From 1ec35ee2b21d9dddffcf72ba5fe61ec7a831fee7 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 09:49:10 +0100
Subject: [PATCH 01/34] Fix ARC festival link.

---
 ospo/business-case.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ospo/business-case.md b/ospo/business-case.md
index f28f287..ec29c4c 100644
--- a/ospo/business-case.md
+++ b/ospo/business-case.md
@@ -445,7 +445,7 @@ Metrics results will be published every six months on the website.
 <!-- end footnotes -->
 <!-- links -->
 [wiki]: https://github.com/UCL/open-source/wiki
-[drb]: https://www.ucl.ac.uk/advanced-research-computing/digital-research-and-innovation-board-terms-reference
+[drb]: https://www.ucl.ac.uk/research-innovation/advanced-research-computing/digital-research-community-events-and-support/events/festival-digital-research-scholarship-2024
 <!-- end links -->
 
 ### Supporters

From fbd5387576b2fc1fdc9ea28210856e43fc2d1c26 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 10:24:10 +0100
Subject: [PATCH 02/34] Correct working directory.

---
 .github/workflows/build.yml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 040b3b5..0f40d0b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,8 +4,6 @@ on:
  push:
    branches: ["main"]
  pull_request:
- schedule:
-   - cron: "27 0 * * 1,4"
 
 permissions:
   contents: read
@@ -22,9 +20,6 @@ jobs:
         uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.1
         with:
           python-version: '3.13'
-      - run: pip install pyyaml feedparser
-      - name: Update funding opportunities
-        run: python .github/rss_2_yaml.py
       - name: Build
         uses: actions/jekyll-build-pages@v1
       # The next step uploads a "special" artifact used by the

From 62d639be9a55451e1eddd22c1734d1dd8785feee Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 10:43:57 +0100
Subject: [PATCH 03/34] Try prefix

---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0f40d0b..d171e11 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -67,6 +67,6 @@ jobs:
         with:
           # nice to check a few specific root-level markdown files (README.md etc) for valid links,
           # but the main thing to check is the rendered website (in the `open-source` directory)
-          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- README.md CONTRIBUTING.md open-source/"
+          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- README.md CONTRIBUTING.md preview/open-source/"
           fail: true
           jobSummary: true

From e5dd665072aac3c9a7dc2d8ab657ee84252e2f5f Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 10:46:36 +0100
Subject: [PATCH 04/34] Revert accidental change from other branch.

---
 .github/workflows/build.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d171e11..f6826ca 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,6 +4,8 @@ on:
  push:
    branches: ["main"]
  pull_request:
+ schedule:
+   - cron: "27 0 * * 1,4"
 
 permissions:
   contents: read
@@ -20,6 +22,9 @@ jobs:
         uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.1
         with:
           python-version: '3.13'
+      - run: pip install pyyaml feedparser
+      - name: Update funding opportunities
+        run: python .github/rss_2_yaml.py
       - name: Build
         uses: actions/jekyll-build-pages@v1
       # The next step uploads a "special" artifact used by the

From 9893b3b55164c9388a57cabf5a684034ca5365e9 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <samcunliffe@users.noreply.github.com>
Date: Fri, 11 Sep 2026 10:49:54 +0100
Subject: [PATCH 05/34] Working directory as expected by the lychee-action

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

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f6826ca..daa062c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,6 +72,7 @@ jobs:
         with:
           # nice to check a few specific root-level markdown files (README.md etc) for valid links,
           # but the main thing to check is the rendered website (in the `open-source` directory)
-          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- README.md CONTRIBUTING.md preview/open-source/"
+          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- README.md CONTRIBUTING.md open-source/"
+          workingDirectory: preview
           fail: true
           jobSummary: true

From 16a6b937990d7549b76a50d0acccf38e71bb381f Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 11:41:17 +0100
Subject: [PATCH 06/34] Fix one link.

