From b0de19e7dc4a11921ec6d0574a2253a4b297ef80 Mon Sep 17 00:00:00 2001
From: James Gebbie-Rayet <james.gebbie@stfc.ac.uk>
Date: Wed, 16 Sep 2026 13:56:20 +0100
Subject: [PATCH 1/2] Modify Renovate schedule and add custom managers

Updated the schedule to allow Renovate to run after 5am and before 5pm on weekdays. Added custom managers for pip and conda in Dockerfile.
---
 .github/renovate.json | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/.github/renovate.json b/.github/renovate.json
index c54154b..0b3e5d8 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -5,7 +5,7 @@
     "helpers:pinGitHubActionDigestsToSemver"
   ],
   "timezone": "Europe/London",
-  "schedule": ["after 9am and before 5pm every weekday"],
+  "schedule": ["after 5am and before 5pm every weekday"],
   "dependencyDashboard": true,
   "assignees": ["jimboid"],
   "minimumReleaseAge": "3 days",
@@ -15,5 +15,34 @@
       "groupName": "GitHub Actions",
       "addLabels": ["ci", "dependencies"]
     }
+  ],
+  "customManagers": [
+    {
+      "customType": "regex",
+      "managerFilePatterns": [
+        "/(^|/)Dockerfile[^/]*$/"
+      ],
+      "matchStringsStrategy": "recursive",
+      "matchStrings": [
+        "pip3? install[\\s\\S]*?(?<packages>(?:[\\w.-]+==[\\w.-]+[\\s\\\\]*)+)",
+        "(?<depName>[\\w.-]+)==(?<currentValue>[\\w.-]+)"
+      ],
+      "datasourceTemplate": "pypi",
+      "versioningTemplate": "pep440"
+    },
+    {
+      "customType": "regex",
+      "managerFilePatterns": [
+        "/(^|/)Dockerfile[^/]*$/"
+      ],
+      "matchStringsStrategy": "recursive",
+      "matchStrings": [
+        "(?:mamba|conda) install[\\s\\S]*?(?<packages>(?:(?:[\\w-]+::)?[\\w.-]+=[\\w.-]+[\\s\\\\]*)+)",
+        "(?:(?<channel>[\\w-]+)::)?(?<depName>[\\w.-]+)=(?<currentValue>[\\w.-]+)"
+      ],
+      "datasourceTemplate": "conda",
+      "registryUrlTemplate": "https://api.anaconda.org/package/{{#if channel}}{{channel}}{{else}}conda-forge{{/if}}/",
+      "versioningTemplate": "pep440"
+    }
   ]
 }

From a218ffaf0af77f93cd597ae36b79a12480061f4b Mon Sep 17 00:00:00 2001
From: James Gebbie-Rayet <james.gebbie@stfc.ac.uk>
Date: Wed, 16 Sep 2026 15:13:34 +0100
Subject: [PATCH 2/2] Update dependencies installation in Dockerfile

---
 docker/Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 0171e95..2ec7a75 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -9,7 +9,10 @@ USER $NB_USER
 WORKDIR $HOME
 
 # Install workshop deps
-RUN mamba install matplotlib numpy ipywidgets -y
+RUN conda install -y -c conda-forge \
+    conda-forge::matplotlib=3.11.1 \
+    conda-forge::numpy=2.5.3 \
+    conda-forge::ipywidgets=8.1.9
 
 # Get workshop files and move them to jovyan directory.
 COPY --chown=1000:100 . .