From b56145ca14df2d66f926cd9ce83eeac7c2b73e48 Mon Sep 17 00:00:00 2001
From: dangreen <danon0404@gmail.com>
Date: Tue, 6 Oct 2026 19:37:22 +0400
Subject: [PATCH 1/2] build: update Node.js to v26

Pin Node.js 26.10.0 in `.tool-versions` and make every CI job read it. The unit job also
runs on Node.js 22, the floor of `engines`, which stays as it is.
---
 .github/workflows/checks.yml  |  2 +-
 .github/workflows/commit.yml  |  2 +-
 .github/workflows/release.yml |  2 +-
 .github/workflows/tests.yml   | 13 ++++++++++---
 .tool-versions                |  2 +-
 5 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 5b3b536..4fe536c 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
-          node-version: 22
+          node-version-file: .tool-versions
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm install
diff --git a/.github/workflows/commit.yml b/.github/workflows/commit.yml
index 92d0784..abc47c1 100644
--- a/.github/workflows/commit.yml
+++ b/.github/workflows/commit.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
-          node-version: 22
+          node-version-file: .tool-versions
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm install
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 950fbb7..8bb295a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -49,7 +49,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
-          node-version: 22
+          node-version-file: .tool-versions
           cache: 'pnpm'
           registry-url: 'https://registry.npmjs.org'
       - name: Install dependencies
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 69117f8..18385cb 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,7 +7,13 @@ on:
 jobs:
   unit:
     runs-on: ubuntu-latest
-    name: unit
+    name: unit (${{ matrix.node-version || '.tool-versions' }})
+    strategy:
+      matrix:
+        # The least Node.js the packages declare, and the one the repository is developed on
+        include:
+          - node-version: 22
+          - node-version-file: .tool-versions
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v7
@@ -18,7 +24,8 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
-          node-version: 22
+          node-version: ${{ matrix.node-version }}
+          node-version-file: ${{ matrix.node-version-file }}
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm install
@@ -37,7 +44,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
-          node-version: 22
+          node-version-file: .tool-versions
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm install
diff --git a/.tool-versions b/.tool-versions
index 8168903..aa08355 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
 pnpm 11.9.0
-nodejs 22.18.0
+nodejs 26.10.0

From 5a301944a20304f763717b9373f5b27c5c3209fc Mon Sep 17 00:00:00 2001
From: dangreen <danon0404@gmail.com>
Date: Tue, 6 Oct 2026 19:38:29 +0400
Subject: [PATCH 2/2] build: update pnpm to v12

Pin pnpm 12.9.1 and ask CI for pnpm 12. Settings need no migration from pnpm 11, and the
lockfile already records the `linkDirectory: false` that a frozen install of pnpm 12 checks.
---
 .github/workflows/checks.yml  | 2 +-
 .github/workflows/commit.yml  | 2 +-
 .github/workflows/release.yml | 2 +-
 .github/workflows/tests.yml   | 4 ++--
 .tool-versions                | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 4fe536c..66cab9c 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v6
         with:
-          version: 11
+          version: 12
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
diff --git a/.github/workflows/commit.yml b/.github/workflows/commit.yml
index abc47c1..d19de9d 100644
--- a/.github/workflows/commit.yml
+++ b/.github/workflows/commit.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v6
         with:
-          version: 11
+          version: 12
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8bb295a..5ec4eed 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -45,7 +45,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v6
         with:
-          version: 11
+          version: 12
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 18385cb..25e37d0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v6
         with:
-          version: 11
+          version: 12
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
@@ -40,7 +40,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v6
         with:
-          version: 11
+          version: 12
       - name: Install Node.js
         uses: actions/setup-node@v7
         with:
diff --git a/.tool-versions b/.tool-versions
index aa08355..23dfdeb 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-pnpm 11.9.0
+pnpm 12.9.1
 nodejs 26.10.0