Merge V5 to master branch#2868

Merged

aldas merged 7 commits intomasterfrom

Jan 18, 2026

Commits on Jan 1, 2026

V5 changes
aldas
committed

Commits on Jan 6, 2026

Response should implement http.Flusher and http.Hijacker to work with older libraries that do not use `http.NewResponseController()`
aldas
committed

Commits on Jan 13, 2026

Echo logger defaults to slog.NewJSONHandler
aldas
committed
Serve does not return http.ErrServerClosed anymore, handle graceful shutdown properly
aldas
committed

Commits on Jan 18, 2026