From 179a09c49e8eeacb8d65b53a27bdbf7521e55d96 Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 19:48:51 +0100
Subject: [PATCH 01/19] Drop 3.7 from test workflows

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

diff --git a/.github/workflows/test-with-pip.yml b/.github/workflows/test-with-pip.yml
index 38ceb699..aee92c36 100644
--- a/.github/workflows/test-with-pip.yml
+++ b/.github/workflows/test-with-pip.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11']
 
     runs-on: ${{ matrix.os }}
 

From 8464f7f873f29626ad51bf0b38c3a84297d533cc Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 19:51:41 +0100
Subject: [PATCH 02/19] Add news entry

---
 docs/releases/upcoming/339.bugfix.rst | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 docs/releases/upcoming/339.bugfix.rst

diff --git a/docs/releases/upcoming/339.bugfix.rst b/docs/releases/upcoming/339.bugfix.rst
new file mode 100644
index 00000000..148e390c
--- /dev/null
+++ b/docs/releases/upcoming/339.bugfix.rst
@@ -0,0 +1 @@
+Drop support for Python 3.7. (#339)

From 369a083e7a2a7b1e5aaa899efeefb33b0b18cc3c Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 19:57:57 +0100
Subject: [PATCH 03/19] Avoid running on Apple Silicon - pytables is not
 installable there

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

diff --git a/.github/workflows/test-with-pip.yml b/.github/workflows/test-with-pip.yml
index aee92c36..9afe0d1b 100644
--- a/.github/workflows/test-with-pip.yml
+++ b/.github/workflows/test-with-pip.yml
@@ -8,7 +8,7 @@ jobs:
   tests:
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest, windows-latest, macos-13]
         python-version: ['3.8', '3.9', '3.10', '3.11']
 
     runs-on: ${{ matrix.os }}

From e9559b843da9ebd77b18a31f4f483fb71262d4fb Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:01:03 +0100
Subject: [PATCH 04/19] Restrict version of NumPy, which conflicts with the
 most recent release of PyTables

---
 setup.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/setup.py b/setup.py
index 87faf577..930696b8 100644
--- a/setup.py
+++ b/setup.py
@@ -313,7 +313,7 @@ def get_long_description():
                 "importlib-resources>=1.1.0; python_version<'3.9'",
             ],
             "h5": [
-                "numpy",
+                "numpy < 2.0",
                 "pandas",
                 "tables",
             ],
@@ -328,5 +328,5 @@ def get_long_description():
         packages=find_packages(),
         platforms=["Windows", "Linux", "Mac OS-X", "Unix", "Solaris"],
         zip_safe=False,
-        python_requires=">=3.6",
+        python_requires=">=3.8",
     )

From e5a35c97fd18c5117e7060bd4208ff66ac8421e2 Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:03:02 +0100
Subject: [PATCH 05/19] Be consistent about numpy versions

---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 930696b8..c8ed2455 100644
--- a/setup.py
+++ b/setup.py
@@ -318,7 +318,7 @@ def get_long_description():
                 "tables",
             ],
             "persistence": [
-                "numpy",
+                "numpy < 2.0",
             ],
             "preferences": [
                 "configobj",

From bd1a99dc551be1e255aa60b222f3d461f8ae4d01 Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:15:38 +0100
Subject: [PATCH 06/19] Drop support for Python 3.6 in etstool.py

---
 .github/workflows/test-with-edm.yml | 2 +-
 etstool.py                          | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/test-with-edm.yml b/.github/workflows/test-with-edm.yml
index 61a77ee8..fa2f2e35 100644
--- a/.github/workflows/test-with-edm.yml
+++ b/.github/workflows/test-with-edm.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest', 'windows-latest']
-        runtime: ['3.6', '3.8']
+        runtime: ['3.8']
 
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/etstool.py b/etstool.py
index e8c57265..da5c40ee 100644
--- a/etstool.py
+++ b/etstool.py
@@ -89,7 +89,7 @@
 import click
 