---
 _data/ospo/events.yml | 4 ++--
 ospo/business-case.md | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/_data/ospo/events.yml b/_data/ospo/events.yml
index cd76a6e..31f7787 100644
--- a/_data/ospo/events.yml
+++ b/_data/ospo/events.yml
@@ -9,9 +9,9 @@
 202507OSSfirst:
   date: 2025-07-15
   title: "First contribution to open-source software workshop"
-  url: https://www.ucl.ac.uk/advanced-research-computing/events/2025/jul/festival-digital-research-innovation-scholarship
+  url: https://www.ucl.ac.uk/research-innovation/advanced-research-computing/digital-research-community-events-and-support/events/festival-digital-research-innovation-scholarship-2025
   event: ARC Festival of Digital Research, Innovation & Scholarship
-  event_url: https://www.ucl.ac.uk/advanced-research-computing/events/2025/jul/festival-digital-research-innovation-scholarship
+  event_url: https://www.ucl.ac.uk/research-innovation/advanced-research-computing/digital-research-community-events-and-support/events/festival-digital-research-innovation-scholarship-2025
   results: ✅
   # FIXME: add [data]
 202411TTW:
diff --git a/ospo/business-case.md b/ospo/business-case.md
index ec29c4c..f28f287 100644
--- a/ospo/business-case.md
+++ b/ospo/business-case.md
@@ -445,7 +445,7 @@ Metrics results will be published every six months on the website.
 <!-- end footnotes -->
 <!-- links -->
 [wiki]: https://github.com/UCL/open-source/wiki
-[drb]: https://www.ucl.ac.uk/research-innovation/advanced-research-computing/digital-research-community-events-and-support/events/festival-digital-research-scholarship-2024
+[drb]: https://www.ucl.ac.uk/advanced-research-computing/digital-research-and-innovation-board-terms-reference
 <!-- end links -->
 
 ### Supporters

From d2e9a7b0e6de3e2606e31ed148b998a8e1053dc6 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 11:43:02 +0100
Subject: [PATCH 07/34] Rootdir option works, but a lot of theme links are
 broken in a different way.

---
 .github/workflows/build.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index daa062c..b36c93d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,7 +72,6 @@ jobs:
         with:
           # nice to check a few specific root-level markdown files (README.md etc) for valid links,
           # but the main thing to check is the rendered website (in the `open-source` directory)
-          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- README.md CONTRIBUTING.md open-source/"
-          workingDirectory: preview
+          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- --root-dir=open-source README.md CONTRIBUTING.md open-source/"
           fail: true
           jobSummary: true

From fb22f1aa9137a529227093fd5399e86154828246 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 11:47:49 +0100
Subject: [PATCH 08/34] Debug with tmate.

---
 .github/workflows/build.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b36c93d..d439417 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -75,3 +75,8 @@ jobs:
           args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- --root-dir=open-source README.md CONTRIBUTING.md open-source/"
           fail: true
           jobSummary: true
+      - name: Setup tmate session
+        uses: mxschmitt/action-tmate@v3
+        if: ${{ failure() }}
+        with:
+          limit-access-to-actor: true

From 3e890bbd43ac1dac5e0320ef3eb3fddc906a3409 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 11:52:20 +0100
Subject: [PATCH 09/34] Revert "Rootdir option works, but a lot of theme links
 are broken in a different way."

This reverts commit d2e9a7b0e6de3e2606e31ed148b998a8e1053dc6.
---
 .github/workflows/build.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d439417..ace4279 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,7 +72,8 @@ jobs:
         with:
           # nice to check a few specific root-level markdown files (README.md etc) for valid links,
           # but the main thing to check is the rendered website (in the `open-source` directory)
-          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- --root-dir=open-source README.md CONTRIBUTING.md open-source/"
+          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- README.md CONTRIBUTING.md open-source/"
+          workingDirectory: preview
           fail: true
           jobSummary: true
       - name: Setup tmate session

From e00c97feca2f30dc3ae13d9b24cc5e5900563d9f Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 12:14:48 +0100
Subject: [PATCH 10/34] Remove tmate.

---
 .github/workflows/build.yml | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dfebb47..70e51c8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,12 +72,6 @@ jobs:
         with:
           # nice to check a few specific root-level markdown files (README.md etc) for valid links,
           # but the main thing to check is the rendered website (in the `open-source` directory)
-          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- README.md CONTRIBUTING.md open-source/"
-          workingDirectory: preview
+          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- README.md CONTRIBUTING.md open-source/ --root-dir open-source  "
           fail: true
           jobSummary: true
-      - name: Setup tmate session
-        uses: mxschmitt/action-tmate@v3
-        if: ${{ failure() }}
-        with:
-          limit-access-to-actor: true

From a6d925ddb244b79505d1806c9daf58474cea0bcc Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 12:42:56 +0100
Subject: [PATCH 11/34] Gymnastics.

