chore: update version to 0.17.9 for v0.17.9 release

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Signed-off-by: phernandez <paul@basicmachines.co>

CHANGELOG.md

@@ -1,5 +1,14 @@
 # CHANGELOG
 
+## v0.17.9 (2026-01-24)
+
+### Bug Fixes
+
+- **#523**: Fix `remove_project()` checking stale config in cloud mode
+  ([`17c0e0a`](https://github.com/basicmachines-co/basic-memory/commit/17c0e0a))
+  - In cloud mode, only check database `is_default` field (source of truth)
+  - Config file can become stale when users set default project via v2 API
+
 ## v0.17.8 (2026-01-24)
 
 ### Bug Fixes

server.json

@@ -6,12 +6,12 @@
     "url": "https://github.com/basicmachines-co/basic-memory.git",
     "source": "github"
   },
-  "version": "0.17.8",
+  "version": "0.17.9",
   "packages": [
     {
       "registryType": "pypi",
       "identifier": "basic-memory",
-      "version": "0.17.8",
+      "version": "0.17.9",
       "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__ = "0.17.8"
+__version__ = "0.17.9"
 
 # API version for FastAPI - independent of package version
 __api_version__ = "v0"

src/basic_memory/services/project_service.py

@@ -241,8 +241,13 @@ class ProjectService:
 
         project_path = project.path
 
-        # Check if project is default (in cloud mode, check database; in local mode, check config)
-        if project.is_default or name == self.config_manager.config.default_project:
+        # Check if project is default
+        # In cloud mode: database is source of truth
+        # In local mode: also check config file
+        is_default = project.is_default
+        if not self.config_manager.config.cloud_mode:
+            is_default = is_default or name == self.config_manager.config.default_project
+        if is_default:
             raise ValueError(f"Cannot remove the default project '{name}'")  # pragma: no cover
 
