From d8e43b16e490dde083ed719c686a507e912da2fd Mon Sep 17 00:00:00 2001
From: "Jonathan D.A. Jewell" <6759885+hyperpolymath@users.noreply.github.com>
Date: Sun, 26 Jul 2026 14:49:22 +0100
Subject: [PATCH 1/5] chore: estate-wide security compliance

---
 .github/workflows/boj-build.yml         | 1 +
 .github/workflows/bridge-gate.yml       | 1 +
 .github/workflows/cargo-audit.yml       | 1 +
 .github/workflows/casket-pages.yml      | 1 +
 .github/workflows/chapel-ci.yml         | 1 +
 .github/workflows/codeql.yml            | 1 +
 .github/workflows/coverage.yml          | 1 +
 .github/workflows/dependency-review.yml | 1 +
 .github/workflows/dogfood-gate.yml      | 1 +
 .github/workflows/e2e.yml               | 1 +
 .github/workflows/governance.yml        | 1 +
 .github/workflows/hypatia-scan.yml      | 1 +
 .github/workflows/instant-sync.yml      | 1 +
 .github/workflows/mirror.yml            | 1 +
 .github/workflows/pages.yml             | 1 +
 .github/workflows/push-email-notify.yml | 1 +
 .github/workflows/release.yml           | 1 +
 .github/workflows/rust-ci.yml           | 1 +
 .github/workflows/scan-and-report.yml   | 1 +
 .github/workflows/scorecard.yml         | 1 +
 .github/workflows/secret-scanner.yml    | 1 +
 21 files changed, 21 insertions(+)

diff --git a/.github/workflows/boj-build.yml b/.github/workflows/boj-build.yml
index 653a527..ec5c3a8 100644
--- a/.github/workflows/boj-build.yml
+++ b/.github/workflows/boj-build.yml
@@ -5,6 +5,7 @@ on:
     branches: [main, master]
   workflow_dispatch:
 permissions:
+  actions: read
   contents: read
 jobs:
   trigger-boj:
diff --git a/.github/workflows/bridge-gate.yml b/.github/workflows/bridge-gate.yml
index 551551a..47213a4 100644
--- a/.github/workflows/bridge-gate.yml
+++ b/.github/workflows/bridge-gate.yml
@@ -22,6 +22,7 @@ on:
   pull_request:
     types: [opened, synchronize, reopened]
 permissions:
+  actions: read
   contents: read
 jobs:
   bridge-gate:
diff --git a/.github/workflows/cargo-audit.yml b/.github/workflows/cargo-audit.yml
index fc5e02b..e0000a5 100644
--- a/.github/workflows/cargo-audit.yml
+++ b/.github/workflows/cargo-audit.yml
@@ -10,6 +10,7 @@ on:
     - cron: '0 0 * * 0' # Weekly on Sunday
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/casket-pages.yml b/.github/workflows/casket-pages.yml
index fd280fb..7d7fd53 100644
--- a/.github/workflows/casket-pages.yml
+++ b/.github/workflows/casket-pages.yml
@@ -7,6 +7,7 @@ on:
   workflow_dispatch:
 
 permissions:
+  actions: read
   contents: read
   pages: write
   id-token: write
diff --git a/.github/workflows/chapel-ci.yml b/.github/workflows/chapel-ci.yml
index 7b68ddc..2de9bc3 100644
--- a/.github/workflows/chapel-ci.yml
+++ b/.github/workflows/chapel-ci.yml
@@ -44,6 +44,7 @@ on:
   pull_request:
 
 permissions:
+  actions: read
   contents: read
 
 concurrency:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 2b9bd06..7cbce23 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -18,6 +18,7 @@ concurrency:
   cancel-in-progress: true
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 6bc0eec..26408c1 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -8,6 +8,7 @@ on:
     branches: [ main ]
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index dcc75d6..aa9c1f1 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -6,6 +6,7 @@ on:
     branches: [ main ]
 
 permissions:
+  actions: read
   contents: read
   pull-requests: write
 
diff --git a/.github/workflows/dogfood-gate.yml b/.github/workflows/dogfood-gate.yml
index 663d031..b86c78c 100644
--- a/.github/workflows/dogfood-gate.yml
+++ b/.github/workflows/dogfood-gate.yml
@@ -13,6 +13,7 @@ on:
     branches: [main, master]
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 7809b68..921f30c 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -24,6 +24,7 @@ on:
   workflow_dispatch:
 
