JeffFessler · JeffFessler · Jun 16, 2026 · Jun 14, 2026 · Jun 16, 2026
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -1,8 +1,14 @@
 # https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+# https://discourse.julialang.org/t/psa-github-dependabot-now-supports-julia/134997
 
 version: 2
 updates:
-  - package-ecosystem: github-actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "julia"
     directory: "/"
     schedule:
       interval: "weekly"
diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
@@ -3,13 +3,13 @@ name: Documentation
 on:
   pull_request:
     paths-ignore:
-      - 'README.md'
+      - 'readme.md'
   push:
     branches:
       - 'main'
       - 'release-'
     paths-ignore:
-      - 'README.md'
+      - 'readme.md'
     tags: '*'
 
 jobs:

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -16,19 +16,37 @@ on:
   workflow_dispatch:
 
 jobs:
+  version:
+    # see https://github.com/julia-actions/julia-version
+    name: Resolve Julia Versions
+    # These permissions are needed to:
+    # - Checkout the Git repository (`contents: read`)
+    permissions:
+      contents: read
+    runs-on: ubuntu-latest
+    outputs:
+      json: ${{ steps.julia-version.outputs.resolved-json }}
+    steps:
+      - uses: actions/checkout@v6 # Needed for "min" to access the Project.toml
+      - uses: julia-actions/julia-version@v0.1.0
+        id: julia-version
+        with:
+          versions: |
+            - min # Oldest supported version in Project.toml
+            - 1 # Latest release
+
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }}
+    needs: version
     runs-on: ${{ matrix.os }}
     continue-on-error: ${{ matrix.version == 'nightly' }}
     strategy:
       fail-fast: false
       matrix:
-        version: ['1', 'nightly']
-        os: [ubuntu-latest, windows-latest, macOS-latest]
+        version: ${{ fromJSON(needs.version.outputs.json) }}
+        os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - uses: actions/checkout@v6
-
-#     - name: "Set up Julia"
       - uses: julia-actions/setup-julia@v3
         with:
           version: ${{ matrix.version }}

diff --git a/Project.toml b/Project.toml
@@ -3,16 +3,18 @@ uuid = "599c1a8e-b958-11e9-0d14-b1e6b2ecea07"
 authors = ["fessler <fessler@umich.edu>"]
 version = "0.12"
 
+[workspace]
+projects = ["docs", "test"]
+
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 LinearMaps = "7a12625a-238d-50fd-b39a-03d52299707e"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
-Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
 LinearMaps = "3.7"
 LinearOperators = "2.8"
-julia = "1.10"
+julia = "1.12.6"
 
 [weakdeps]
 LinearOperators = "5c8ed15e-5a4c-59e4-a42b-c7e8811fb125"

diff --git a/README.md → readme.md b/README.md → readme.md
@@ -2,13 +2,15 @@
 
 https://github.com/JeffFessler/LinearMapsAA.jl
 
-[![action status][action-img]][action-url]
-[![build status][build-img]][build-url]
-[![pkgeval status][pkgeval-img]][pkgeval-url]
-[![codecov.io][codecov-img]][codecov-url]
+[![docs-stable][docs-stable-img]][docs-stable-url]
+[![docs-dev][docs-dev-img]][docs-dev-url]
+[![action][action-img]][action-url]
+[![Aqua QA][aqua-img]][aqua-url]
+[![codecov][codecov-img]][codecov-url]
+[![deps][deps-img]][deps-url]
 [![license][license-img]][license-url]
-[![docs stable][docs-stable-img]][docs-stable-url]
-[![docs dev][docs-dev-img]][docs-dev-url]
+[![pkgeval][pkgeval-img]][pkgeval-url]
+[![version][ver-img]][ver-url]
 
 This package is an overlay for the package
 [`LinearMaps.jl`](https://github.com/Jutho/LinearMaps.jl)
@@ -421,6 +423,7 @@ from the `LinearMaps` package.
 * Version 0.6.0 assumes Julia 1.4
 * Version 0.7.0 assumes Julia 1.6
 * Version 0.11.0 assumes Julia 1.9
+* Tested with Julia 1.12
 
 
 ## Getting started
@@ -441,17 +444,25 @@ without "separate" installation.
 
 
 <!-- URLs -->
-[action-img]: https://github.com/JeffFessler/LinearMapsAA.jl/workflows/Unit%20test/badge.svg
+[action-img]: https://github.com/JeffFessler/LinearMapsAA.jl/workflows/CI/badge.svg
 [action-url]: https://github.com/JeffFessler/LinearMapsAA.jl/actions
-[build-img]: https://github.com/JeffFessler/LinearMapsAA.jl/workflows/CI/badge.svg?branch=main
-[build-url]: https://github.com/JeffFessler/LinearMapsAA.jl/actions?query=workflow%3ACI+branch%3Amain
-[pkgeval-img]: https://juliaci.github.io/NanosoldierReports/pkgeval_badges/L/LinearMapsAA.svg
-[pkgeval-url]: https://juliaci.github.io/NanosoldierReports/pkgeval_badges/L/LinearMapsAA.html
-[codecov-img]: https://codecov.io/github/JeffFessler/LinearMapsAA.jl/coverage.svg?branch=main
-[codecov-url]: https://codecov.io/github/JeffFessler/LinearMapsAA.jl?branch=main
-[docs-stable-img]: https://img.shields.io/badge/docs-stable-blue.svg
-[docs-stable-url]: https://JeffFessler.github.io/LinearMapsAA.jl/stable
+
+[codecov-img]: https://codecov.io/github/JeffFessler/LinearMapsAA.jl/coverage.svg
+[codecov-url]: https://codecov.io/github/JeffFessler/LinearMapsAA.jl
+
+[deps-img]: https://juliahub.com/docs/LinearMapsAA/deps.svg
+[deps-url]: https://juliahub.com/ui/Packages/LinearMapsAA
+
 [docs-dev-img]: https://img.shields.io/badge/docs-dev-blue.svg
 [docs-dev-url]: https://JeffFessler.github.io/LinearMapsAA.jl/dev
+[docs-stable-img]: https://img.shields.io/badge/docs-stable-blue.svg
+[docs-stable-url]: https://JeffFessler.github.io/LinearMapsAA.jl/stable
+
 [license-img]: https://img.shields.io/badge/license-MIT-brightgreen.svg
 [license-url]: LICENSE
+
+[pkgeval-img]: https://juliaci.github.io/NanosoldierReports/pkgeval_badges/L/LinearMapsAA.svg
+[pkgeval-url]: https://juliaci.github.io/NanosoldierReports/pkgeval_badges/L/LinearMapsAA.html
+
+[ver-img]: https://juliahub.com/docs/LinearMapsAA/version.svg
+[ver-url]: https://juliahub.com/ui/Packages/LinearMapsAA
diff --git a/test/Project.toml b/test/Project.toml
@@ -2,6 +2,7 @@
 CUDA = "052768ef-5323-5732-b1bb-66c8b64840ba"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 LinearMaps = "7a12625a-238d-50fd-b39a-03d52299707e"
+LinearMapsAA = "599c1a8e-b958-11e9-0d14-b1e6b2ecea07"
 LinearOperators = "5c8ed15e-5a4c-59e4-a42b-c7e8811fb125"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
diff --git a/test/aqua.jl b/test/aqua.jl
@@ -0,0 +1,7 @@
+using LinearMapsAA: LinearMapsAA
+import Aqua
+using Test: @testset
+
+@testset "aqua" begin
+    Aqua.test_all(LinearMapsAA)
+end
diff --git a/test/runtests.jl b/test/runtests.jl
@@ -11,6 +11,7 @@ function test_ambig(str::String)
     end
 end
 
+# include("aqua.jl") # todo!
 include("multiply.jl")
 
 list = [
-Original file line number
+Diff line change
@@ Expand Up / @@ -11,6 +11,7 @@ function test_ambig(str::String) @@
         end
     end
+    # include("aqua.jl") # todo!
     include("multiply.jl")
     list = [
@@ Expand Down @@