v0.2.1

Rush v0.2.1

Breaking Changes

1. Complete Middleware System Redesign

Two-level middleware architecture:

• Global middleware (r.Use()) wraps the entire router — affects all routes and error handlers.
• Group middleware is order-dependent and accumulative — routes inherit middleware defined above them.
• Single-route middleware with .With() method for isolated application.

Fix: Stateful middlewares now work correctly.
Previously, middleware chains were stored per-route, causing stateful middleware to malfunction.
Global middlewares now wrap the router properly.

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2. Options Handler Renamed

• r.Options (breaking) → now a method for registering OPTIONS routes.
• r.AutoOptions → new property for setting the global OPTIONS handler.

This change makes the API more consistent:

• Use r.Options(pattern, handler) for route-specific OPTIONS handlers.
• Use r.AutoOptions = handler for the default/global OPTIONS behavior.