 permissions: read-all
+  actions: read
 
 concurrency:
   group: e2e-${{ github.ref }}
diff --git a/.github/workflows/governance.yml b/.github/workflows/governance.yml
index 8776de0..966a16e 100644
--- a/.github/workflows/governance.yml
+++ b/.github/workflows/governance.yml
@@ -9,6 +9,7 @@ on:
   workflow_dispatch:
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/hypatia-scan.yml b/.github/workflows/hypatia-scan.yml
index 9dde27a..556e8e0 100644
--- a/.github/workflows/hypatia-scan.yml
+++ b/.github/workflows/hypatia-scan.yml
@@ -11,6 +11,7 @@ on:
   workflow_dispatch:
 
 permissions:
+  actions: read
   contents: read
   security-events: write
 
diff --git a/.github/workflows/instant-sync.yml b/.github/workflows/instant-sync.yml
index 00531c1..ee4843b 100644
--- a/.github/workflows/instant-sync.yml
+++ b/.github/workflows/instant-sync.yml
@@ -9,6 +9,7 @@ on:
     types: [published]
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/mirror.yml b/.github/workflows/mirror.yml
index 81e9903..c25d3bc 100644
--- a/.github/workflows/mirror.yml
+++ b/.github/workflows/mirror.yml
@@ -7,6 +7,7 @@ on:
   workflow_dispatch:
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index c78489a..0273437 100755
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -5,6 +5,7 @@ on:
     branches: [main, master]
   workflow_dispatch:
 permissions:
+  actions: read
   contents: read
   pages: write
   id-token: write
diff --git a/.github/workflows/push-email-notify.yml b/.github/workflows/push-email-notify.yml
index 4b4e754..112afd1 100644
--- a/.github/workflows/push-email-notify.yml
+++ b/.github/workflows/push-email-notify.yml
@@ -7,6 +7,7 @@ name: Push email notification
 on:
   push: {}
 permissions:
+  actions: read
   contents: read
 jobs:
   notify:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 28b6526..50ca6eb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,6 +12,7 @@ on:
       - 'v*'
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index 4d8e394..3a84116 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -10,6 +10,7 @@ on:
   pull_request:
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/scan-and-report.yml b/.github/workflows/scan-and-report.yml
index 0801456..24eb98b 100644
--- a/.github/workflows/scan-and-report.yml
+++ b/.github/workflows/scan-and-report.yml
@@ -16,6 +16,7 @@ on:
   workflow_dispatch:
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index b97e2cb..cede40a 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -9,6 +9,7 @@ on:
   workflow_dispatch:
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
diff --git a/.github/workflows/secret-scanner.yml b/.github/workflows/secret-scanner.yml
index b3486fc..4839d60 100644
--- a/.github/workflows/secret-scanner.yml
+++ b/.github/workflows/secret-scanner.yml
@@ -11,6 +11,7 @@ concurrency:
   cancel-in-progress: true
 
 permissions:
+  actions: read
   contents: read
 
 jobs:

From 197dce75af92f8e877298d0c78888ac0ca581013 Mon Sep 17 00:00:00 2001
From: "Jonathan D.A. Jewell" <6759885+hyperpolymath@users.noreply.github.com>
Date: Sun, 26 Jul 2026 15:59:49 +0100
Subject: [PATCH 2/5] chore: update guix.scm from squisher-corpus

---
 guix.scm | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/guix.scm b/guix.scm
index d7c2bbd..c6dd7be 100644
--- a/guix.scm
+++ b/guix.scm
@@ -1,5 +1,5 @@
 ; SPDX-License-Identifier: MPL-2.0
-;; guix.scm — GNU Guix package definition for panic-attacker
+;; guix.scm — GNU Guix package definition for squisher-corpus
 ;; Usage: guix shell -f guix.scm
 
 (use-modules (guix packages)
@@ -7,12 +7,12 @@
              (guix licenses))
 
