From c77f42e222ef91bd8cd4551cf9bb6b07b0adc28a Mon Sep 17 00:00:00 2001
From: Constantin Pape <c.pape@gmx.net>
Date: Sat, 15 Jun 2024 18:38:48 +0200
Subject: [PATCH] Try to fix CI (#229)

Fix CI, loosen version pinning for n5 and bump version
---
 .github/workflows/build.yml        | 15 ++++-----------
 include/z5/z5.hxx                  |  2 +-
 src/python/module/z5py/__init__.py |  2 +-
 src/python/module/z5py/file.py     |  4 ++--
 4 files changed, 8 insertions(+), 15 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a7c498f..626c12a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.9', '3.10', '3.11']
 
     steps:
       - name: Checkout
@@ -27,18 +27,11 @@ jobs:
       - name: Set windows env
         if: matrix.os == 'windows-latest'
         uses: ilammy/msvc-dev-cmd@v1
-
-      - name: Setup miniconda
-        uses: conda-incubator/setup-miniconda@v2
+      
+      - name: Setup micromamba
+        uses: mamba-org/setup-micromamba@v1
         with:
-          activate-environment: z5-build-env
-          auto-update-conda: true
-          channels: conda-forge
           environment-file: .github/workflows/environment.yaml
-          python-version: ${{ matrix.python-version }}
-          auto-activate-base: false
-        env:
-          ACTIONS_ALLOW_UNSECURE_COMMANDS: true
 
       - name: Build unix
         if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
diff --git a/include/z5/z5.hxx b/include/z5/z5.hxx
index 32b57b6..185a062 100644
--- a/include/z5/z5.hxx
+++ b/include/z5/z5.hxx
@@ -2,4 +2,4 @@
 
 #define Z5_VERSION_MAJOR 2
 #define Z5_VERSION_MINOR 0
-#define Z5_VERSION_PATCH 17
+#define Z5_VERSION_PATCH 18
diff --git a/src/python/module/z5py/__init__.py b/src/python/module/z5py/__init__.py
index 4ba9267..d281c75 100644
--- a/src/python/module/z5py/__init__.py
+++ b/src/python/module/z5py/__init__.py
@@ -3,5 +3,5 @@
 from .group import Group
 from .attribute_manager import set_json_encoder, set_json_decoder
 
-__version__ = "2.0.17"
+__version__ = "2.0.18"
 __version_info__ = tuple(int(i) for i in __version__.split("."))
diff --git a/src/python/module/z5py/file.py b/src/python/module/z5py/file.py
index a8343a8..2b286d5 100644
--- a/src/python/module/z5py/file.py
+++ b/src/python/module/z5py/file.py
@@ -96,8 +96,8 @@ def _check_version(self):
             version = metadata.get('n5', None)
             if version is not None:
                 major_version = int(version[0])
-                if major_version > 2:
-                    raise RuntimeError("Can't open n5 file with major version bigger than 2")
+                if major_version > 4:
+                    raise RuntimeError("Can't open n5 file with major version bigger than 4")
 
     def close(self):
         # This function exists just for conformity with the standard file-handling procedure.