---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 70e51c8..6b6a67d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,6 +72,6 @@ jobs:
         with:
           # nice to check a few specific root-level markdown files (README.md etc) for valid links,
           # but the main thing to check is the rendered website (in the `open-source` directory)
-          args: "--github-token ${{ secrets.GITHUB_TOKEN }} -- README.md CONTRIBUTING.md open-source/ --root-dir open-source  "
+          args: "--github-token ${{ secrets.GITHUB_TOKEN }} --root-dir open-source -- README.md CONTRIBUTING.md open-source/"
           fail: true
           jobSummary: true

From c287f9403562f5cfe9a1a199125d3ae8c980d9fe Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:07:32 +0100
Subject: [PATCH 12/34] Suppress all upsream theme bugs.

For our purposes we don't want to flag them.
---
 lychee.toml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lychee.toml b/lychee.toml
index 7d25ba5..3a935d9 100644
--- a/lychee.toml
+++ b/lychee.toml
@@ -7,4 +7,20 @@ exclude = [
     '(?x).rdr.ucl.ac.uk/articles/*',          # Article does exist but sometimes returns strange codes: 202, 403...
     '(?x).*127.0.0.1.*',                      # This is a local address
     '(?x).*liveuclac.sharepoint.com/sites/*', # SharePoint pages will need UCL credentials.
+    # Several anoying false positives:
+    #
+    # Some parts of the upstream theme cause errors because they don't prepend https. We don't fix the theme because 
+    # it will be update to the new branding soon. So just suppress all of this for now. Remove when the theme is
+    #  updated. All social media links on every theme-rendered page are like this!!
+    '(?x).*cdn.ucl.ac.uk/*',
+    '(?x).*www.ucl.ac.uk/*',
+    '(?x).*shop.ucl.ac.uk',
+    '(?x).*www.flickr.com/photos/uclnews',
+    '(?x).*www.facebook.com/uclofficial',
+    '(?x).*twitter.com/ucl',
+    '(?x).*www.instagram.com/ucl',
+    '(?x).*www.youtube.com/ucltv',
+    '(?x).*soundcloud.com/uclsound',
+    # Aaand the favicon path is broken in the upstream theme, so just ignore that too.
+    '(?x).*favicon-152.png',
 ]

From 6fa9283856c98da4186b2dd8335a69ac2f6376c7 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:07:56 +0100
Subject: [PATCH 13/34] Fix rootdir.

---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6b6a67d..4b3f476 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,6 +72,6 @@ jobs:
         with:
           # nice to check a few specific root-level markdown files (README.md etc) for valid links,
           # but the main thing to check is the rendered website (in the `open-source` directory)
-          args: "--github-token ${{ secrets.GITHUB_TOKEN }} --root-dir open-source -- README.md CONTRIBUTING.md open-source/"
+          args: "--github-token ${{ secrets.GITHUB_TOKEN }} --root-dir . -- README.md CONTRIBUTING.md open-source/"
           fail: true
           jobSummary: true

From 3501f305f5a1d74495fc42945afd3e78b785cc20 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:08:38 +0100
Subject: [PATCH 14/34] Yet another link decay in the breakfast club notes.

@dpshelio this is what I mean by maintenance burden.
---
 ospo/documents/00-preOSPO/20240627-OSSBreakfastClub.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ospo/documents/00-preOSPO/20240627-OSSBreakfastClub.md b/ospo/documents/00-preOSPO/20240627-OSSBreakfastClub.md
index 83a28f0..2415b74 100644
--- a/ospo/documents/00-preOSPO/20240627-OSSBreakfastClub.md
+++ b/ospo/documents/00-preOSPO/20240627-OSSBreakfastClub.md
@@ -45,7 +45,7 @@ The university could also collaborate with schools to promote open source within
 In UCL there are well established collaborations with London society. For example, [The Barlett](https://www.ucl.ac.uk/bartlett/) (e.g., [resilience in London during COVID](https://www.ucl.ac.uk/bartlett/case-studies/2023/jun/mapping-stories-community-struggles-and-resilience-london-face-covid-19), or [missions-driven government for public services](https://medium.com/iipp-blog/professor-mariana-mazzucato-and-cllr-georgia-gould-leader-of-camden-council-write-about-the-need-ebd5ec2841d2) in Camden with the [IIPP](https://www.ucl.ac.uk/bartlett/public-purpose)).
 Working with them to include the OSS component will also have an impact.
 
