v0.2.1

A small patch release.

Fixed

• prescale mcp without the optional extra printed the wrong install command (pip install 'prescale' instead of 'prescale[mcp]') — rich was interpreting [mcp] as console markup. It now prints the correct command, with a regression test.

Docs

• Rewrote the README and refreshed the PyPI description for the full 0.2.x toolkit: load test → confidence band → investigate → MCP server → regression/CI → launch profiles.

Install: pip install prescale (add [mcp] for the agent server).

Full Changelog: v0.2.0...v0.2.1