v1.10.0

Dear 🐻 Gophers,

Fiber v1.10.0 is finally released and it has some important changes we would like to share with you.

⚠️ Breaking Changes

• All routes will return the registered Route metadata instead of App, chaining methods won't be possible anymore.
• All template settings are replaced by the new ctx.Settings.Templates interface. See our updated template middleware for examples with support for 8 template engines.

📚 Show syntax

type Engine struct {
	templates *template.Template
}

func (e *Engine) Render(w io.Writer, name string, data interface{}) error {
	return e.templates.ExecuteTemplate(w, name, data)
}

func main() {
	app := fiber.New()
	engine := &Engine{
		// ./views/index.html
		// <h1>{{.Title}}</h1>
		templates: template.Must(template.ParseGlob("./views/*.html")),
	}
	app.Settings.Template = engine

	app.Get("/hello", func(c *fiber.Ctx) {
		c.Render("index", fiber.Map{
			"Title": "Hello, World!",
		})
	})
}

• ctx.Body(key ...string)
  Accessing form data via Body is deprecated, please use ctx.FormValue(key string) instead.
• ctx.Cookies(key ...string)
  To get the raw Cookie header, please use ctx.Get("Cookies") instead.

🔥 New

• Handler type has been added
• app.Add register handlers with a HTTP method input: app.Add("GET", "/foo", handler).
• app.Settings.Templates is the interface that wraps the Render function #331.
• app.Settings.DisableHeaderNormalizing Disable normalization: conteNT-tYPE -> Content-Type
• ctx.Context() returns context.Context that carries a deadline, a cancellation signal, and other values across API boundaries. #383

🩹 Fixes

• Exact param keys in request paths are now matched as static paths #405
• c.Params() now accepting case sensitive values and keys #392
• Cookies SameSite attribute defaults to Lax if not set
• c.Append() does not append duplicates anymore on case-sensitive values
• c.SendFile("./404.html") would overwrite previous status codes, this has been fix. #391
• app.Test Would throw an EOF error if you do not provide a Content-Length header when passing a body io.Reader with NewRequest. This is not necessary anymore, it will add the header for you if not provided.
• ctx.Protocol() also checks the "X-Forwarded-Protocol", "X-Forwarded-Ssl" and "X-Url-Scheme" headers

🧹 Updates

• app.Use & app.Group now supports /:params & /:optionals? inside the prefix path.
• Fiber docs are now fully translated in Russian & Chinese
• Add new supporters to README's
• Update template examples in README's
• Add ./public to Static examples in README's #411
• Add new media articles to README's Improve performance & web-based authentication
• With the help of @ReneWerner87 we produce zero garbage on matching and dispatching incoming requests. The only heap allocations that are made, is by building the key-value pairs for path parameters. If the requested route contains no parameters, not a single allocation is necessary.

🧬 Official Middlewares

• gofiber/utils v0.0.3
• gofiber/logger v0.1.1
• gofiber/session v1.1.0
• gofiber/template v1.3.0
• gofiber/websocket v0.2.1

🌱 Third Party Middlewares

• thomasvvugt/fiber-boilerplate
• arsmn/gqlgen