-[OpenUK State of the Open 2023](https://openuk.uk/stateofopen/state-of-open-the-uk-in-2023/stateofopen-2023/) mentions the [UK Government had an open source procurement toolkit since 2011](https://www.theguardian.com/government-computing-network/2011/nov/02/cabinet-office-open-source-procurement-toolkit) (though [withdrawn in 2014](https://www.gov.uk/government/publications/open-source-procurement-toolkit)). These guides could help to promote the procurement of OS software within the university.
+[OpenUK State of the Open 2023](https://openuk.uk/stateofopen/state-of-open-the-uk-in-2023/) mentions the [UK Government had an open source procurement toolkit since 2011](https://www.theguardian.com/government-computing-network/2011/nov/02/cabinet-office-open-source-procurement-toolkit) (though [withdrawn in 2014](https://www.gov.uk/government/publications/open-source-procurement-toolkit)). These guides could help to promote the procurement of OS software within the university.
 Also, OpenUK is pushing to enable AI openness through their [open manifesto](https://openuk.uk/openmanifesto/), which an OSPO in UCL could also show its support.
 
 There are funding opportunities for many of this activities. Some are: [SLOAN](https://sloan.org/), [OSCARS](https://oscars-project.eu/), and collaborations with private sector.

From 858dbdcde5723a7abda05469ec0ba25a10507f99 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:10:00 +0100
Subject: [PATCH 15/34] Typo.

---
 lychee.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lychee.toml b/lychee.toml
index 3a935d9..cf2b962 100644
--- a/lychee.toml
+++ b/lychee.toml
@@ -7,7 +7,7 @@ exclude = [
     '(?x).rdr.ucl.ac.uk/articles/*',          # Article does exist but sometimes returns strange codes: 202, 403...
     '(?x).*127.0.0.1.*',                      # This is a local address
     '(?x).*liveuclac.sharepoint.com/sites/*', # SharePoint pages will need UCL credentials.
-    # Several anoying false positives:
+    # Several annoying false positives:
     #
     # Some parts of the upstream theme cause errors because they don't prepend https. We don't fix the theme because 
     # it will be update to the new branding soon. So just suppress all of this for now. Remove when the theme is

From b7e142a259860b309109bbc2d8d8a6316dda864c Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:18:50 +0100
Subject: [PATCH 16/34] Try posting a comment.

---
 .github/workflows/build.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4b3f476..1cd095d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,6 +72,12 @@ jobs:
         with:
           # nice to check a few specific root-level markdown files (README.md etc) for valid links,
           # but the main thing to check is the rendered website (in the `open-source` directory)
-          args: "--github-token ${{ secrets.GITHUB_TOKEN }} --root-dir . -- README.md CONTRIBUTING.md open-source/"
+          args: "--github-token ${{ secrets.GITHUB_TOKEN }} --root-dir . --output lychee-output.md -- README.md CONTRIBUTING.md open-source/"
           fail: true
           jobSummary: true
+      - name: Add Link Checker summary comment
+        uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5
+        if: (github.event_name == 'pull_request')
+        with:
+          recreate: true
+          path: lychee-output.md
\ No newline at end of file

From e79c6b977f4ab7ac16e235fd3ea4581c0b7168f5 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:21:31 +0100
Subject: [PATCH 17/34] Run on failure.

---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1cd095d..1466213 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -77,7 +77,7 @@ jobs:
           jobSummary: true
       - name: Add Link Checker summary comment
         uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5
-        if: (github.event_name == 'pull_request')
+        if: (github.event_name == 'pull_request') && failure()
         with:
           recreate: true
           path: lychee-output.md
\ No newline at end of file

From 26ec8eda1d8f189785feb258cabb44adcde4cc26 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:23:55 +0100
Subject: [PATCH 18/34] .

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

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1466213..e91dbfa 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,9 +72,10 @@ jobs:
         with:
           # nice to check a few specific root-level markdown files (README.md etc) for valid links,
           # but the main thing to check is the rendered website (in the `open-source` directory)
-          args: "--github-token ${{ secrets.GITHUB_TOKEN }} --root-dir . --output lychee-output.md -- README.md CONTRIBUTING.md open-source/"
+          args: "--github-token ${{ secrets.GITHUB_TOKEN }} --root-dir . -- README.md CONTRIBUTING.md open-source/"
           fail: true
           jobSummary: true
+          output: lychee-output.md
       - name: Add Link Checker summary comment
         uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5
         if: (github.event_name == 'pull_request') && failure()

From 581380584113d1749c2346e3c74c8170e37b6420 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:27:09 +0100
Subject: [PATCH 19/34] Need PR write, of course.

