diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 1791b466..6dad20d4 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -10,6 +10,9 @@ and this project adheres to `Semantic Versioning <https://semver.org/spec/v2.0.0
 `Unreleased`_
 =============
 
+`2.0.0`_ (2025-11-22)
+=====================
+
 Added
 -----
 * Added ``bleak.backends.get_default_backend()`` and ``BleakBackend`` enum for a centralized backend detection.
@@ -17,8 +20,8 @@ Added
 
 Changed
 -------
-* Use AcquireNotify rather than StartNotify for Linux backend on supported characteristics
-* Allow multiple calls to ``disconnect()`` on Windows to align behaviour over all backends.
+* Use ``"AcquireNotify"`` rather than ``"StartNotify"`` for Linux backend on supported characteristics
+* Allow multiple calls to ``disconnect()`` on Windows to align behavior over all backends.
 * Raise new ``BleakBluetoothNotAvailableError`` when Bluetooth is not supported, turned off or permission is denied.
 
 Fixed
@@ -1144,7 +1147,8 @@ Fixed
 * Bleak created.
 
 
-.. _Unreleased: https://github.com/hbldh/bleak/compare/v1.1.1...develop
+.. _Unreleased: https://github.com/hbldh/bleak/compare/v2.0.0...develop
+.. _2.0.0: https://github.com/hbldh/bleak/compare/v1.1.1...v2.0.0
 .. _1.1.1: https://github.com/hbldh/bleak/compare/v1.1.0...v1.1.1
 .. _1.1.0: https://github.com/hbldh/bleak/compare/v1.0.1...v1.1.0
 .. _1.0.1: https://github.com/hbldh/bleak/compare/v1.0.0...v1.0.1
diff --git a/bleak/__init__.py b/bleak/__init__.py
index 5af69290..c4f48ff5 100644
--- a/bleak/__init__.py
+++ b/bleak/__init__.py
@@ -148,7 +148,7 @@ def backend_id(self) -> BleakBackend | str:
         The value is one of the :class:`BleakBackend` enum values in case of
         built-in backends, or a string identifying a custom backend.
 
-        .. versionadded:: unreleased
+        .. versionadded:: 2.0
         """
         return self._backend_id
 
@@ -172,7 +172,7 @@ async def start(self) -> None:
             BleakBluetoothNotAvailableError:
                 if Bluetooth is not currently available
 
-        .. versionchanged:: unreleased
+        .. versionchanged:: 2.0
             Now raises :class:`BleakBluetoothNotAvailableError` instead of :class:`BleakError`
             when Bluetooth is not currently available.
         """
@@ -547,7 +547,7 @@ def backend_id(self) -> BleakBackend | str:
         The value is one of the :class:`BleakBackend` enum values in case of
         built-in backends, or a string identifying a custom backend.
 
-        .. versionadded:: unreleased
+        .. versionadded:: 2.0
         """
         return self._backend_id
 
diff --git a/bleak/backends/__init__.py b/bleak/backends/__init__.py
index fbec52b5..7d3c0532 100644
--- a/bleak/backends/__init__.py
+++ b/bleak/backends/__init__.py
@@ -19,7 +19,7 @@ class BleakBackend(str, enum.Enum):
     """
     Identifiers for available built-in Bleak backends.
 
-    .. versionadded:: unreleased
+    .. versionadded:: 2.0
     """
 
     P4ANDROID = "p4android"
@@ -52,7 +52,7 @@ def get_default_backend() -> BleakBackend:
     """
     Returns the preferred backend for the current platform/environment.
 
-    .. versionadded:: unreleased
+    .. versionadded:: 2.0
     """
     if os.environ.get("P4A_BOOTSTRAP") is not None:
         return BleakBackend.P4ANDROID
diff --git a/bleak/backends/bluezdbus/manager.py b/bleak/backends/bluezdbus/manager.py
index 99c13c96..6ba51ffa 100644
--- a/bleak/backends/bluezdbus/manager.py
+++ b/bleak/backends/bluezdbus/manager.py
@@ -379,7 +379,7 @@ def get_default_adapter(self) -> str:
             BleakBluetoothNotAvailableError:
                 if there are no Bluetooth Low Energy adapters or if none of the adapters are powered
 
-        .. versionchanged:: unreleased
+        .. versionchanged:: 2.0
             Now raises :class:`BleakBluetoothNotAvailableError` instead of :class:`BleakError`.
         """
         if not any(self._adapters):
diff --git a/bleak/exc.py b/bleak/exc.py
index f1995b49..bf202e8c 100644
--- a/bleak/exc.py
+++ b/bleak/exc.py
@@ -14,7 +14,7 @@ class BleakBluetoothNotAvailableReason(enum.Enum):
     """
     Reasons for Bluetooth not being available.
 
-    .. versionadded:: unreleased
+    .. versionadded:: 2.0
     """
 
     NO_BLUETOOTH = enum.auto()
@@ -57,7 +57,7 @@ class BleakBluetoothNotAvailableError(BleakError):
     """
     Exception which is raised if the Bluetooth access is not available for some reason.
 
-    .. versionadded:: unreleased
+    .. versionadded:: 2.0
     """
 
     def __init__(self, msg: str, reason: BleakBluetoothNotAvailableReason) -> None:
diff --git a/pyproject.toml b/pyproject.toml
index b9bbfd79..005d4cf1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "bleak"
-version = "1.1.1"
+version = "2.0.0"
 description = "Bluetooth Low Energy platform Agnostic Klient"
 authors = [{ name = "Henrik Blidh", email = "henrik.blidh@nedomkull.com" }]
 license = "MIT"