Unverified50% confidenceFactExact time
MCP fixes include: progress notifications for background tool calls are no longer dropped, transient HTTP 404s returned by stateless remote MCP servers no longer render the entire session unusable, and stdio MCP servers that have not finished starting up are now properly cleaned up when the session ends.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/25/2026
First Seen
Valid until: 12/24/2026
Sources
Related Entities
Related Claims
UnverifiedThe update fixes an issue where the tool list cache was retained after an MCP server reconnected.76% similarUnverifiedMCP 2.0 changed the protocol to be stateless and sessionless, which is a breaking change.71% similarUnverifiedMCP prompt template modifications can take effect in real time without restarting the server.71% similarUnverifiedClients and servers written against the old MCP specification will be unable to communicate normally with the new specification, and code paths that rely on session state, handshake flows, or stream resumability may break.69% similarUnverified当某个MCP工具未被正确触发时，暂时关闭其他MCP工具减少干扰后重新运行，往往能帮助模型识别到正确的工具68% similar
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