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

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e91dbfa..179b281 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -58,6 +58,8 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
 
   link-checker:
+    permissions:
+        pull-requests: write
     runs-on: ubuntu-latest
     needs: build
     steps:

From 7e8adb644bddf0f96aabf5b0420495a481ccf0e1 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:35:37 +0100
Subject: [PATCH 20/34] More bugs in the theme to ignore

---
 lychee.toml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lychee.toml b/lychee.toml
index cf2b962..db3a770 100644
--- a/lychee.toml
+++ b/lychee.toml
@@ -1,4 +1,4 @@
-accept = [200, 403, 415, 429]
+accept = [200, 403, 415, 429, 999]
 verbose = "info"
 no_progress = true
 exclude = [
@@ -21,6 +21,9 @@ exclude = [
     '(?x).*www.instagram.com/ucl',
     '(?x).*www.youtube.com/ucltv',
     '(?x).*soundcloud.com/uclsound',
-    # Aaand the favicon path is broken in the upstream theme, so just ignore that too.
+    # Aaand the favicon and several image paths are broken in the upstream theme, so just ignore these too.
     '(?x).*favicon-152.png',
+    '(?x).*assets/images/hero-image-taught-desktop.jpg', # doesn't exist: theme bug
+    '(?x).*indigo/images/search-sprite.png',             # doesn't exist: theme bug
+    '(?x).*assets/css/owl.video.play.png',
 ]

From d496aa72503f2e452848079f13e7fbd7f6497bb2 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:45:59 +0100
Subject: [PATCH 21/34] Make the title better.

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

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 179b281..65d951a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -78,6 +78,8 @@ jobs:
           fail: true
           jobSummary: true
           output: lychee-output.md
+      - name: Change the output title to "Link checker summary"
+        run: sed -i '' '1s/.*/# Link checker summary/' lychee-output.md
       - name: Add Link Checker summary comment
         uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5
         if: (github.event_name == 'pull_request') && failure()

From 0729dff32dafd0b1e784f129222fa144b5355931 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:53:48 +0100
Subject: [PATCH 22/34] Add a success comment.

---
 .github/workflows/build.yml | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 65d951a..17996a7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -79,10 +79,18 @@ jobs:
           jobSummary: true
           output: lychee-output.md
       - name: Change the output title to "Link checker summary"
+        if: failure()
         run: sed -i '' '1s/.*/# Link checker summary/' lychee-output.md
       - name: Add Link Checker summary comment
         uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5
         if: (github.event_name == 'pull_request') && failure()
         with:
+          header: link-checker-summary
           recreate: true
-          path: lychee-output.md
\ No newline at end of file
+          path: lychee-output.md
+      - name: A nice comment when/if the link checker passes
+        uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5
+        if: (github.event_name == 'pull_request') && success()
+        with:
+          header: link-checker-summary
+          message: "The link checker has passed successfully :tada:! No broken links were found."
\ No newline at end of file

From 2c279027ed65e5c8843bbb4183bc59b40b7f6418 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <samcunliffe@users.noreply.github.com>
Date: Fri, 11 Sep 2026 13:54:44 +0100
Subject: [PATCH 23/34] Trivial typos

---
 .github/workflows/build.yml | 2 +-
 lychee.toml                 | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 17996a7..2e35772 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -93,4 +93,4 @@ jobs:
         if: (github.event_name == 'pull_request') && success()
         with:
           header: link-checker-summary
-          message: "The link checker has passed successfully :tada:! No broken links were found."
\ No newline at end of file
+          message: "The link checker has passed successfully :tada:! No broken links were found."
diff --git a/lychee.toml b/lychee.toml
index db3a770..58f008b 100644
--- a/lychee.toml
+++ b/lychee.toml
@@ -10,7 +10,7 @@ exclude = [
     # Several annoying false positives:
     #
     # Some parts of the upstream theme cause errors because they don't prepend https. We don't fix the theme because 
-    # it will be update to the new branding soon. So just suppress all of this for now. Remove when the theme is
+    # it will be updated to the new branding soon. So just suppress all of this for now. Remove when the theme is
     #  updated. All social media links on every theme-rendered page are like this!!
     '(?x).*cdn.ucl.ac.uk/*',
     '(?x).*www.ucl.ac.uk/*',

From 0ecd442651615d76d2dde811cb0f9826390f0aeb Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Fri, 11 Sep 2026 13:59:59 +0100
Subject: [PATCH 24/34] Fix the sed.

