diff --git a/.vscode/launch.json b/.vscode/launch.json
index 155baf9..661c24e 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.0.0",
+  "version": "2.0.1",
   "configurations": [
     {
       "name": "ACP Server",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7fd2d82..fb33e59 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.0.1] - 2026-01-28
+
+### Fixed
+
+- Encoding issues in Windows
+
+
 ## [2.0.0] - 2026-01-27
 
 ### Added
diff --git a/distribution/zed/extension.toml b/distribution/zed/extension.toml
index 32a2823..b898d3a 100644
--- a/distribution/zed/extension.toml
+++ b/distribution/zed/extension.toml
@@ -1,7 +1,7 @@
 id = "mistral-vibe"
 name = "Mistral Vibe"
 description = "Mistral's open-source coding assistant"
-version = "2.0.0"
+version = "2.0.1"
 schema_version = 1
 authors = ["Mistral AI"]
 repository = "https://github.com/mistralai/mistral-vibe"
@@ -11,25 +11,25 @@ name = "Mistral Vibe"
 icon = "./icons/mistral_vibe.svg"
 
 [agent_servers.mistral-vibe.targets.darwin-aarch64]
-archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.0/vibe-acp-darwin-aarch64-2.0.0.zip"
+archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.1/vibe-acp-darwin-aarch64-2.0.1.zip"
 cmd = "./vibe-acp"
 
 [agent_servers.mistral-vibe.targets.darwin-x86_64]
-archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.0/vibe-acp-darwin-x86_64-2.0.0.zip"
+archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.1/vibe-acp-darwin-x86_64-2.0.1.zip"
 cmd = "./vibe-acp"
 
 [agent_servers.mistral-vibe.targets.linux-aarch64]
-archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.0/vibe-acp-linux-aarch64-2.0.0.zip"
+archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.1/vibe-acp-linux-aarch64-2.0.1.zip"
 cmd = "./vibe-acp"
 
 [agent_servers.mistral-vibe.targets.linux-x86_64]
-archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.0/vibe-acp-linux-x86_64-2.0.0.zip"
+archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.1/vibe-acp-linux-x86_64-2.0.1.zip"
 cmd = "./vibe-acp"
 
 [agent_servers.mistral-vibe.targets.windows-aarch64]
-archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.0/vibe-acp-windows-aarch64-2.0.0.zip"
+archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.1/vibe-acp-windows-aarch64-2.0.1.zip"
 cmd = "./vibe-acp.exe"
 
 [agent_servers.mistral-vibe.targets.windows-x86_64]
-archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.0/vibe-acp-windows-x86_64-2.0.0.zip"
+archive = "https://github.com/mistralai/mistral-vibe/releases/download/v2.0.1/vibe-acp-windows-x86_64-2.0.1.zip"
 cmd = "./vibe-acp.exe"
diff --git a/pyproject.toml b/pyproject.toml
index 03d4e17..4616054 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "mistral-vibe"
-version = "2.0.0"
+version = "2.0.1"
 description = "Minimal CLI coding agent by Mistral"
 readme = "README.md"
 requires-python = ">=3.12"
diff --git a/tests/acp/test_initialize.py b/tests/acp/test_initialize.py
index d04d298..df9a344 100644
--- a/tests/acp/test_initialize.py
+++ b/tests/acp/test_initialize.py
@@ -25,7 +25,7 @@ class TestACPInitialize:
             ),
         )
         assert response.agent_info == Implementation(
-            name="@mistralai/mistral-vibe", title="Mistral Vibe", version="2.0.0"
+            name="@mistralai/mistral-vibe", title="Mistral Vibe", version="2.0.1"
         )
 
         assert response.auth_methods == []
@@ -48,7 +48,7 @@ class TestACPInitialize:
             ),
         )
         assert response.agent_info == Implementation(
-            name="@mistralai/mistral-vibe", title="Mistral Vibe", version="2.0.0"
+            name="@mistralai/mistral-vibe", title="Mistral Vibe", version="2.0.1"
         )
 
         assert response.auth_methods is not None
diff --git a/uv.lock b/uv.lock
index 823639d..d03baf9 100644
--- a/uv.lock
+++ b/uv.lock
@@ -673,7 +673,7 @@ wheels = [
 
 [[package]]
 name = "mistral-vibe"
-version = "2.0.0"
+version = "2.0.1"
 source = { editable = "." }
 dependencies = [
     { name = "agent-client-protocol" },
diff --git a/vibe/__init__.py b/vibe/__init__.py
index 547cc13..3d78f83 100644
--- a/vibe/__init__.py
+++ b/vibe/__init__.py
@@ -3,4 +3,4 @@ from __future__ import annotations
 from pathlib import Path
 
