From 34c07c354c4b33268185f6d4d63f110be5e1dbdd Mon Sep 17 00:00:00 2001
From: Luc Grosheintz <luc.grosheintz@gmail.com>
Date: Mon, 3 Mar 2025 08:16:42 +0100
Subject: [PATCH 1/5] Deploy docs for `main` (not v2.x).

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

diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 3d9c7d6c..ae2cd662 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -3,11 +3,10 @@ name: Documentation
 on:
   push:
     branches:
-      - v2.x
+      - main
   pull_request:
     branches:
       - v2.x
-      - master
       - main
 
 permissions:

From ad3b479f365a6bd2e9b5891a7749a065a127db83 Mon Sep 17 00:00:00 2001
From: Luc Grosheintz <luc.grosheintz@gmail.com>
Date: Mon, 3 Mar 2025 08:27:20 +0100
Subject: [PATCH 2/5] Use apt-get for dependencies.

---
 .github/workflows/gh-pages.yml | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index ae2cd662..ff30bb97 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -34,13 +34,19 @@ jobs:
           submodules: 'recursive'
           fetch-depth: 0
 
-      - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@v1
-        with:
-          environment-file: doc/environment.yaml
-          environment-name: doc-build
-          cache-environment: true
-          cache-downloads: true
+      - name: Install dependencies
+        run: |
+          pkgs=(
+            doxygen
+            graphviz
+            libhdf5-dev
+            libboost-all-dev
+            libeigen3-dev
+            libxtensor-dev
+          )
+
+          sudo apt-get update
+          sudo apt-get install -y ${pkgs[@]}
 
       - name: Build documentation with CMake
         run: |

From fef5f451bde17428762499a547fd3583a20f04ee Mon Sep 17 00:00:00 2001
From: Luc Grosheintz <luc.grosheintz@gmail.com>
Date: Mon, 3 Mar 2025 08:28:47 +0100
Subject: [PATCH 3/5] Remove docs/environment.yml

---
 doc/environment.yaml | 12 ------------
 1 file changed, 12 deletions(-)
 delete mode 100644 doc/environment.yaml

diff --git a/doc/environment.yaml b/doc/environment.yaml
deleted file mode 100644
index a08f03e8..00000000
--- a/doc/environment.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
-channels:
-  - conda-forge
-dependencies:
-  - boost-cpp
-  - catch2
-  - cmake
-  - doxygen
-  - eigen
-  - graphviz
-  - hdf5
-  - xtensor
-  - xtl

From 03976e0ba957bdd0d80a4366dde9041b1ba2effd Mon Sep 17 00:00:00 2001
From: Luc Grosheintz <luc.grosheintz@gmail.com>
Date: Mon, 3 Mar 2025 21:58:54 +0100
Subject: [PATCH 4/5] Revert "Remove docs/environment.yml"

This reverts commit fef5f451bde17428762499a547fd3583a20f04ee.
---
 doc/environment.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 doc/environment.yaml

diff --git a/doc/environment.yaml b/doc/environment.yaml
new file mode 100644
index 00000000..a08f03e8
--- /dev/null
+++ b/doc/environment.yaml
@@ -0,0 +1,12 @@
+channels:
+  - conda-forge
+dependencies:
+  - boost-cpp
+  - catch2
+  - cmake
+  - doxygen
+  - eigen
+  - graphviz
+  - hdf5
+  - xtensor
+  - xtl

From ff3d92da6888243de044b952cd949280c77435e2 Mon Sep 17 00:00:00 2001
From: Luc Grosheintz <luc.grosheintz@gmail.com>
Date: Mon, 3 Mar 2025 22:00:53 +0100
Subject: [PATCH 5/5] Move doc/environment.yaml -> .github/mamba_env.yaml

The Windows CI needs it.
---
 doc/environment.yaml => .github/mamba_env.yaml | 0
 .github/workflows/ci.yml                       | 2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename doc/environment.yaml => .github/mamba_env.yaml (100%)

diff --git a/doc/environment.yaml b/.github/mamba_env.yaml
similarity index 100%
rename from doc/environment.yaml
rename to .github/mamba_env.yaml
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index db279695..0643302f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -362,7 +362,7 @@ jobs:
 
     - uses: mamba-org/setup-micromamba@v1
       with:
-        environment-file: doc/environment.yaml
+        environment-file: .github/mamba_env.yaml
         environment-name: win-test
 
     - name: Build