Maintain pip show command

pyproject.toml

@@ -1,13 +1,12 @@
 [build-system]
-requires = ["setuptools", "pytest-runner", "wheel"]
+requires = ["setuptools", "pytest-runner"]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "slack_sdk"
-dynamic = ["version", "readme"]
+dynamic = ["version", "readme", "authors"]
 description = "The Slack API Platform SDK for Python"
 license = { text = "MIT" }
-authors = [{ name = "Slack Technologies, LLC", email = "[email protected]" }]
 requires-python = ">=3.6"
 keywords = [
 	"slack",
@@ -41,10 +40,10 @@ classifiers = [
 
 
 [project.urls]
-homepage = "https://github.com/slackapi/python-slack-sdk"
+Documentation = "https://slack.dev/python-slack-sdk/"
 
 [tool.setuptools.packages.find]
-include = ["slack*"]
+include = ["slack*", "slack_sdk*"]
 
 [tool.setuptools.dynamic]
 version = { attr = "slack_sdk.version.__version__" }

setup.cfg

@@ -0,0 +1,5 @@
+; Legacy package configuration, prefer pyproject.toml over setup.cfg or setup.py
+[metadata]
+url=https://github.com/slackapi/python-slack-sdk
+author=Slack Technologies, LLC
+author_email[email protected]

setup.py

@@ -5,6 +5,10 @@
 
 from setuptools import setup, Command
 
+###################################################################################
+#  Legacy package configuration, prefer pyproject.toml over setup.cfg or setup.py #
+###################################################################################
+
 here = os.path.abspath(os.path.dirname(__file__))
 
 codegen_dependencies = [