downgrade to 1.7

Author: Angeladadd

Project.toml

@@ -13,25 +13,21 @@ MPI = "da04e1cc-30fd-572f-bb4f-1f8673147195"
 OpenMPI_jll = "fe0851c0-eecd-5654-98d4-656369965a5c"
 PDMats = "90014a1f-27ba-587c-ab20-58faa44d9150"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
-Serialization = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 StructArrays = "09ab397b-f2b6-538f-b94a-2f83cf4a842a"
 TimerOutputs = "a759f4b9-e2f1-59dc-863e-4aeb61b1ea8f"
 YAML = "ddb6d928-2868-570f-bddf-ab3f9cf99eb6"
 
 [compat]
 ChunkSplitters = "3.1"
-ExactOptimalTransport = "0.2.5"
 HDF5 = "0.14, 0.15, 0.16, 0.17"
-HiGHS = "1.19.0"
 LinearAlgebra = "<0.0.1, 1"
 MPI = "0.20.22"
 OpenMPI_jll = "4"
 PDMats = "0.11.17"
 Random = "<0.0.1, 1"
-Serialization = "1.11.0"
 Statistics = "<0.0.1, 1"
 StructArrays = "0.6.15, 0.7"
 TimerOutputs = "0.5"
 YAML = "0.4"
-julia = "1."
+julia = "1.7"