddc-84c5-97d2adff9319"
 authors = ["pedromxavier <[email protected]>", "pedroripper <[email protected]>", "AndradeTiago <[email protected]>", "joaquimg <[email protected]>", "bernalde <[email protected]>"]
-version = "0.10.0"
+version = "0.9.0"
 
 [deps]
 GeometryBasics = "5c1252a2-5f33-56bf-86c9-59e7332b4326"