 #: Supported Python versions.
-SUPPORTED_RUNTIMES = ["3.6", "3.8"]
+SUPPORTED_RUNTIMES = ["3.8"]
 
 #: Default Python version to use.
 DEFAULT_RUNTIME = "3.8"
@@ -108,7 +108,7 @@ def edm_dependencies(runtime):
         "configobj",
         "coverage",
         "importlib_resources>=1.1.0",
-        "pytables" if runtime == "3.6" else "tables",
+        "tables",
         "pandas",
         "pyface",
         "enthought_sphinx_theme",

From 81b52ed4f1f006c4bdabcdb92ff03b2436a70414 Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:19:59 +0100
Subject: [PATCH 07/19] Experiment: attempt to run tests on EDM Python 3.11

---
 .github/workflows/test-with-edm.yml | 4 ++--
 etstool.py                          | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/test-with-edm.yml b/.github/workflows/test-with-edm.yml
index fa2f2e35..ef0f8a23 100644
--- a/.github/workflows/test-with-edm.yml
+++ b/.github/workflows/test-with-edm.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest', 'windows-latest']
-        runtime: ['3.8']
+        runtime: ['3.8', '3.11']
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -25,7 +25,7 @@ jobs:
       - name: Set up bootstrap Python (3.10)
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.12'
           cache: 'pip'
           cache-dependency-path: '.github/workflows/bootstrap-requirements.txt'
       - name: Install necessary packages to the bootstrap environment
diff --git a/etstool.py b/etstool.py
index b24f0865..0b2bb98e 100644
--- a/etstool.py
+++ b/etstool.py
@@ -89,7 +89,7 @@
 import click
 
 #: Supported Python versions.
-SUPPORTED_RUNTIMES = ["3.8"]
+SUPPORTED_RUNTIMES = ["3.8", "3.11"]
 
 #: Default Python version to use.
 DEFAULT_RUNTIME = "3.8"

From 014be0ab6b6b2b50f9c778651b338396628e2b1a Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:20:30 +0100
Subject: [PATCH 08/19] Add dependabot config

---
 .github/dependabot.yml | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 .github/dependabot.yml

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000..5ace4600
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

From 999df0c11c284cbf3f46f52b13a94a0078b18246 Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:22:05 +0100
Subject: [PATCH 09/19] Update EDM version in workflows

---
 .github/workflows/ets-from-source.yml | 4 ++--
 .github/workflows/test-with-edm.yml   | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ets-from-source.yml b/.github/workflows/ets-from-source.yml
index b22b04af..9a7aa33c 100644
--- a/.github/workflows/ets-from-source.yml
+++ b/.github/workflows/ets-from-source.yml
@@ -7,7 +7,7 @@ on:
   workflow_dispatch:
 
 env:
-  INSTALL_EDM_VERSION: 3.5.0
+  INSTALL_EDM_VERSION: 3.7.0
 
 jobs:
 
@@ -36,7 +36,7 @@ jobs:
           path: ~/.cache
           key: ${{ runner.os }}-${{ matrix.runtime }}-${{ hashFiles('etstool.py') }}
       - name: Setup EDM
-        uses: enthought/setup-edm-action@v2
+        uses: enthought/setup-edm-action@v3
         with:
           edm-version: ${{ env.INSTALL_EDM_VERSION }}
       - name: Install test environment
diff --git a/.github/workflows/test-with-edm.yml b/.github/workflows/test-with-edm.yml
index ef0f8a23..0a47d172 100644
--- a/.github/workflows/test-with-edm.yml
+++ b/.github/workflows/test-with-edm.yml
@@ -7,7 +7,7 @@ name: Test with EDM
 on: [pull_request, workflow_dispatch]
 
 env:
-  INSTALL_EDM_VERSION: 3.5.0
+  INSTALL_EDM_VERSION: 3.7.0
 
 jobs:
 