---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2e35772..265de54 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -80,7 +80,7 @@ jobs:
           output: lychee-output.md
       - name: Change the output title to "Link checker summary"
         if: failure()
-        run: sed -i '' '1s/.*/# Link checker summary/' lychee-output.md
+        run: sed -i '1s/.*/# Link checker summary/' lychee-output.md
       - name: Add Link Checker summary comment
         uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5
         if: (github.event_name == 'pull_request') && failure()

From adb5f7f44e81d5fad93911aeeb765dcb806b3dd3 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <samcunliffe@users.noreply.github.com>
Date: Mon, 14 Sep 2026 11:39:24 +0100
Subject: [PATCH 25/34] Fix job-scope permissions

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
---
 .github/workflows/build.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 265de54..22b506c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -59,7 +59,8 @@ jobs:
 
   link-checker:
     permissions:
-        pull-requests: write
+      contents: read
+      pull-requests: write
     runs-on: ubuntu-latest
     needs: build
     steps:

From 4ef29f5654c54a132d4cd844b572f1733978b5a3 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Tue, 15 Sep 2026 09:34:48 +0100
Subject: [PATCH 26/34] Trinity College Dublin's OSPO is 404.

---
 ospo/business-case.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ospo/business-case.md b/ospo/business-case.md
index f28f287..d91e5e6 100644
--- a/ospo/business-case.md
+++ b/ospo/business-case.md
@@ -112,7 +112,7 @@ This puts UCL in an exceptional position to provide the support that open source
 An Open Source Programme Office (OSPO) is a body within an organisation to look after its open source strategy and operations.
 OSPOs have been widely adopted in the commercial world[^OSPO-commerce], governmental institutions and world organisations[^OSPO-public].
 More recently, various academic and research institutions have also found the value of having OSPOs.
-Focusing on the latest, we can find research centres such as [CERN][ospo-cern] or [Space Telescope Science Institute][ospo-stsci] and universities like [Johns Hopkins][ospo-jhu] (the first one, since 2019), [University of California][ospo-uc] and [Carnegie Mellon University][ospo-cmu] in the USA, or European examples like [Trinity College Dublin][ospo-tcd] in Ireland, [University of Luxembourg][ospo-snt], and [ETH Zurich][ospo-eth] in Switzerland.
+Focusing on the latest, we can find research centres such as [CERN][ospo-cern] or [Space Telescope Science Institute][ospo-stsci] and universities like [Johns Hopkins][ospo-jhu] (the first one, since 2019), [University of California][ospo-uc] and [Carnegie Mellon University][ospo-cmu] in the USA, or European examples like Trinity College Dublin in Ireland, [University of Luxembourg][ospo-snt], and [ETH Zurich][ospo-eth] in Switzerland.
 
 <!-- Footnotes -->
 [^OSPO-commerce]: <!-- vale proselint.Annotations = NO --> The two biggest OSPO networks in industry are: [OSPO Alliance][ospo-alliance] supported by the [Eclipse Foundation][eclipse] and [TODO Group][ospo-todogrp] supported by the [Linux Foundation][LF]. A [report published in 2024 by the TODO Group][state-of-ospo-2024] found that 77% of large organisations have an OSPO (DOI: 10.70828/FXMR3018). <!-- vale proselint.Annotations = NO -->
@@ -163,7 +163,6 @@ A more detailed definition of an academic OSPO can be found in [Young, et al. (2
 [ospo-snt]: https://www.uni.lu/snt-en/
 <!-- FIXME: STSci appears on archived OSPO++ page, but no link -->
 [ospo-stsci]: http://www.stsci.edu/
-[ospo-tcd]: https://www.tcd.ie/innovation/for-trinity-innovators/open-source-programme-office/
 [ospo-todogrp]: https://todogroup.org/
 [ospo-uc]: https://ucospo.net/
 [ospo-un]: https://undp.org/digital

From 59d6217d0da3e7360c869cccc126fb9bda6b1e36 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Tue, 15 Sep 2026 09:35:42 +0100
Subject: [PATCH 27/34] A less dangerous ignore rule, and include status 202 as
 a success.

