Use hatch

pyproject.toml

@@ -1,19 +1,64 @@
-[tool.check-manifest]
-ignore = [".*"]
+[build-system]
+requires = [
+    "hatchling>=1.10.0",
+]
+build-backend = "hatchling.build"
+
+[project]
+name = "jupyter-ydoc"
+dynamic = [
+    "version",
+]
+description = "Document structures for collaborative editing using Ypy"
+requires-python = ">=3.7"
+keywords = [
+    "jupyter",
+    "ypy",
+]
+dependencies = [
+    "y-py >=0.5.3,<0.6.0",
+]
+
+[[project.authors]]
+name = "Jupyter Development Team"
+email = "jupyter@googlegroups.com"
+
+[project.optional-dependencies]
+test = [
+    "pre-commit",
+    "pytest",
+    "pytest-asyncio",
+    "websockets >=10.0",
+    "ypy-websocket >=0.3.1,<0.4.0",
+]
+
+[project.entry-points.jupyter_ydoc]
+file = "jupyter_ydoc.ydoc:YFile"
+notebook = "jupyter_ydoc.ydoc:YNotebook"
 
-[tool.tbump.version]
-current = "0.1.17"
-regex = '''
-  (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)
-  ((?P<channel>a|b|rc|.dev)(?P<release>\d+))?
-'''
+[project.readme]
+file = "README.md"
+content-type = "text/markdown"
 
-[tool.tbump.git]
-message_template = "Bump to {new_version}"
-tag_template = "v{new_version}"
+[project.license]
+text = "BSD 3-Clause License"
 
-[[tool.tbump.file]]
-src = "jupyter_ydoc/__init__.py"
+[project.urls]
+Homepage = "https://jupyter.org"
+
+[tool.hatch.version]
+path = "jupyter_ydoc/__init__.py"
+
+[tool.check-manifest]
+ignore = [
+    ".*",
+]
 
 [tool.jupyter-releaser]
-skip = ["check-links", "check-manifest"]
+skip = [
+    "check-links",
+    "check-manifest",
+]
+
+[tool.flake8]
+max-line-length = 100