@@ -36,7 +36,7 @@ jobs:
           path: ~/.cache
           key: ${{ runner.os }}-${{ matrix.runtime }}-${{ hashFiles('etstool.py') }}
       - name: Setup EDM
-        uses: enthought/setup-edm-action@v2
+        uses: enthought/setup-edm-action@v3
         with:
           edm-version: ${{ env.INSTALL_EDM_VERSION }}
       - name: Install test environment

From de8e08b8a1305f73128264ccbd5fa44f515657dd Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:29:17 +0100
Subject: [PATCH 10/19] Use rh8-x8_64 for Python 3.11

---
 .github/workflows/test-with-pip.yml |  2 +-
 etstool.py                          | 13 ++++++++++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test-with-pip.yml b/.github/workflows/test-with-pip.yml
index 9afe0d1b..d51165e6 100644
--- a/.github/workflows/test-with-pip.yml
+++ b/.github/workflows/test-with-pip.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-13]
-        python-version: ['3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     runs-on: ${{ matrix.os }}
 
diff --git a/etstool.py b/etstool.py
index 0b2bb98e..69a72e2c 100644
--- a/etstool.py
+++ b/etstool.py
@@ -178,7 +178,8 @@ def install(edm, runtime, environment, source):
     edm_packages = ' '.join(edm_dependencies(runtime))
     # edm commands to setup the development environment
     commands = [
-        "{edm} environments create {environment} --force --version={runtime}",
+        "{edm} environments create {environment} --force --version={runtime} "
+        "--platform={platform}",
         "{edm} install -y -e {environment} " + edm_packages,
         (
             "{edm} run -e {environment} -- "
@@ -477,10 +478,20 @@ def get_parameters(edm, runtime, environment):
     if edm is None:
         edm = locate_edm()
 
+    if sys.platform.startswith("win32"):
+        platform = "win-x86_64"
+    elif sys.platform.startswith("linux"):
+        platform = "rh7-x86_64" if runtime == "3.8" else "rh8-x86_64"
+    elif sys.platform.startswith("darwin"):
+        platform = "osx-x86_64"
+    else:
+        raise click.ClickException(f"platform {sys.platform} not supported")
+
     parameters = {
         'edm': edm,
         'runtime': runtime,
         'environment': environment,
+        'platform': platform,
     }
     if environment is None:
         parameters['environment'] = 'apptools-test-{runtime}'.format(

From e644db210e4aad11957492a068beca06da54b195 Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:32:29 +0100
Subject: [PATCH 11/19] Don't include Sphinx or the Enthought Sphinx Theme on
 Python 3.11

---
 etstool.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/etstool.py b/etstool.py
index 69a72e2c..3cee3539 100644
--- a/etstool.py
+++ b/etstool.py
@@ -101,7 +101,7 @@ def edm_dependencies(runtime):
 
     Returns a set of requirement strings.
     """
-    return {
+    dependencies = {
         "flake8",
         "flake8_ets",
         "traitsui",
@@ -111,9 +111,10 @@ def edm_dependencies(runtime):
         "tables",
         "pandas",
         "pyface",
-        "enthought_sphinx_theme",
-        "sphinx",
     }
+    # The Enthought Sphinx Theme is not yet available for Python 3.11
+    if runtime == "3.8":
+        dependencies.update({"enthought_sphinx_theme", "sphinx"})
 
 
 # Dependencies we install from source for cron tests

From 90231f0b427914aba837e1297e9b53ff3d830e43 Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:33:37 +0100
Subject: [PATCH 12/19] Fix missing return

---
 etstool.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/etstool.py b/etstool.py
index 3cee3539..35cbdba4 100644
--- a/etstool.py
+++ b/etstool.py
@@ -115,6 +115,7 @@ def edm_dependencies(runtime):
     # The Enthought Sphinx Theme is not yet available for Python 3.11
     if runtime == "3.8":
         dependencies.update({"enthought_sphinx_theme", "sphinx"})
+    return dependencies
 