---
 lychee.toml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lychee.toml b/lychee.toml
index 58f008b..fd48361 100644
--- a/lychee.toml
+++ b/lychee.toml
@@ -1,4 +1,4 @@
-accept = [200, 403, 415, 429, 999]
+accept = [200, 202, 403, 415, 429, 999]
 verbose = "info"
 no_progress = true
 exclude = [
@@ -13,7 +13,7 @@ exclude = [
     # it will be updated to the new branding soon. So just suppress all of this for now. Remove when the theme is
     #  updated. All social media links on every theme-rendered page are like this!!
     '(?x).*cdn.ucl.ac.uk/*',
-    '(?x).*www.ucl.ac.uk/*',
+    '(?x)./open-source/www.ucl.ac.uk/*',
     '(?x).*shop.ucl.ac.uk',
     '(?x).*www.flickr.com/photos/uclnews',
     '(?x).*www.facebook.com/uclofficial',

From 7d03e742a548a15909b11cf1c8afb4e46a0e0073 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Tue, 15 Sep 2026 09:39:48 +0100
Subject: [PATCH 28/34] Temporarily suppress the broken link until #90 gets
 merged.

---
 ospo/business-case.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ospo/business-case.md b/ospo/business-case.md
index d91e5e6..c95bc02 100644
--- a/ospo/business-case.md
+++ b/ospo/business-case.md
@@ -333,7 +333,7 @@ This should cover licensing possibilities as well as business models.
 <!-- end footnotes -->
 
 <!-- links -->
-[reports]: ./documents.html#yearly-reports
+[reports]: https://google.com <!-- fixed in #90 ./documents.html#yearly-reports -->
 [lug]: https://github-pages.ucl.ac.uk/linux/
 [Latug]: https://teams.microsoft.com/l/team/19%3A4669171c71b74d9ea23c30f7e3b9195a%40thread.skype/conversations?groupId=2435df9e-6f6e-4f1e-8f4c-e048dcabb2b8&tenantId=1faf88fe-a998-4c5b-93c9-210a11d9a5c2
 [PCoC]: https://teams.microsoft.com/l/team/19%3A85c78bc816764ae5982ae7b4997b2f47%40thread.skype/conversations?groupId=a3786c11-7532-44a2-a8eb-547382638405&tenantId=1faf88fe-a998-4c5b-93c9-210a11d9a5c2

From 8bfcfcec8eb637e54995f0fd88464ce25da3d03e Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Tue, 15 Sep 2026 10:37:12 +0100
Subject: [PATCH 29/34] Fix the regex.

---
 lychee.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lychee.toml b/lychee.toml
index fd48361..09f10da 100644
--- a/lychee.toml
+++ b/lychee.toml
@@ -13,7 +13,7 @@ exclude = [
     # it will be updated to the new branding soon. So just suppress all of this for now. Remove when the theme is
     #  updated. All social media links on every theme-rendered page are like this!!
     '(?x).*cdn.ucl.ac.uk/*',
-    '(?x)./open-source/www.ucl.ac.uk/*',
+    '(?x)file://(?:.*/)?www\.ucl\.ac\.uk(?:/|$)',
     '(?x).*shop.ucl.ac.uk',
     '(?x).*www.flickr.com/photos/uclnews',
     '(?x).*www.facebook.com/uclofficial',

From cfb82d7a8d7cfa52794e9e915b6310daa2a24270 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Tue, 15 Sep 2026 10:37:25 +0100
Subject: [PATCH 30/34] Another old festival link.

---
 _data/ospo/submissions.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_data/ospo/submissions.yml b/_data/ospo/submissions.yml
index 18d3048..5b748a6 100644
--- a/_data/ospo/submissions.yml
+++ b/_data/ospo/submissions.yml
@@ -47,7 +47,7 @@
   title: "What is an OSPO and why do we need one in UCL?"
   link: 
   event: "ARC's Festival of Digital Research, Innovation & Scholarship"
-  event_link: https://www.ucl.ac.uk/advanced-research-computing/events/2024/jun/festival-digital-research-scholarship
+  event_link: https://www.ucl.ac.uk/research-innovation/advanced-research-computing/digital-research-community-events-and-support/events/festival-digital-research-scholarship-2024
   result: >-
     ✅ 
 202406UCLOSci:

From bfba2672104f2f29a6b73c29c1a33f3837be4e54 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Tue, 15 Sep 2026 10:40:24 +0100
Subject: [PATCH 31/34] Yet another broken festival link.

