From 29f06188443202badd898f66abd193f1e95120d3 Mon Sep 17 00:00:00 2001
From: Irfan Alibay <IAlibay@users.noreply.github.com>
Date: Sun, 31 May 2026 23:51:18 +0100
Subject: [PATCH 1/4] Lowercase mdanalysis and mdanalysistests for conda
 installs

---
 action.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/action.yaml b/action.yaml
index 1a2eb11..3f71ea3 100644
--- a/action.yaml
+++ b/action.yaml
@@ -80,9 +80,9 @@ runs:
           _PACKAGE_SUFFIX="==${{ inputs.version }}"
         fi
         
-        _INSTALL_LINE="MDAnalysis${_PACKAGE_SUFFIX}"
+        _INSTALL_LINE="mdanalysis${_PACKAGE_SUFFIX}"
         if [[ "${{ inputs.install-tests }}" == "true" ]] ; then
-          _INSTALL_LINE="${_INSTALL_LINE} MDAnalysisTests${_PACKAGE_SUFFIX}"
+          _INSTALL_LINE="${_INSTALL_LINE} mdanalysistests${_PACKAGE_SUFFIX}"
         fi
 
         # special case develop

From a3d5ef0093f30e262422bca3e0bb61e2d4ab81eb Mon Sep 17 00:00:00 2001
From: IAlibay <IAlibay@users.noreply.github.com>
Date: Mon, 1 Jun 2026 00:08:06 +0100
Subject: [PATCH 2/4] completely remove the environment-file argument

---
 .github/workflows/gh-ci.yaml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.github/workflows/gh-ci.yaml b/.github/workflows/gh-ci.yaml
index c59ff49..1ed0d87 100644
--- a/.github/workflows/gh-ci.yaml
+++ b/.github/workflows/gh-ci.yaml
@@ -102,7 +102,6 @@ jobs:
       if: ${{ matrix.installer == 'micromamba' }}
       uses: mamba-org/setup-micromamba@v3
       with:
-        environment-file: false
         environment-name: mda
         create-args: |
           python==${{ matrix.python-version }}

From 8ecef773f55f42a2284f6d3d17af7f24a0629f69 Mon Sep 17 00:00:00 2001
From: IAlibay <IAlibay@users.noreply.github.com>
Date: Mon, 1 Jun 2026 00:10:56 +0100
Subject: [PATCH 3/4] try this to fix CI

---
 .github/workflows/gh-ci.yaml | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/gh-ci.yaml b/.github/workflows/gh-ci.yaml
index 1ed0d87..febdd9c 100644
--- a/.github/workflows/gh-ci.yaml
+++ b/.github/workflows/gh-ci.yaml
@@ -104,7 +104,7 @@ jobs:
       with:
         environment-name: mda
         create-args: |
-          python==${{ matrix.python-version }}
+          python=${{ matrix.python-version }}
           pip
 
     - name: Install conda Python ${{ matrix.python-version }}
@@ -163,14 +163,12 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Install mamba Python ${{ needs.gen-python-matrix.outputs.stable-python }}
-        uses: mamba-org/provision-with-micromamba@main
+        uses: mamba-org/setup-micromamba@v3
         with:
-          environment-file: ./.github/test-environment.yaml
           environment-name: mda
-          extra-specs: |
-            python==${{ needs.gen-python-matrix.outputs.stable-python }}
+          create-args: |
+            python=${{ needs.gen-python-matrix.outputs.stable-python }}
             pip
-          channels: conda-forge
 
       - name: Install
         uses: ./

From eb1bed6065c1d869f18b7bb7ebc316d5ea3208f3 Mon Sep 17 00:00:00 2001
From: IAlibay <IAlibay@users.noreply.github.com>
Date: Mon, 1 Jun 2026 00:13:22 +0100
Subject: [PATCH 4/4] fix create-args argument

---
 .github/workflows/gh-ci.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/gh-ci.yaml b/.github/workflows/gh-ci.yaml
index febdd9c..29f3d07 100644
--- a/.github/workflows/gh-ci.yaml
+++ b/.github/workflows/gh-ci.yaml
@@ -103,7 +103,7 @@ jobs:
       uses: mamba-org/setup-micromamba@v3
       with:
         environment-name: mda
-        create-args: |
+        create-args: >-
           python=${{ matrix.python-version }}
           pip
 
@@ -166,7 +166,7 @@ jobs:
         uses: mamba-org/setup-micromamba@v3
         with:
           environment-name: mda
-          create-args: |
+          create-args: >-
             python=${{ needs.gen-python-matrix.outputs.stable-python }}
             pip