v3.1.9

Added

• Support for $: cmd arg1 arg2 syntax in env config to execute shell commands to resolve env values
• E.g

{
    "command": "npx",
    "args": [
      "-y",
      "@modelcontextprotocol/server-everything"
    ],
    "env": {
        "MY_ENV_VAR": "$: cmd:op read op://mysecret/myenvvar"
    }
}