v2.42.0

🚀 New

• Ctx: Context method for query paramters with numbers (#2306)
  https://docs.gofiber.io/api/ctx#queryint

// GET http://example.com/?id=5555
app.Get("/", func(c *fiber.Ctx) error {
    c.QueryInt("id", 1)         // 5555
    // ...
})

• Middleware/earlydata: Add earlydata middleware (v2 backport) (#2314)
  https://docs.gofiber.io/api/middleware/earlydata

adds support for TLS 1.3's early data ("0-RTT") feature

app.Use(earlydata.New())

• Middleware/idempotency: Add idempotency middleware (v2 backport) (#2288)
  https://docs.gofiber.io/api/middleware/idempotency

allows for fault-tolerant APIs where duplicate requests — for example due to networking issues on the client-side — do not erroneously cause the same action performed multiple times on the server-side.

app.Use(idempotency.New(idempotency.Config{
    Lifetime: 42 * time.Minute,
    // ...
}))

• Middleware/proxy: Add forward from domain (#2323)
  https://docs.gofiber.io/api/middleware/proxy

// If you want to forward with a specific domain. You have to use proxy.DomainForward.
app.Get("/payments", proxy.DomainForward("docs.gofiber.io", "http://localhost:8000"))

// Or this way if the balancer is using https and the destination server is only using http.
app.Use(proxy.BalancerForward([]string{
    "http://localhost:3001",
    "http://localhost:3002",
    "http://localhost:3003",
}))

🧹 Updates/CI

• Middleware/favicon: Add url for favicon middleware, for correct handling different of… (#2231)
  https://docs.gofiber.io/api/middleware/favicon
• CI: Add go 1.20 to ci and readmes (#2322)
• CI: Add and apply more stricter golangci-lint linting rules (#2286)
• CI: Added testcases and minor algorithm improvment (#2308)
• CI: Make most tests parallel (#2299)
• CI: Bump github.com/valyala/fasthttp from 1.43.0 to 1.44.0 (#2292)

🐛 Fixes

• CI: Fix issues introduced in linting PR (#2319)
• Use app.getString, app.GetBytes instead of utils.UnsafeString, utils.UnsafeBytes in ctx.go (#2297)
• Os: Fix gopsutil compilation (#2298)
• Middleware/logger: logger color output (#2296)

📚 Documentation

• Rework Chinese (Taiwan) translation of documentation (#2310)
• Correct the figure link in READMEs (#2312)
• Remove the redundant space beside a comma (#2309)
• Add discord channel link (ID) (#2303)
• Middleware/filesystem: fix statik filesystem middleware example typo (#2302)
• Middleware/filesystem: clean duplicated namespace for example (#2313)
• Middleware/limiter: fix alignment in limiter example (#2283)
• Middleware/encryptcookie: Openssl rand -base64 32 hints (#2316)

Full Changelog: v2.41.0...v2.42.0

Thank you @0xdeface, @100gle, @TwiN, @cloudwindy, @dozheiny, @efectn, @leonklingele, @meehow, @pan93412, @rendiputra and @rhabichl for making this update possible.