Downgrade CI

.github/workflows/CI.yml

@@ -18,7 +18,7 @@ jobs:
         group:
           - Core
         version:
-          - '1.6'
+          - '1.9'
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1

.github/workflows/Downgrade.yml

@@ -0,0 +1,29 @@
+name: Downgrade
+on:
+  pull_request:
+    branches:
+      - master
+    paths-ignore:
+      - 'docs/**'
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - 'docs/**'
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        version: ['1']
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.version }}
+      - uses: cjdoris/julia-downgrade-compat-action@v1
+#        if: ${{ matrix.version == '1.6' }}
+        with:
+          skip: Pkg,TOML
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1

Project.toml

@@ -17,22 +17,22 @@ SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
-Adapt = "3.3.3, 4"
-Aqua = "0.8"
-CellularAutomata = "0.0.2"
-DifferentialEquations = "7"
-Distances = "0.10"
-Distributions = "0.24, 0.25"
-LIBSVM = "0.8"
-LinearAlgebra = "1"
-MLJLinearModels = "0.5, 0.6, 0.7, 0.8, 0.9"
-NNlib = "0.8.4, 0.9"
-Optim = "1"
-Random = "1"
-SafeTestsets = "0.1"
-SparseArrays = "1"
-Statistics = "1"
-Test = "1"
+Adapt = "~3.3.3"
+Aqua = "=0.8.0"
+CellularAutomata = "=0.0.2"
+DifferentialEquations = "~7.0.0"
+Distances = "=0.10.0"
+Distributions = "=0.24.5"
+LIBSVM = "=0.8.0"
+LinearAlgebra = "~1.9.0"
+MLJLinearModels = "=0.9.2"
+NNlib = "=0.8.4"
+Optim = "~1.0.0"
+Random = "~1.0.0"
+SafeTestsets = "=0.1.0"
+SparseArrays = "~1.9.0"
+Statistics = "~1.9.0"
+Test = "~1.0.0"
 julia = "1.6"
 
 [extras]