Add downgrade CI script (#638)

* Add downgrade CI script

* Update LazyArrays compat bounds

* Limit DSP versions

* Update BlockArrays compat

* Update BandedMatrices compat

* Update BlockBandedMatrices compat

* Update StaticArrays compat

* Use StaticArrays v1

* Use v1.1 of FFTW

* Infinites v0.1.1

* Use Julia v1.9 for downgrade tests

* Drop DomainSets v0.5

* Drop DomainSets 0.5 and IntervalSets <0.7

* IntervalSets v0.7.4+

* Update DSP, DualNumbers, SpecialFunctions, StaticArrays

Author: jishnub

.github/workflows/downgrade.yml

@@ -0,0 +1,28 @@
+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: ['1.9']
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.version }}
+      - uses: cjdoris/julia-downgrade-compat-action@v1
+        with:
+          skip: LinearAlgebra,SparseArrays,Statistics
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1

Project.toml

@@ -27,26 +27,26 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 [compat]
 AbstractFFTs = "0.5, 1"
 Aqua = "0.8"
-BandedMatrices = "0.16, 0.17, 1"
-BlockArrays = "0.14, 0.15, 0.16"
-BlockBandedMatrices = "0.10, 0.11, 0.12"
+BandedMatrices = "0.17.18, 1"
+BlockArrays = "0.16.26"
+BlockBandedMatrices = "0.12"
 Calculus = "0.5"
 Combinatorics = "1.0.2"
-DSP = "0.6, 0.7"
-DomainSets = "0.5, 0.6, 0.7"
-DualNumbers = "0.6.2"
-FFTW = "0.3, 1"
+DSP = "0.7.4"
+DomainSets = "0.6, 0.7"
+DualNumbers = "0.6.6"
+FFTW = "1.1"
 FillArrays = "1"
 InfiniteArrays = "0.13"
-Infinities = "0.1"
-IntervalSets = "0.5, 0.6, 0.7"
-LazyArrays = "0.20, 0.21, 0.22, 1"
+Infinities = "0.1.1"
+IntervalSets = "0.7.4"
+LazyArrays = "1"
 LinearAlgebra = "1.9"
 LowRankMatrices = "1"
 Random = "1.9"
 SparseArrays = "1.9"
-SpecialFunctions = "0.10, 1.0, 2"
-StaticArrays = "0.12, 1.0"
+SpecialFunctions = "2"
+StaticArrays = "1.3"
 Statistics = "1.9"
 Test = "1.9"
 julia = "1.9"