Re-wrap bare IPv6 hosts after stripping ports so HTTPS redirect URLs stay valid. Add a regression test covering bracketed IPv6 hosts in redirect responses.
Make the non-graceful HTTPS redirect path shut down all sibling servers after any server returns, so cleanup stays consistent with the graceful path and partial shutdowns do not leave the redirect listener running.
Support explicit redirect host source selection for HTTP-to-HTTPS redirects with ordered header lookup, fixed host mode, and strict validation. Document the new redirect option relationships and add focused tests for 426 fallback, conflict checks, and non-graceful startup errors.
Replace the old RunShutdown and RunTLS style entry points with a single Run(opts...) API for v1. Add focused startup semantics tests, keep TLS and graceful shutdown independent, ensure sibling servers are cleaned up on startup failure, and update docs to match the new option-based startup model.
Encode the built-in 404 and 405 payload with a fixed struct instead of a map so default error pages allocate less on the hot miss path. Add a regression test to keep the JSON shape stable.
Use safe string copies for pooled header buffers and simplify case-insensitive lookup buffering now that the pseudo stack path was ineffective. This addresses review concerns without changing the routing semantics.
Reuse fixed-path and Allow-header buffers so redirect and OPTIONS handling stop rebuilding temporary data on every request. Cache fallback chains and add regression coverage for redirect, 404, 405, and Allow behavior to keep the faster miss paths stable.
Make Context keys lazy so requests that never call Set stop allocating on reset. Reuse stable 404 and 405 handlers and add focused benchmarks so ServeHTTP miss paths stay measurable.
Avoid rebuilding skipped-node state during wildcard fallback so the matcher no longer loops on the same static branch and stops allocating on the hot path. Add focused route benchmarks and regression coverage to keep the optimized path stable.
- FileText: now respects the provided status code instead of defaulting to 200 OK
- Request body limits: prepareRequestBody() is now only called when MaxRequestBodySize > 0
- ShouldBindJSON, ShouldBindWANF, ShouldBindGOB, ShouldBindForm, GetReqBody, PostForm
all now use the original c.Request.Body path when no limit is configured
- maxBytesReader: fixed exact-limit boundary case where body size == limit was
incorrectly rejected
- Added regression tests for FileText status codes and body limit behavior
All existing tests pass, and new tests verify the corrected behavior.
- Remove fallback to HTML() on template rendering failure
- Return 500 error without writing any content on error
- Only fallback to HTML() when renderer is nil or unsupported type
- Prevents multiple response writes
Reduce code duplication by calling c.HTML() for fallback cases:
- When template rendering fails
- When HTMLRender is not configured
- When HTMLRender is not a *template.Template
This ensures consistent behavior between HTMLBuf and HTML methods.
