Bump version to 3.0.1, sync pyproject.toml classifiers and dependencies

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Diyago

pyproject.toml

@@ -1,20 +1,26 @@
 [build-system]
-requires = ["setuptools>=45", "setuptools-scm[toml]>=6.2", "wheel"]
+requires = ["setuptools>=45", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "tabgan"
-version = "2.6.0"
-description = "Applying GAN in tabular data generation for uneven distribution"
+version = "3.0.1"
+description = "Synthetic tabular data generation with GANs, Diffusion Models, and LLMs"
 readme = "pip_desc.md"
 license = {text = "Apache License 2.0"}
 authors = [
     {name = "Insaf Ashrapov", email = "iashrapov@gmail.com"}
 ]
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "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",
 ]
 dependencies = [
     "pandas",
@@ -28,6 +34,8 @@ dependencies = [
     "tqdm",
     "xgboost",
     "be-great>=0.0.13",
+    "matplotlib>=3.5",
+    "requests",
 ]
 
 [project.scripts]