Bump to setuptools 77.0.0 to use new license field

And bump the minimum Python version to 3.9, since that version of
setuptools requires it.

And raise the test ceiling from Python 3.12 to 3.13.

Author: ctrueden

.github/workflows/build.yml

@@ -22,15 +22,14 @@ jobs:
           macos-latest
         ]
         python-version: [
-          '3.8',
-          '3.10',
-          '3.12'
+          '3.9',
+          '3.13'
         ]
         java-version: ['11']
         include:
           # one test without java to test cjdk fallback
           - os: ubuntu-latest
-            python-version: '3.12'
+            python-version: '3.9'
             java-version: ''
 
     steps:

dev-environment.yml

@@ -18,7 +18,7 @@ name: scyjava-dev
 channels:
   - conda-forge
 dependencies:
-  - python >= 3.8
+  - python >= 3.9
   # Project dependencies
   - jpype1 >= 1.3.0
   - jgo

environment.yml

@@ -19,7 +19,7 @@ name: scyjava
 channels:
   - conda-forge
 dependencies:
-  - python >= 3.8
+  - python >= 3.9
   # Project dependencies
   - jpype1 >= 1.3.0
   - jgo

pyproject.toml

@@ -1,12 +1,12 @@
 [build-system]
-requires = ["setuptools>=61.2"]
+requires = ["setuptools>=77.0.0"]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "scyjava"
-version = "1.10.3.dev0"
+version = "1.11.0.dev0"
 description = "Supercharged Java access from Python"
-license = {text = "Unlicense"}
+license = "Unlicense"
 authors = [{name = "SciJava developers", email = "ctrueden@wisc.edu"}]
 readme = "README.md"
 keywords = ["java", "maven", "cross-language"]
@@ -16,11 +16,11 @@ classifiers = [
     "Intended Audience :: Education",
     "Intended Audience :: Science/Research",
     "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Operating System :: Microsoft :: Windows",
     "Operating System :: Unix",
     "Operating System :: MacOS",
@@ -31,7 +31,7 @@ classifiers = [
 ]
 
 # NB: Keep this in sync with environment.yml AND dev-environment.yml!
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 dependencies = [
     "jpype1 >= 1.3.0",
     "jgo",