Client release v3.1.0 (#12567)

GitOrigin-RevId: 1979767b5a8b09062843ec7b5eb6ce37847f1ce3

.github/workflows/public-ci.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ['3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.9', '3.10', '3.11']
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4

README.md

@@ -18,7 +18,11 @@ The documentation for the latest release can be found at [https://docs.descartes
 Changelog
 =========
 
-## Unreleased
+## [3.1.0] - 2024-05-09
+
+### General
+
+- Due to declining support for Python 3.8 across the ecosystem, we have discontinued our support for Python 3.8. It is expected that the client will continue to function until Python 3.8 is End of Life (October 2024), but we can no longer test new releases against this version.
 
 ### Catalog
 

descarteslabs/core/client/__init__.py

@@ -21,6 +21,12 @@
     )
     raise ImportError(msg)
 
+if sys.version_info < (3, 9):
+    msg = "Python version {}.{} is no longer supported. You may encounter unexpected errors.".format(
+        sys.version_info.major, sys.version_info.minor
+    )
+    warnings.warn(msg, FutureWarning)
+
 if sys.version_info >= (3, 12):
     msg = "Python version {}.{} is not supported yet. You may encounter unexpected errors.".format(
         sys.version_info.major, sys.version_info.minor

descarteslabs/core/client/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "3.0.5"
+__version__ = "3.1.0"

setup.py

@@ -67,7 +67,6 @@ def do_setup():
         classifiers=[
             "Programming Language :: Python",
             "Programming Language :: Python :: 3",
-            "Programming Language :: Python :: 3.8",
             "Programming Language :: Python :: 3.9",
             "Programming Language :: Python :: 3.10",
             "Programming Language :: Python :: 3.11",
@@ -91,7 +90,7 @@ def do_setup():
                 "descarteslabs = descarteslabs.core.client.scripts.__main__:main"
             ]
         },
-        python_requires="~=3.8",
+        python_requires="~=3.9",
         install_requires=[
             "affine>=2.2.2",
             "blosc>=1.10.6",
@@ -100,7 +99,8 @@ def do_setup():
             "dynaconf>=3.1.11",
             "geojson>=2.5.0",
             "geopandas>=0.13.2",
-            "imagecodecs>=2021.5.20",
+            "imagecodecs>=2021.6.8,<=2023.3.16;python_version=='3.8'",
+            "imagecodecs>=2023.3.16;python_version>='3.9'",
             "lazy_object_proxy>=1.7.1",
             "mercantile>=1.1.3",
             "numpy>=1.22.0;python_version>='3.8' and python_version<'3.11'",