diff --git a/codegen/__init__.py b/codegen/__init__.py
index dbf6014e2..2e3547efe 100644
--- a/codegen/__init__.py
+++ b/codegen/__init__.py
@@ -162,6 +162,12 @@ def build_latest_version(
 ):
     logger.info("Start generating latest version...")
 
+    # build pkg
+    logger.info("Building latest __init__.py...")
+    init_template = env.get_template("__init__.py.jinja")
+    init_path = dir / "__init__.py"
+    init_path.write_text(init_template.render())
+
     # build models
     logger.info("Building latest models...")
     latest_template = env.get_template("latest/models.py.jinja")
@@ -296,6 +302,11 @@ def build():
         version_path = config.output_dir / version_module
         version_path.mkdir(parents=True, exist_ok=True)
 
+        # generate __init__.py
+        init_template = env.get_template("__init__.py.jinja")
+        init_path = version_path / "__init__.py"
+        init_path.write_text(init_template.render())
+
         # generate models
         model_path = version_path / "models"
         model_path.mkdir(parents=True, exist_ok=True)
diff --git a/codegen/templates/__init__.py.jinja b/codegen/templates/__init__.py.jinja
new file mode 100644
index 000000000..db44d1010
--- /dev/null
+++ b/codegen/templates/__init__.py.jinja
@@ -0,0 +1,3 @@
+{% from "header.jinja" import header %}
+
+"""{{ header() }}"""
diff --git a/githubkit/compat.py b/githubkit/compat.py
index 93f4af47f..be4e0f958 100644
--- a/githubkit/compat.py
+++ b/githubkit/compat.py
@@ -29,7 +29,7 @@ def __get_validators__(cls) -> Generator[Callable[..., Any], None, None]:
     CVC = TypeVar("CVC", bound=CustomValidationClass)
 
 
-if PYDANTIC_V2:
+if PYDANTIC_V2:  # pragma: pydantic-v2
     from pydantic_core import CoreSchema, core_schema
     from pydantic import (
         BaseModel,
@@ -80,7 +80,7 @@ def custom_validation(class_: Type["CVC"]) -> Type["CVC"]:
         )
         return class_
 
-else:
+else:  # pragma: pydantic-v1
     from pydantic import Extra, BaseModel, parse_obj_as, parse_raw_as, root_validator
 
     class GitHubModel(BaseModel):
diff --git a/githubkit/typing.py b/githubkit/typing.py
index a2009d033..5b0e4ea06 100644
--- a/githubkit/typing.py
+++ b/githubkit/typing.py
@@ -45,7 +45,7 @@
 ]
 RequestFiles: TypeAlias = Union[Dict[str, FileTypes], List[Tuple[str, FileTypes]]]
 
-if PYDANTIC_V2:
+if PYDANTIC_V2:  # pragma: pydantic-v2
     from pydantic import AfterValidator
     from pydantic_core import PydanticCustomError
 
@@ -59,7 +59,7 @@ def _validate_unique_list(value: List[H]) -> List[H]:
         AfterValidator(_validate_unique_list),
         Field(json_schema_extra={"uniqueItems": True}),
     ]
-else:
+else:  # pragma: pydantic-v1
     UniqueList: TypeAlias = Annotated[List[H], Field(unique_items=True)]  # type: ignore
 
 # if the property is not required, we allow it to have the value null.
diff --git a/githubkit/utils.py b/githubkit/utils.py
index accc7e97c..1d9603ea1 100644
--- a/githubkit/utils.py
+++ b/githubkit/utils.py
@@ -7,7 +7,7 @@
 
 from .compat import PYDANTIC_V2, custom_validation, type_validate_python
 
-if PYDANTIC_V2:
+if PYDANTIC_V2:  # pragma: pydantic-v2
     from pydantic_core import core_schema
     from pydantic import GetCoreSchemaHandler
 
@@ -94,7 +94,7 @@ def __init__(self, type_: Type[T], discriminator: str, tag: str) -> None:
     def _validate(self, value: Any) -> T:
         return type_validate_python(self.type_, value)
 
-    if PYDANTIC_V2:
+    if PYDANTIC_V2:  # pragma: pydantic-v2
 
         def __get_pydantic_core_schema__(
             self, _source_type: Any, _handler: "GetCoreSchemaHandler"
diff --git a/githubkit/versions/latest/__init__.py b/githubkit/versions/latest/__init__.py
new file mode 100644
index 000000000..b1710f9b9
--- /dev/null
+++ b/githubkit/versions/latest/__init__.py
@@ -0,0 +1,8 @@
+"""DO NOT EDIT THIS FILE!
+
+This file is automatically @generated by githubkit using the follow command:
+
+python -m codegen && isort . && black .
+
+See https://github.com/github/rest-api-description for more information.
+"""
diff --git a/githubkit/versions/v2022_11_28/__init__.py b/githubkit/versions/v2022_11_28/__init__.py
new file mode 100644
index 000000000..b1710f9b9
--- /dev/null
+++ b/githubkit/versions/v2022_11_28/__init__.py
@@ -0,0 +1,8 @@
+"""DO NOT EDIT THIS FILE!
+
+This file is automatically @generated by githubkit using the follow command:
+
+python -m codegen && isort . && black .
+
+See https://github.com/github/rest-api-description for more information.
+"""
diff --git a/poetry.lock b/poetry.lock
index 3b41e0712..1051fd7cc 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -260,6 +260,22 @@ tomli = {version = "*", optional = true, markers = "python_full_version <= \"3.1
 [package.extras]
 toml = ["tomli"]
 
