diff --git a/README.md b/README.md
index 1e82757..4ee305b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Starkiller
 
+[![PyPI - Version](https://img.shields.io/pypi/v/starkiller)](https://pypi.org/project/starkiller/)
+![PyPI - Python Version](https://img.shields.io/pypi/pyversions/starkiller)
 [![CI status](https://github.com/kompoth/starkiller/actions/workflows/ci.yaml/badge.svg)](https://github.com/kompoth/starkiller/actions)
 
 **Work in progress**
@@ -29,8 +31,7 @@ To enable the plugin install Starkiller in the same virtual environment as `pyth
 dependency. E.g., with `pipx`: 
 
 ```bash
-uv build
-pipx inject python-lsp-server ./dist/starkiller-<VERSION>-py3-none-any.whl[pylsp]
+pipx inject python-lsp-server starkiller[pylsp]
 ```
 
 The plugin is enabled just the same way as any other `pylsp` plugin. E.g., in Neovim via
diff --git a/pyproject.toml b/pyproject.toml
index 6086199..f0a7c74 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,12 +1,29 @@
 [project]
 name = "starkiller"
-version = "0.1.2"
+version = "0.1.3"
 description = "Import refactoring package and pylsp plugin"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
     "jedi>=0.19.2",
 ]
+classifiers = [
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Intended Audience :: Developers",
+    "Topic :: Software Development",
+    "Topic :: Software Development :: Code Generators",
+    "Typing :: Typed",
+    "Environment :: Plugins",
+    "Development Status :: 3 - Alpha",
+    "License :: OSI Approved :: MIT License",
+]
+
+[project.urls]
+Homepage = "https://github.com/kompoth/starkiller"
 
 [project.optional-dependencies]
 pylsp = [
@@ -21,6 +38,10 @@ dev = [
     "pytest-virtualenv>=1.8.1",
 ]
 
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
 [project.entry-points.pylsp]
 starkiller = "starkiller.pylsp_plugin.plugin"
 
@@ -56,3 +77,9 @@ convention = "google"
 line_length = 120
 multi_line_output = 3
 split_on_trailing_comma = true
+
+[[tool.uv.index]]
+name = "testpypi"
+url = "https://test.pypi.org/simple/"
+publish-url = "https://test.pypi.org/legacy/"
+explicit = true