 (package
-  (name "panic-attacker")
+  (name "squisher-corpus")
   (version "0.1.0")
   (source #f)
   (build-system gnu-build-system)
-  (synopsis "panic-attacker")
-  (description "panic-attacker — part of the hyperpolymath ecosystem.")
-  (home-page "https://github.com/hyperpolymath/panic-attacker")
-  (license ((@@ (guix licenses) license) "MPL-2.0"
+  (synopsis "squisher-corpus")
+  (description "squisher-corpus — part of the hyperpolymath ecosystem.")
+  (home-page "https://github.com/hyperpolymath/squisher-corpus")
+  (license ((@@ (guix licenses) license) "PMPL-1.0-or-later"
              "https://github.com/hyperpolymath/palimpsest-license")))

From 794b4034cb5eecfe6109696b524c1c695dcc78ff Mon Sep 17 00:00:00 2001
From: "Jonathan D.A. Jewell" <6759885+hyperpolymath@users.noreply.github.com>
Date: Thu, 13 Aug 2026 01:44:07 +0100
Subject: [PATCH 3/5] fix(ci): remove erroneous squisher-corpus guix.scm
 placeholder

Part of estate-wide standards#426 remediation - cleanup.

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
---
 guix.scm | 18 ------------------
 1 file changed, 18 deletions(-)
 delete mode 100644 guix.scm

diff --git a/guix.scm b/guix.scm
deleted file mode 100644
index c6dd7be..0000000
--- a/guix.scm
+++ /dev/null
@@ -1,18 +0,0 @@
-; SPDX-License-Identifier: MPL-2.0
-;; guix.scm — GNU Guix package definition for squisher-corpus
-;; Usage: guix shell -f guix.scm
-
-(use-modules (guix packages)
-             (guix build-system gnu)
-             (guix licenses))
-
-(package
-  (name "squisher-corpus")
-  (version "0.1.0")
-  (source #f)
-  (build-system gnu-build-system)
-  (synopsis "squisher-corpus")
-  (description "squisher-corpus — part of the hyperpolymath ecosystem.")
-  (home-page "https://github.com/hyperpolymath/squisher-corpus")
-  (license ((@@ (guix licenses) license) "PMPL-1.0-or-later"
-             "https://github.com/hyperpolymath/palimpsest-license")))

From 591765d7be8b05bf05f58492e75bdb248bd19b71 Mon Sep 17 00:00:00 2001
From: "Jonathan D.A. Jewell" <6759885+hyperpolymath@users.noreply.github.com>
Date: Thu, 13 Aug 2026 03:45:35 +0100
Subject: [PATCH 4/5] fix(ci): update reusable workflow SHAs to
 @7fdc2705df74b4e352d2a1cde3e87a5923fdf329

Part of estate-wide standards#426 remediation - Batch 11 SHA update.

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
---
 .github/workflows/mirror.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/mirror.yml b/.github/workflows/mirror.yml
index c25d3bc..72824fb 100644
--- a/.github/workflows/mirror.yml
+++ b/.github/workflows/mirror.yml
@@ -12,5 +12,5 @@ permissions:
 
 jobs:
   mirror:
-    uses: hyperpolymath/standards/.github/workflows/mirror-reusable.yml@d135b05bfc647d0c0fbfedc7e80f37ea50f49236
+    uses: hyperpolymath/standards/.github/workflows/mirror-reusable.yml@7fdc2705df74b4e352d2a1cde3e87a5923fdf329
     secrets: inherit

From 3b691bd1faf7e0480c4b31db4147d10f98890da5 Mon Sep 17 00:00:00 2001
From: "Jonathan D.A. Jewell" <6759885+hyperpolymath@users.noreply.github.com>
Date: Thu, 13 Aug 2026 04:11:10 +0100
Subject: [PATCH 5/5] fix(ci): update reusable workflow SHAs to
 @7fdc2705df74b4e352d2a1cde3e87a5923fdf329

Part of estate-wide standards#426 remediation - Batch 12 SHA update.

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
---
 .github/workflows/secret-scanner.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/secret-scanner.yml b/.github/workflows/secret-scanner.yml
index 4839d60..0c35e6b 100644
--- a/.github/workflows/secret-scanner.yml
+++ b/.github/workflows/secret-scanner.yml
@@ -18,5 +18,5 @@ jobs:
   scan:
     permissions:
       contents: read
-    uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@c65436ee3351cd6b0fa14b142938b195efc77586
+    uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@7fdc2705df74b4e352d2a1cde3e87a5923fdf329
     secrets: inherit
\ No newline at end of file