         # Remove from config if it exists there (may not exist in cloud mode)

tests/services/test_project_service.py

@@ -1348,3 +1348,184 @@ async def test_remove_project_delete_notes_missing_directory(project_service: Pr
                 project_service.config_manager.remove_project(test_project_name)
             except Exception:
                 pass
+
+
+@pytest.mark.asyncio
+async def test_remove_project_cloud_mode_uses_database_not_config(project_service: ProjectService):
+    """Test that in cloud mode, remove_project only checks database for default status.
+
+    Regression test for bug where cloud mode checked config file (stale) instead of
+    database (source of truth) when determining if a project is the default.
+    """
+    test_project_name = f"test-cloud-default-{os.urandom(4).hex()}"
+    test_project_path = f"/tmp/test-cloud-{os.urandom(8).hex()}"
+
+    # Save original cloud_mode setting
+    config = project_service.config_manager.config
+    original_cloud_mode = config.cloud_mode
+    original_default = config.default_project
+
+    try:
+        # Add a test project (not default)
+        await project_service.add_project(test_project_name, test_project_path, set_default=False)
+
+        # Verify project exists and is NOT default in database
+        db_project = await project_service.repository.get_by_name(test_project_name)
+        assert db_project is not None
+        assert db_project.is_default is not True  # Should be None or False
+
+        # Simulate stale config: manually set this project as default in config only
+        # (This simulates what happens when config isn't updated after API calls)
+        config.default_project = test_project_name
+
+        # Enable cloud mode
+        config.cloud_mode = True
+        project_service.config_manager.save_config(config)
+
+        # In cloud mode, should be able to remove the project because database says it's not default
+        # (even though stale config says it is) - this should NOT raise ValueError
+        await project_service.remove_project(test_project_name, delete_notes=False)
+
+        # Verify project was removed from database
+        db_project = await project_service.repository.get_by_name(test_project_name)
+        assert db_project is None
+
+    finally:
+        # Restore original settings
+        config = project_service.config_manager.config
+        config.cloud_mode = original_cloud_mode
+        config.default_project = original_default
+        project_service.config_manager.save_config(config)
+
+        # Cleanup from config if test failed partway
+        try:
+            project_service.config_manager.remove_project(test_project_name)
+        except (ValueError, KeyError):
+            pass  # Project may not be in config
+
+
+@pytest.mark.asyncio
+async def test_remove_project_local_mode_checks_both_config_and_database(
+    project_service: ProjectService,
+):
+    """Test that in local mode, remove_project checks both config AND database for default status.
+
+    In local mode, we check both sources to be safe - if either says the project is default,
+    we prevent deletion.
+    """
+    test_project_name = f"test-local-default-{os.urandom(4).hex()}"
+    test_project_path = f"/tmp/test-local-{os.urandom(8).hex()}"
+
+    # Save original settings
+    config = project_service.config_manager.config
+    original_cloud_mode = config.cloud_mode
+    original_default = config.default_project
+
+    try:
+        # Ensure we're in local mode before adding project
+        config.cloud_mode = False
+        project_service.config_manager.save_config(config)
+
+        # Add a test project (not default) - this will add to both DB and config in local mode
+        await project_service.add_project(test_project_name, test_project_path, set_default=False)
+
+        # Verify project exists and is NOT default in database
+        db_project = await project_service.repository.get_by_name(test_project_name)
+        assert db_project is not None
+        assert db_project.is_default is not True
+
+        # Re-read config to get the updated version (after add_project added the project)
+        config = project_service.config_manager.config
+
+        # Set this project as default in config only (not in DB)
+        config.default_project = test_project_name
+        project_service.config_manager.save_config(config)
+
+        # In local mode, should NOT be able to remove because config says it's default
+        with pytest.raises(ValueError, match="Cannot remove the default project"):
+            await project_service.remove_project(test_project_name, delete_notes=False)
+
+        # Verify project still exists in database
+        db_project = await project_service.repository.get_by_name(test_project_name)
+        assert db_project is not None
+
+    finally:
+        # Restore original settings
+        config = project_service.config_manager.config
+        config.cloud_mode = original_cloud_mode
+        config.default_project = original_default
+        project_service.config_manager.save_config(config)
+
+        # Cleanup
+        try:
+            project_service.config_manager.remove_project(test_project_name)
+        except (ValueError, KeyError):
+            pass
+
+
+@pytest.mark.asyncio
+async def test_remove_project_rejects_database_default_in_both_modes(
+    project_service: ProjectService,
+):
+    """Test that remove_project rejects deletion when project is default in database.
+
+    This should be blocked in BOTH cloud mode and local mode.
+    """
+    test_project_name = f"test-db-default-{os.urandom(4).hex()}"
+    test_project_path = f"/tmp/test-db-default-{os.urandom(8).hex()}"
+
+    # Save original settings
+    original_cloud_mode = project_service.config_manager.config.cloud_mode
+    original_default = project_service.config_manager.config.default_project
+
+    try:
+        # Add a test project and set it as default
+        await project_service.add_project(test_project_name, test_project_path, set_default=True)
+
+        # Verify project is default in database
+        db_project = await project_service.repository.get_by_name(test_project_name)
+        assert db_project is not None
+        assert db_project.is_default is True
+
+        # Test in cloud mode - should reject
+        config = project_service.config_manager.config
+        config.cloud_mode = True
+        project_service.config_manager.save_config(config)
+
+        with pytest.raises(ValueError, match="Cannot remove the default project"):
+            await project_service.remove_project(test_project_name, delete_notes=False)
+
+        # Test in local mode - should also reject
+        config.cloud_mode = False
+        project_service.config_manager.save_config(config)
+
+        with pytest.raises(ValueError, match="Cannot remove the default project"):
+            await project_service.remove_project(test_project_name, delete_notes=False)
+
+        # Verify project still exists in both cases
+        assert test_project_name in project_service.projects
+
+    finally:
+        # Restore original settings
+        config = project_service.config_manager.config
+        config.cloud_mode = original_cloud_mode
+        config.default_project = original_default
+        project_service.config_manager.save_config(config)
+
+        # Set original default back in database so we can clean up
+        if original_default:
+            original_project = await project_service.repository.get_by_name(original_default)
+            if original_project:
+                await project_service.repository.set_as_default(original_project.id)
+
+        # Cleanup test project
+        if test_project_name in project_service.projects:
+            try:
+                # Clear default in DB first
+                db_project = await project_service.repository.get_by_name(test_project_name)
+                if db_project and db_project.is_default:
+                    # Find another project to make default
+                    pass  # Let the config_manager handle it
+                project_service.config_manager.remove_project(test_project_name)
+            except Exception:
+                pass