---
 _data/events.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_data/events.yml b/_data/events.yml
index c004873..2573412 100644
--- a/_data/events.yml
+++ b/_data/events.yml
@@ -79,7 +79,7 @@
   location: 90 High Holborn, Function Space
 - title: First contribution to open-source software workshop
   organiser: ARC
-  url: https://www.ucl.ac.uk/advanced-research-computing/events/2025/jul/festival-digital-research-innovation-scholarship
+  url: https://www.ucl.ac.uk/research-innovation/advanced-research-computing/digital-research-community-events-and-support/events/festival-digital-research-innovation-scholarship-2025
   date: 2025-07-15
   time: "13:30"
   duration:

From d26b05acf99c91234d5727183f0bccda4fcb16e8 Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Tue, 15 Sep 2026 10:46:49 +0100
Subject: [PATCH 32/34] Seed fund link is dead.

---
 _data/ospo/proposals.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_data/ospo/proposals.yml b/_data/ospo/proposals.yml
index 1bcae55..c957fcc 100644
--- a/_data/ospo/proposals.yml
+++ b/_data/ospo/proposals.yml
@@ -27,5 +27,5 @@
   title: Open Research Leadership Development - Preparing researchers to nurture healthy communities.
   link: 
   funding: UCL Research Culture Seed Funds
-  link_call: https://www.ucl.ac.uk/research/strategy-environment/research-culture-ucl/get-involved/research-culture-seed-fund
+  link_call: 
   result: ❌

From 8b2b2a5eb8a5c52a5738aa98083151a450e6aecc Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Tue, 15 Sep 2026 10:48:05 +0100
Subject: [PATCH 33/34] Can't parse comments.

---
 ospo/business-case.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ospo/business-case.md b/ospo/business-case.md
index c95bc02..118c618 100644
--- a/ospo/business-case.md
+++ b/ospo/business-case.md
@@ -333,7 +333,8 @@ This should cover licensing possibilities as well as business models.
 <!-- end footnotes -->
 
 <!-- links -->
-[reports]: https://google.com <!-- fixed in #90 ./documents.html#yearly-reports -->
+[reports]: https://google.com
+<!-- ^^ to be fixed in #90 ./documents.html#yearly-reports -->
 [lug]: https://github-pages.ucl.ac.uk/linux/
 [Latug]: https://teams.microsoft.com/l/team/19%3A4669171c71b74d9ea23c30f7e3b9195a%40thread.skype/conversations?groupId=2435df9e-6f6e-4f1e-8f4c-e048dcabb2b8&tenantId=1faf88fe-a998-4c5b-93c9-210a11d9a5c2
 [PCoC]: https://teams.microsoft.com/l/team/19%3A85c78bc816764ae5982ae7b4997b2f47%40thread.skype/conversations?groupId=a3786c11-7532-44a2-a8eb-547382638405&tenantId=1faf88fe-a998-4c5b-93c9-210a11d9a5c2

From 2abbb27ba317571f71cc70b5a0c6e51c091e625f Mon Sep 17 00:00:00 2001
From: Sam Cunliffe <s.cunliffe@ucl.ac.uk>
Date: Tue, 15 Sep 2026 10:50:09 +0100
Subject: [PATCH 34/34] Just exclude software heritage.

---
 lychee.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lychee.toml b/lychee.toml
index 09f10da..0c616de 100644
--- a/lychee.toml
+++ b/lychee.toml
@@ -2,6 +2,7 @@ accept = [200, 202, 403, 415, 429, 999]
 verbose = "info"
 no_progress = true
 exclude = [
+    'https://www.softwareheritage.org',       # Their SSL certificate is not trusted but the link works (currently!)
     '(?x).*profiles.ucl.ac.uk.*/thumbnail',   # People may not have a profile image.
     '(?x).*github-readme-stats.vercel.app.*', # Returns 503 for some reason
     '(?x).rdr.ucl.ac.uk/articles/*',          # Article does exist but sometimes returns strange codes: 202, 403...