v2.0.0 — Professional Overhaul

Breaking Changes

• Replaced vendored neon-js 3.x with @cityofzion/neon-js@5.x from npm
• Configuration validation now rejects invalid values at startup
• Rate limiting now enforced (was previously configured but ignored)
• Package no longer bundles neon-js or ships config/examples in npm tarball

Improvements

• Full TypeScript type safety — zero any types in production code
• Rate limiting integrated into HTTP (429 + Retry-After) and MCP pipelines
• Log rotation (10MB max, 3 rotated files)
• Config validation at startup with clear error messages
• Clean npm package surface (only dist/, README, LICENSE)
• Improved error messages and tool descriptions with format hints
• Corrected Flamingo contract operations (removed misleading staking ops)
• Removed 262 lines of dead code (unused transaction-monitor)
• Replaced all z.any() with z.unknown() in tool schemas

Migration Guide

See MIGRATION.md for upgrade instructions.

Stats

• 18 test suites, 337 tests, all passing
• 18 commits since v1.7.3
• Zero any, as any, or z.any() in production code

🤖 Generated with Claude Code