[closetheloopdev]

I just realized that MCP releases do not use semver. It says this is a 2026-07-28 version which is quite unusual and can be quite hard to keep track of, especially when backwards compatibility is of concerns.

There is a one-year-old open GitHub issue asking to use semver instead: https://github.com/modelcontextprotocol/modelcontextprotocol...

[flowofcontrol]

You are right, in my mind the 2026-07-28 version was MCP 2.0 but the article never mentions that. I do remember having read about MCP 2.0 elsewhere. Regardless, we cannot expect this to be the last impactful change and to me it makes sense to indeed semantically version.