+[[package]]
+name = "coverage-conditional-plugin"
+version = "0.9.0"
+description = "Conditional coverage based on any rules you define!"
+optional = false
+python-versions = ">=3.7,<4.0"
+files = [
+    {file = "coverage_conditional_plugin-0.9.0-py3-none-any.whl", hash = "sha256:1b37bc469019d2ab5b01f5eee453abe1846b3431e64e209720c2a9ec4afb8130"},
+    {file = "coverage_conditional_plugin-0.9.0.tar.gz", hash = "sha256:6893dab0542695dbd5ea714281dae0dfec8d0e36480ba32d839e9fa7344f8215"},
+]
+
+[package.dependencies]
+coverage = ">=7,<8"
+importlib_metadata = {version = "*", markers = "python_version < \"3.10\""}
+packaging = ">=20.4"
+
 [[package]]
 name = "cryptography"
 version = "41.0.7"
@@ -460,6 +476,25 @@ files = [
     {file = "idna-3.6.tar.gz", hash = "sha256:9ecdbbd083b06798ae1e86adcbfe8ab1479cf864e4ee30fe4e46a003d12491ca"},
 ]
 
+[[package]]
+name = "importlib-metadata"
+version = "7.0.1"
+description = "Read metadata from Python packages"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "importlib_metadata-7.0.1-py3-none-any.whl", hash = "sha256:4805911c3a4ec7c3966410053e9ec6a1fecd629117df5adee56dfc9432a1081e"},
+    {file = "importlib_metadata-7.0.1.tar.gz", hash = "sha256:f238736bb06590ae52ac1fab06a3a9ef1d8dce2b7a35b5ab329371d6c8f5d2cc"},
+]
+
+[package.dependencies]
+zipp = ">=0.5"
+
+[package.extras]
+docs = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (<7.2.5)", "sphinx (>=3.5)", "sphinx-lint"]
+perf = ["ipython"]
+testing = ["flufl.flake8", "importlib-resources (>=1.3)", "packaging", "pyfakefs", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=2.2)", "pytest-mypy (>=0.9.1)", "pytest-perf (>=0.9.2)", "pytest-ruff"]
+
 [[package]]
 name = "iniconfig"
 version = "2.0.0"
@@ -1125,6 +1160,21 @@ files = [
     {file = "wcwidth-0.2.12.tar.gz", hash = "sha256:f01c104efdf57971bcb756f054dd58ddec5204dd15fa31d6503ea57947d97c02"},
 ]
 
+[[package]]
+name = "zipp"
+version = "3.17.0"
+description = "Backport of pathlib-compatible object wrapper for zip files"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "zipp-3.17.0-py3-none-any.whl", hash = "sha256:0e923e726174922dce09c53c59ad483ff7bbb8e572e00c7f7c46b88556409f31"},
+    {file = "zipp-3.17.0.tar.gz", hash = "sha256:84e64a1c28cf7e91ed2078bb8cc8c259cb19b76942096c8d7b84947690cabaf0"},
+]
+
+[package.extras]
+docs = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (<7.2.5)", "sphinx (>=3.5)", "sphinx-lint"]
+testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=2.2)", "pytest-ignore-flaky", "pytest-mypy (>=0.9.1)", "pytest-ruff"]
+
 [extras]
 all = ["PyJWT", "anyio"]
 auth = ["PyJWT", "anyio"]
@@ -1135,4 +1185,4 @@ jwt = ["PyJWT"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "fd5bf29e7be2b8544f08964227dc336af8f7fa530b21b643916b1281545c809d"
+content-hash = "99912787905bb95161458d2f745dcd8ecb12f3a33519f0853f6a4ffb01720ce4"
diff --git a/pyproject.toml b/pyproject.toml
index b4f7aac43..d8a7715ed 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,6 +36,7 @@ anyio = "*"
 pytest = "^7.4.3"
 pytest-cov = "^4.1.0"
 pytest-xdist = "^3.5.0"
+coverage-conditional-plugin = "^0.9.0"
 
 [tool.poetry.extras]
 jwt = ["PyJWT"]
@@ -48,6 +49,28 @@ all = ["PyJWT", "anyio"]
 addopts = "--cov=githubkit --cov-append --cov-report=term-missing"
 filterwarnings = ["error", "ignore::DeprecationWarning"]
 
+[tool.coverage.run]
+plugins = ["coverage_conditional_plugin"]
+
+[tool.coverage.report]
+exclude_lines = [
+  "pragma: no cover",
+  "def __repr__",
+  "def __str__",
+  "@(typing\\.)?overload",
+  "if (typing\\.)?TYPE_CHECKING( is True)?:",
+  "@(abc\\.)?abstractmethod",
+  "raise NotImplementedError",
+  "warnings\\.warn",
+  "^\\.\\.\\.$",
+  "pass",
+  "if __name__ == .__main__.:",
+]
+
+[tool.coverage.coverage_conditional_plugin.rules]
+pydantic-v2 = "package_version('pydantic') < (2,)"
+pydantic-v1 = "package_version('pydantic') >= (2,)"
+
 [tool.black]
 line-length = 88
 target-version = ["py38", "py39", "py310", "py311"]