From ede862919cb4ab627a912624783a1a162ee5dc0d Mon Sep 17 00:00:00 2001
From: ArnoStrouwen <arno.strouwen@telenet.be>
Date: Tue, 2 Jan 2024 05:55:13 +0100
Subject: [PATCH] Downgrade CI

---
 .github/workflows/Documentation.yml |  2 +-
 .github/workflows/Downgrade.yml     | 29 +++++++++++++++++++++++++++++
 .github/workflows/ci.yml            |  1 -
 Project.toml                        | 16 ++++++++--------
 4 files changed, 38 insertions(+), 10 deletions(-)
 create mode 100644 .github/workflows/Downgrade.yml

diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index c6952b5..adc1628 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@latest
         with:
-          version: '1.6'
+          version: '1'
       - name: Install dependencies
         run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
       - name: Build and deploy
diff --git a/.github/workflows/Downgrade.yml b/.github/workflows/Downgrade.yml
new file mode 100644
index 0000000..01ff8ca
--- /dev/null
+++ b/.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
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f77e29f..c53fecd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,6 @@ jobs:
           - Core
         version:
           - '1'
-          - '1.6'
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1
diff --git a/Project.toml b/Project.toml
index 0d662b9..c873f2a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,15 +16,15 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 [compat]
 Aqua = "0.8"
 EzXML = "1.1"
-MathML = "0.1.9"
-Memoize = "0.4"
-ModelingToolkit = "7, 8"
-Random = "1"
+MathML = "0.1.14"
+Memoize = "0.4.2"
+ModelingToolkit = "8.71"
+Random = "1.10"
 Setfield = "0.8, 1"
-SymbolicUtils = "0.16, 0.18, 0.19, 1"
-OrdinaryDiffEq = "6"
-Test = "1"
-julia = "1.6"
+SymbolicUtils = "1.2"
+OrdinaryDiffEq = "6.56"
+Test = "1.10"
+julia = "1.10"
 
 [extras]
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"