You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
MCPArea: what it touches
Bug FixesKind: in v2.1.248,
Bug FixesSection of the release
What
When two configuration sources define the same MCP server, the merge step was writing into the wrong place and comparing the wrong entry's passthrough tools. It now builds the merged entry and only stores it when something actually changed.
Evidence
return d === o ? t : t.set(r.name, d);
Strings lifted out of the shipped bundle, so the claim above can be checked against them.