 
 # Dependencies we install from source for cron tests

From 1bf139b3530869e872cf876cabd490d8767ea11f Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:34:55 +0100
Subject: [PATCH 13/19] Move flake8_ets out of depenencies on 3.11

---
 etstool.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/etstool.py b/etstool.py
index 35cbdba4..e0cc409b 100644
--- a/etstool.py
+++ b/etstool.py
@@ -103,7 +103,6 @@ def edm_dependencies(runtime):
     """
     dependencies = {
         "flake8",
-        "flake8_ets",
         "traitsui",
         "configobj",
         "coverage",
@@ -114,7 +113,7 @@ def edm_dependencies(runtime):
     }
     # The Enthought Sphinx Theme is not yet available for Python 3.11
     if runtime == "3.8":
-        dependencies.update({"enthought_sphinx_theme", "sphinx"})
+        dependencies.update({"enthought_sphinx_theme", "sphinx", "flake8_ets"})
     return dependencies
 
 

From a760bc9b141367a411a595a98e2f81614853b5e5 Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:38:43 +0100
Subject: [PATCH 14/19] Streamline dependency calculation

---
 etstool.py | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/etstool.py b/etstool.py
index e0cc409b..c4d2c556 100644
--- a/etstool.py
+++ b/etstool.py
@@ -101,20 +101,25 @@ def edm_dependencies(runtime):
 
     Returns a set of requirement strings.
     """
-    dependencies = {
-        "flake8",
-        "traitsui",
+    common_dependencies = {
         "configobj",
         "coverage",
-        "importlib_resources>=1.1.0",
-        "tables",
+        "flake8",
         "pandas",
         "pyface",
+        "tables",
+        "traitsui",
+    }
+    runtime_specific_dependencies = {
+        "3.8": {
+            "enthought_sphinx_theme",
+            "flake8_ets",
+            "importlib_resources",
+            "sphinx",
+        },
+        "3.11": set(),
     }
-    # The Enthought Sphinx Theme is not yet available for Python 3.11
-    if runtime == "3.8":
-        dependencies.update({"enthought_sphinx_theme", "sphinx", "flake8_ets"})
-    return dependencies
+    return common_dependencies | runtime_specific_dependencies[runtime]
 
 
 # Dependencies we install from source for cron tests

From aa9ec79f42756ad1d8b98b5dd1d7c2fa37dafb2d Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:39:47 +0100
Subject: [PATCH 15/19] Move flake8 into 3.8-only dependencies

---
 etstool.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/etstool.py b/etstool.py
index c4d2c556..df1ccda1 100644
--- a/etstool.py
+++ b/etstool.py
@@ -104,7 +104,6 @@ def edm_dependencies(runtime):
     common_dependencies = {
         "configobj",
         "coverage",
-        "flake8",
         "pandas",
         "pyface",
         "tables",
@@ -112,7 +111,9 @@ def edm_dependencies(runtime):
     }
     runtime_specific_dependencies = {
         "3.8": {
+            # Most of these are unavailable on Python 3.11
             "enthought_sphinx_theme",
+            "flake8",
             "flake8_ets",
             "importlib_resources",
             "sphinx",

From 69bc8504cd1cdf5847df53178649e0d01d237d2c Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:43:10 +0100
Subject: [PATCH 16/19] Only run style checks on 3.8

---
 .github/workflows/test-with-edm.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test-with-edm.yml b/.github/workflows/test-with-edm.yml
index 0a47d172..1abdccc7 100644
--- a/.github/workflows/test-with-edm.yml
+++ b/.github/workflows/test-with-edm.yml
@@ -41,8 +41,8 @@ jobs:
           edm-version: ${{ env.INSTALL_EDM_VERSION }}
       - name: Install test environment
         run: python etstool.py install --runtime=${{ matrix.runtime }}
-      - name: Run style checks (only on Linux)
+      - name: Run style checks (only on Linux, 3.8)
         run: python etstool.py flake8 --runtime=${{ matrix.runtime }}
-        if: startsWith(matrix.os, 'ubuntu')
+        if: startsWith(matrix.os, 'ubuntu') && matrix.runtime == '3.8'
       - name: Run tests
         run: python etstool.py test --runtime=${{ matrix.runtime }}

