chore: update version to 0.21.3 for v0.21.3 release

Signed-off-by: Drew Cain <groksrc@gmail.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

README.md

@@ -123,8 +123,7 @@ phone.
   time — same files, same format, same wikilinks. Cancel anytime, your data
   stays yours.
 
-Built on WorkOS AuthKit, Neon Postgres, and Tigris S3. Platform source at
-[basic-memory-cloud](https://github.com/basicmachines-co/basic-memory-cloud).
+Built on WorkOS AuthKit, Neon Postgres, and Tigris S3.
 
 ### Pricing
 

server.json

@@ -6,12 +6,12 @@
     "url": "https://github.com/basicmachines-co/basic-memory.git",
     "source": "github"
   },
-  "version": "0.21.1",
+  "version": "0.21.3",
   "packages": [
     {
       "registryType": "pypi",
       "identifier": "basic-memory",
-      "version": "0.21.1",
+      "version": "0.21.3",
       "runtimeHint": "uvx",
       "runtimeArguments": [
         {"type": "positional", "value": "basic-memory"},

src/basic_memory/__init__.py

@@ -1,7 +1,7 @@
 """basic-memory - Local-first knowledge management combining Zettelkasten with knowledge graphs"""
 
 # Package version - updated by release automation
-__version__ = "0.21.1"
+__version__ = "0.21.3"
 
 # API version for FastAPI - independent of package version
 __api_version__ = "v0"

test-int/conftest.py

@@ -149,6 +149,22 @@ def clean_routing_env(monkeypatch) -> None:
     monkeypatch.delenv("BASIC_MEMORY_EXPLICIT_ROUTING", raising=False)
 
 
+@pytest.fixture(autouse=True)
+def isolate_data_dir_env(monkeypatch) -> None:
+    """Keep host data-dir env vars from leaking into integration tests.
+
+    Why: GitHub Actions Ubuntu runners set ``XDG_CONFIG_HOME=/home/runner/.config``,
+    and ``resolve_data_dir()`` honors it ahead of ``Path.home() / ".basic-memory"``.
+    Without clearing it, the MCP tool process reads config.json from the host XDG
+    path instead of the tmp dir the ``config_manager`` fixture wrote to — so
+    ``test-project`` is missing from ``config.projects``, ``get_project_mode``
+    falls through to its CLOUD default (#837), and every tool call fails with
+    "Cloud routing requested but no credentials found."
+    """
+    monkeypatch.delenv("BASIC_MEMORY_CONFIG_DIR", raising=False)
+    monkeypatch.delenv("XDG_CONFIG_HOME", raising=False)
+
+
 POSTGRES_EPHEMERAL_TABLES = [
     "search_vector_embeddings",
     "search_vector_chunks",

tests/conftest.py

@@ -225,6 +225,19 @@ def isolate_routing_env(monkeypatch) -> None:
     monkeypatch.delenv("BASIC_MEMORY_EXPLICIT_ROUTING", raising=False)
 
 
+@pytest.fixture(autouse=True)
+def isolate_data_dir_env(monkeypatch) -> None:
+    """Keep host data-dir env vars from leaking into tests.
+
+    Why: GitHub Actions Ubuntu runners set ``XDG_CONFIG_HOME=/home/runner/.config``,
+    and ``resolve_data_dir()`` honors it ahead of ``Path.home() / ".basic-memory"``.
+    Without clearing it, tests that monkeypatch HOME still see the host XDG path
+    and assertions against the tmp home directory fail.
+    """
+    monkeypatch.delenv("BASIC_MEMORY_CONFIG_DIR", raising=False)
+    monkeypatch.delenv("XDG_CONFIG_HOME", raising=False)
+
+
 @pytest_asyncio.fixture(autouse=True)
 async def cleanup_global_db_after_test() -> AsyncGenerator[None, None]:
     """Close any module-level DB engine created outside fixture ownership."""