 VIBE_ROOT = Path(__file__).parent
-__version__ = "2.0.0"
+__version__ = "2.0.1"
diff --git a/vibe/cli/update_notifier/adapters/filesystem_update_cache_repository.py b/vibe/cli/update_notifier/adapters/filesystem_update_cache_repository.py
index 28fc9b3..5a85408 100644
--- a/vibe/cli/update_notifier/adapters/filesystem_update_cache_repository.py
+++ b/vibe/cli/update_notifier/adapters/filesystem_update_cache_repository.py
@@ -49,14 +49,11 @@ class FileSystemUpdateCacheRepository(UpdateCacheRepository):
 
     async def set(self, update_cache: UpdateCache) -> None:
         try:
-            payload = json.dumps(
-                {
-                    "latest_version": update_cache.latest_version,
-                    "stored_at_timestamp": update_cache.stored_at_timestamp,
-                    "seen_whats_new_version": update_cache.seen_whats_new_version,
-                },
-                ensure_ascii=False,
-            )
+            payload = json.dumps({
+                "latest_version": update_cache.latest_version,
+                "stored_at_timestamp": update_cache.stored_at_timestamp,
+                "seen_whats_new_version": update_cache.seen_whats_new_version,
+            })
             await asyncio.to_thread(self._cache_file.write_text, payload)
         except OSError:
             return None
diff --git a/vibe/core/session/session_loader.py b/vibe/core/session/session_loader.py
index 8d2d8d6..9d239aa 100644
--- a/vibe/core/session/session_loader.py
+++ b/vibe/core/session/session_loader.py
@@ -22,12 +22,12 @@ class SessionLoader:
             return False
 
         try:
-            with open(metadata_path) as f:
+            with open(metadata_path, encoding="utf-8", errors="ignore") as f:
                 metadata = json.load(f)
                 if not isinstance(metadata, dict):
                     return False
 
-            with open(messages_path) as f:
+            with open(messages_path, encoding="utf-8", errors="ignore") as f:
                 lines = f.readlines()
                 if not lines:
                     return False
@@ -87,7 +87,7 @@ class SessionLoader:
         messages_filepath = filepath / MESSAGES_FILENAME
 
         try:
-            with messages_filepath.open("r", encoding="utf-8") as f:
+            with messages_filepath.open("r", encoding="utf-8", errors="ignore") as f:
                 content = f.readlines()
         except Exception as e:
             raise ValueError(
@@ -117,7 +117,9 @@ class SessionLoader:
 
         if metadata_filepath.exists():
             try:
-                with metadata_filepath.open("r", encoding="utf-8") as f:
+                with metadata_filepath.open(
+                    "r", encoding="utf-8", errors="ignore"
+                ) as f:
                     metadata = json.load(f)
             except json.JSONDecodeError as e:
                 raise ValueError(
diff --git a/vibe/core/session/session_logger.py b/vibe/core/session/session_logger.py
index 1acb357..c18ddc5 100644
--- a/vibe/core/session/session_logger.py
+++ b/vibe/core/session/session_logger.py
@@ -182,7 +182,9 @@ class SessionLogger:
             if not messages_filepath.exists():
                 messages_filepath.touch()
 
-            async with await AsyncPath(messages_filepath).open("a") as f:
+            async with await AsyncPath(messages_filepath).open(
+                "a", encoding="utf-8"
+            ) as f:
                 for message in messages:
                     await f.write(json.dumps(message, ensure_ascii=False) + "\n")
                     await f.flush()
@@ -217,7 +219,9 @@ class SessionLogger:
         # Read old metadata and get total_messages
         try:
             if self.metadata_filepath.exists():
-                async with await AsyncPath(self.metadata_filepath).open() as f:
+                async with await AsyncPath(self.metadata_filepath).open(
+                    encoding="utf-8", errors="ignore"
+                ) as f:
                     old_metadata = json.loads(await f.read())
                     old_total_messages = old_metadata["total_messages"]
             else:
diff --git a/vibe/whats_new.md b/vibe/whats_new.md
index 6593d10..e69de29 100644
--- a/vibe/whats_new.md
+++ b/vibe/whats_new.md
@@ -1,14 +0,0 @@
-# What's New in 2.0.0
-
-- **Subagents**: The agent can now delegate tasks to specialized sub-agents for more complex workflows.
-- **Interactive Questions**: The agent can now ask you clarifying questions as it works.
-- **Slash Commands**: You can now define your own custom slash commands through skills.
-- **Auto-Update**: Vibe will now keep itself up to date automatically. Disable with `enable_auto_update = false` in `config.toml`.
-- **MCP Servers**: Configurations now support environment variables and custom timeouts.
-- **Agents System**: Modes have been replaced by a more flexible agents system.
-
-### ⚠️ Breaking Changes
-- Custom modes must be migrated to the new agent format.
-- `workdir` setting in `config.toml` is no longer supported.
-- `instructions.md` files are no longer supported.
-- Heuristic regex matching is removed. To use a regex in `enabled_tools`, `disabled_tools`, `enabled_skills`, or `disabled_skills`, prefix it with `re:` (e.g., `re:serena.*`).