v0.5.7

• The local npm server needs Node.js 20 or later. ihateposting-mcp
  0.10.0 moved to the MCP SDK v2 (@modelcontextprotocol/server 2.2.0),
  which requires Node.js 20, and the README now says so above the npx
  config. The hosted server, which every manifest in this package connects
  to, asks nothing new of you; it now also speaks the 2026-07-28 MCP
  protocol, so Claude and ChatGPT no longer fall back to the older one.
• The MCP Registry lists com.ihateposting/mcp 0.10.0 (published
  2026-10-02), with the same two addresses as before and the npm server at
  0.10.0.