From c7d98c6fbe4a6a6c3b7644f55292a30cf1e1359b Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:48:28 +0100
Subject: [PATCH 17/19] Fixing comments

---
 etstool.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/etstool.py b/etstool.py
index df1ccda1..6988d7e7 100644
--- a/etstool.py
+++ b/etstool.py
@@ -111,12 +111,13 @@ def edm_dependencies(runtime):
     }
     runtime_specific_dependencies = {
         "3.8": {
-            # Most of these are unavailable on Python 3.11
+            # Most of these are currently unavailable on Python 3.11;
             "enthought_sphinx_theme",
             "flake8",
             "flake8_ets",
-            "importlib_resources",
             "sphinx",
+            # importlib_resources is not needed on Python 3.11
+            "importlib_resources",
         },
         "3.11": set(),
     }

From 88841ad983e9b0720b7f24a0e1afe50fbbad3bba Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Thu, 27 Jun 2024 20:56:19 +0100
Subject: [PATCH 18/19] Go back to Apple Silicon, but don't install pytables
 there

---
 .github/workflows/test-with-pip.yml | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/test-with-pip.yml b/.github/workflows/test-with-pip.yml
index d51165e6..bbddbe54 100644
--- a/.github/workflows/test-with-pip.yml
+++ b/.github/workflows/test-with-pip.yml
@@ -8,7 +8,7 @@ jobs:
   tests:
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-13]
+        os: [ubuntu-latest, windows-latest, macos-latest]
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     runs-on: ${{ matrix.os }}
@@ -20,9 +20,13 @@ jobs:
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install dependencies and local packages
-      run: |
-        python -m pip install .[h5,preferences]
+    - name: Install dependencies and local packages (not macOS)
+      run: python -m pip install .[h5,preferences]
+      if: matrix.os != 'macos-latest'
+    - name: Install dependencies and local packages (macOS)
+      run: python -m pip install .[preferences]
+      # tables currently won't build on Apple Silicon
+      if: matrix.os == 'macos-latest'
     - name: Run tests
       run: |
         mkdir testdir

From b873a4f65cd2d214f5dfc040aeabab82bbb524bc Mon Sep 17 00:00:00 2001
From: Mark Dickinson <mdickinson@enthought.com>
Date: Fri, 28 Jun 2024 15:50:19 +0100
Subject: [PATCH 19/19] Add issue references

---
 .github/workflows/test-with-pip.yml | 3 ++-
 setup.py                            | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test-with-pip.yml b/.github/workflows/test-with-pip.yml
index bbddbe54..a2ee444d 100644
--- a/.github/workflows/test-with-pip.yml
+++ b/.github/workflows/test-with-pip.yml
@@ -25,7 +25,8 @@ jobs:
       if: matrix.os != 'macos-latest'
     - name: Install dependencies and local packages (macOS)
       run: python -m pip install .[preferences]
-      # tables currently won't build on Apple Silicon
+      # PyTables currently won't build on Apple Silicon, so exclude the h5 deps
+      # xref: enthought/apptools/issues/344
       if: matrix.os == 'macos-latest'
     - name: Run tests
       run: |
diff --git a/setup.py b/setup.py
index d4b8c5e3..cbd412e3 100644
--- a/setup.py
+++ b/setup.py
@@ -313,6 +313,8 @@ def get_long_description():
                 "importlib-resources>=1.1.0; python_version<'3.9'",
             ],
             "h5": [
+                # PyTables is currently incompatible with NumPy 2.0
+                # xref: enthought/apptools#345
                 "numpy < 2.0",
                 "pandas",
                 "tables",