Drop support for Python 3.8, add support for Python 3.13 (#383)

This PR makes the following changes:
* Drop support for Python 3.8, which is
[EOL](https://devguide.python.org/versions/).
* Add CI build for Python 3.13.
* Refresh dependencies.

I tested this PR by launching and destroying a cluster.

Fixes #380.

.github/workflows/flintrock.yaml

@@ -19,11 +19,11 @@ jobs:
         python-version:
           # Update the artifact upload steps below if modifying
           # this list of Python versions.
-          - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
     name: ${{ matrix.os }} / Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v3
@@ -36,13 +36,13 @@ jobs:
       - run: python -m build
       - uses: actions/upload-artifact@v3
         # Use the latest supported Python to build a standalone package.
-        if: ${{ matrix.python-version == '3.12' }}
+        if: ${{ matrix.python-version == '3.13' }}
         with:
           name: Flintrock Standalone - ${{ matrix.os }}
           path: dist/Flintrock-*-standalone-*.zip
       - uses: actions/upload-artifact@v3
         # Use the oldest supported Python to build a wheel.
-        if: ${{ matrix.os == 'ubuntu-20.04' && matrix.python-version == '3.8' }}
+        if: ${{ matrix.os == 'ubuntu-20.04' && matrix.python-version == '3.9' }}
         with:
           name: Flintrock Wheel
           path: dist/Flintrock-*.whl

CHANGES.md

@@ -4,7 +4,11 @@
 
 [Unreleased]: https://github.com/nchammas/flintrock/compare/v2.1.0...master
 
-Nothing notable yet.
+### Changed
+
+* [#383]: Dropped support for Python 3.8 and added CI build for Python 3.13.
+
+[#383]: https://github.com/nchammas/flintrock/pull/383
 
 ## [2.1.0] - 2023-11-26
 

CONTRIBUTING.md

@@ -78,7 +78,7 @@ There are a few things you should do before diving in to write a new feature or
 
 ### Changing dependencies
 
-If you are changing anything about Flintrock's dependencies, be sure to update the compiled requirements using [pip-tools] and the lowest version of Python that Flintrock supports (Python 3.8):
+If you are changing anything about Flintrock's dependencies, be sure to update the compiled requirements using [pip-tools] and the lowest version of Python that Flintrock supports (Python 3.9):
 
 [pip-tools]: https://github.com/jazzband/pip-tools
 

README.md

@@ -114,7 +114,7 @@ Before using Flintrock, take a quick look at the
 notice and [license](https://github.com/nchammas/flintrock/blob/master/LICENSE)
 and make sure you're OK with their terms.
 
-**Flintrock requires Python 3.8 or newer**, unless you are using one
+**Flintrock requires Python 3.9 or newer**, unless you are using one
 of our **standalone packages**. Flintrock has been thoroughly tested
 only on OS X, but it should run on all POSIX systems.
 A motivated contributor should be able to add

requirements/developer.pip

@@ -1,102 +1,102 @@
 #
-# This file is autogenerated by pip-compile with Python 3.8
+# This file is autogenerated by pip-compile with Python 3.9
 # by the following command:
 #
 #    pip-compile --output-file=requirements/developer.pip requirements/developer.in
 #
 -e file:.#egg=Flintrock
-    # via -r requirements/user.pip
-bcrypt==4.1.2
+    # via -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
+bcrypt==4.2.1
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   paramiko
 boto3==1.29.4
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   flintrock
 botocore==1.32.4
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   boto3
     #   flintrock
     #   s3transfer
-cffi==1.16.0
+cffi==1.17.1
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   cryptography
     #   pynacl
 click==8.1.7
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   flintrock
-coverage[toml]==7.4.3
+coverage[toml]==7.6.9
     # via
     #   coverage
     #   pytest-cov
-cryptography==42.0.5
+cryptography==44.0.0
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   paramiko
-exceptiongroup==1.2.0
+exceptiongroup==1.2.2
     # via pytest
 flake8==6.1.0
     # via -r requirements/developer.in
 iniconfig==2.0.0
     # via pytest
 jmespath==1.0.1
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   boto3
     #   botocore
 mccabe==0.7.0
     # via flake8
-packaging==23.2
+packaging==24.2
     # via pytest
 paramiko==3.4.0
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   flintrock
-pluggy==1.4.0
+pluggy==1.5.0
     # via pytest
 pycodestyle==2.11.1
     # via flake8
-pycparser==2.21
+pycparser==2.22
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   cffi
 pyflakes==3.1.0
     # via flake8
 pynacl==1.5.0
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   paramiko
-pytest==8.0.1
+pytest==8.3.4
     # via
     #   -r requirements/developer.in
     #   pytest-cov
-pytest-cov==4.1.0
+pytest-cov==6.0.0
     # via -r requirements/developer.in
-python-dateutil==2.8.2
+python-dateutil==2.9.0.post0
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   botocore
-pyyaml==6.0.1
+pyyaml==6.0.2
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   flintrock
 s3transfer==0.7.0
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   boto3
-six==1.16.0
+six==1.17.0
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   python-dateutil
-tomli==2.0.1
+tomli==2.2.1
     # via
     #   coverage
     #   pytest
-urllib3==1.26.18
+urllib3==1.26.20
     # via
-    #   -r requirements/user.pip
+    #   -r /Users/nicholaschammas/Projects/nchammas/flintrock/requirements/user.pip
     #   botocore

requirements/maintainer.in

@@ -1,5 +1,5 @@
 -r developer.pip
 wheel >= 0.31.0
 twine == 4.0.2
-PyInstaller == 6.2.0
+PyInstaller == 6.11.1
 build >= 1.0.3, < 2.0.0