diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 0000000..872f85c
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,10 @@
+[run]
+branch = true
+
+[paths]
+source =
+    src/app
+
+[report]
+exclude_lines =
+  pragma: not covered
diff --git a/pyproject.toml b/pyproject.toml
index 99c8e71..5830216 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,9 +1,6 @@
-[build-system]
-build-backend = "hatchling.build"
-requires = [ "hatchling" ]
-
 [project]
 name = "land-sight-backend"
+version = "0.1.0"
 description = "LandSight backend."
 readme = "README.md"
 license = "MIT"
@@ -13,7 +10,6 @@ authors = [
 ]
 requires-python = ">=3.14"
 classifiers = [ "Programming Language :: Python :: 3 :: Only", "Programming Language :: Python :: 3.14" ]
-dynamic = [ "version" ]
 dependencies = [
   "pydantic-settings>=2.12",
 ]
@@ -45,82 +41,3 @@ pre-commit = [
 changelog = [
   "towncrier>=25.8",
 ]
-
-[tool.hatch.version]
-source = "code"
-path = "src/app/__meta__.py"
-attribute = "__version__"
-
-[tool.hatch.build.targets.wheel]
-packages = [ "src/app" ]
-
-[tool.pytest.ini_options]
-cache_dir = ".cache/pytest"
-pythonpath = [ "src" ]
-testpaths = [ "tests" ]
-addopts = [
-  "-ra",
-  "--strict-config",
-  "--strict-markers",
-  "--disable-warnings",
-]
-xfail_strict = true
-log_cli = true
-log_cli_level = "INFO"
-filterwarnings = [
-  "error",
-]
-
-[tool.coverage.run]
-source = [ "src/app" ]
-branch = true
-
-[tool.coverage.report]
-exclude_lines = [
-  "pragma: not covered",
-]
-
-[tool.towncrier]
-directory = "changelog.d"
-filename = "docs/changelog.md"
-title_format = "## [{version}](https://github.com/LandSight/backend/releases/tag/{version}) - {project_date}"
-issue_format = "[#{issue}](https://github.com/LandSight/backend/issues/{issue})"
-
-[[tool.towncrier.type]]
-name = "Feature"
-directory = "feat"
-showcontent = true
-
-[[tool.towncrier.type]]
-name = "Bugfix"
-directory = "bugfix"
-showcontent = true
-
-[[tool.towncrier.type]]
-name = "Security"
-directory = "security"
-showcontent = true
-
-[[tool.towncrier.type]]
-name = "Deprecation"
-directory = "deprecation"
-showcontent = true
-
-[[tool.towncrier.type]]
-name = "Removal"
-directory = "removal"
-showcontent = true
-
-[[tool.towncrier.type]]
-name = "Docs"
-directory = "docs"
-showcontent = true
-
-[[tool.towncrier.type]]
-name = "Ops"
-directory = "ops"
-showcontent = true
-
-[tool.ty.environment]
-root = [ "src", "tests" ]
-python-version = "3.14"
diff --git a/pytest.toml b/pytest.toml
new file mode 100644
index 0000000..bfe0d7e
--- /dev/null
+++ b/pytest.toml
@@ -0,0 +1,18 @@
+[pytest]
+minversion = "9"
+cache_dir = ".cache/pytest"
+pythonpath = ["src",]
+testpaths = ["tests",]
+python_files = ["test_*.py",]
+python_classes = ["Test*",]
+python_functions = ["test_*",]
+addopts = [
+  "-ra",
+  "--strict-config",
+  "--strict-markers",
+  "--disable-warnings",
+  "--cov",
+]
+xfail_strict = true
+log_cli = true
+log_cli_level = "INFO"
diff --git a/src/app/__init__.py b/src/app/__init__.py
index 1e4e3d4..e69de29 100644
--- a/src/app/__init__.py
+++ b/src/app/__init__.py
@@ -1,4 +0,0 @@
-from .__meta__ import __version__
-
-
-__all__ = ("__version__",)
diff --git a/src/app/__meta__.py b/src/app/__meta__.py
deleted file mode 100644
index 0beccff..0000000
--- a/src/app/__meta__.py
+++ /dev/null
@@ -1 +0,0 @@
-__version__ = "0.0.0a0"
diff --git a/tests/test_version.py b/tests/test_version.py
deleted file mode 100644
index 8077f7e..0000000
--- a/tests/test_version.py
+++ /dev/null
@@ -1,13 +0,0 @@
-import re
-
-from app import __version__
-
-
-VERSION_PATTERN = re.compile(r"^(?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(?P<suffix>.*)$")
-
-
-def test_version_format() -> None:
-    """Ensure __version__ looks like major.minor.patch optionally followed by any suffix such as 'a0'."""
-    match = VERSION_PATTERN.match(__version__)
-    assert match is not None, "Version must start with three numeric release components."
-    assert all(part.isdigit() for part in match.group("major", "minor", "patch"))
diff --git a/towncrier.toml b/towncrier.toml
new file mode 100644
index 0000000..1a6505f
--- /dev/null
+++ b/towncrier.toml
@@ -0,0 +1,40 @@
+[tool.towncrier]
+directory = "changelog.d"
+filename = "docs/changelog.md"
+title_format = "## [{version}](https://github.com/LandSight/backend/releases/tag/{version}) - {project_date}"
+issue_format = "[#{issue}](https://github.com/LandSight/backend/issues/{issue})"
+
+[[tool.towncrier.type]]
+name = "Feature"
+directory = "feat"
+showcontent = true
+
+[[tool.towncrier.type]]
+name = "Bugfix"
+directory = "bugfix"
+showcontent = true
+
+[[tool.towncrier.type]]
+name = "Security"
+directory = "security"
+showcontent = true
+
+[[tool.towncrier.type]]
+name = "Deprecation"
+directory = "deprecation"
+showcontent = true
+
+[[tool.towncrier.type]]
+name = "Removal"
+directory = "removal"
+showcontent = true
+
+[[tool.towncrier.type]]
+name = "Docs"
+directory = "docs"
+showcontent = true
+
+[[tool.towncrier.type]]
+name = "Ops"
+directory = "ops"
+showcontent = true
diff --git a/ty.toml b/ty.toml
new file mode 100644
index 0000000..06f131b
--- /dev/null
+++ b/ty.toml
@@ -0,0 +1,5 @@
+[src]
+include = [
+    "src",
+    "tests",
+]
diff --git a/uv.lock b/uv.lock
index c885b58..44f705b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -224,7 +224,8 @@ sdist = { url = "https://files.pythonhosted.org/packages/5e/73/e01e4c5e11ad0494f
 
 [[package]]
 name = "land-sight-backend"
-source = { editable = "." }
+version = "0.1.0"
+source = { virtual = "." }
 dependencies = [
     { name = "pydantic-settings" },
 ]