From a6f6bb6780a44df85a0a2603b873fe2bf3ac3995 Mon Sep 17 00:00:00 2001
From: "Michael J. Williams" <michaeljw1@googlemail.com>
Date: Wed, 28 Oct 2026 09:26:22 +0100
Subject: [PATCH] BUG(ci): restore execution lock before publishing docs

---
 .github/workflows/documentation.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 664227b..52d87de 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -164,7 +164,8 @@ jobs:
           sha = git('rev-parse', 'HEAD')
           path = ROOT / 'build-docs' / f'docs-outputs-{sha}.tar.gz'
           assert Path(str(path) + '.sha256').read_text().split() == [digest(path), path.name]
-          unpack(path, sha, OUTPUT)
+          # Validate against the lock used to generate these outputs.
+          unpack(path, sha, OUTPUT, restore_lock=True)
           PY
       - uses: actions/download-artifact@v4
         with: