require Optim 1

Author: ChrisRackauckas

Project.toml

@@ -36,7 +36,7 @@ Flux = "0.10.1, 0.11"
 ForwardDiff = "0.10"
 GalacticOptim = "0.1.1, 0.2"
 ModelingToolkit = "3.11"
-Optim = "0.20, 0.21, 0.22, 1.0"
+Optim = "1.0"
 Reexport = "0.2"
 StochasticDiffEq = "6.13"
 Tracker = "0.2"