diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index b717a003..9a4c40d7 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -7,12 +7,12 @@ name: "CodeQL"
 
 on:
   push:
-    branches: [ master ]
+    branches: [master]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: [ master ]
+    branches: [master]
   schedule:
-    - cron: '0 17 * * 5'
+    - cron: "0 17 * * 5"
 
 jobs:
   analyze:
@@ -29,7 +29,7 @@ jobs:
         # Override automatic language detection by changing the below list
         # Supported options are ['csharp', 'cpp', 'go', 'java', 'javascript', 'python']
         # TODO: Enable for javascript later
-        language: [ 'go']
+        language: ["go"]
 
     steps:
       - name: Checkout repository
@@ -37,7 +37,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@v3
         with:
           languages: ${{ matrix.language }}
           # If you wish to specify custom queries, you can do so here or in a config file.
@@ -46,4 +46,4 @@ jobs:
           # queries: ./path/to/local/query, your-org/your-repo/queries@main
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v2
+        uses: github/codeql-action/analyze@v3
diff --git a/.github/workflows/gin.yml b/.github/workflows/gin.yml
index 645616bc..3fe007f1 100644
--- a/.github/workflows/gin.yml
+++ b/.github/workflows/gin.yml
@@ -15,24 +15,28 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - name: Setup go
-        uses: actions/setup-go@v4
-        with:
-          go-version: '^1.18'
-      - name: Checkout repository
+      - name: Checkout
         uses: actions/checkout@v4
-      - name: Setup golangci-lint
-        uses: golangci/golangci-lint-action@v3.7.0
         with:
-          version: v1.52.2
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: "go.mod"
+          check-latest: true
+      - name: Setup golangci-lint
+        uses: golangci/golangci-lint-action@v4
+        with:
+          version: v1.56.2
           args: --verbose
   test:
     needs: lint
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        go: ['1.18', '1.19', '1.20']
-        test-tags: ['', '-tags nomsgpack', '-tags "sonic avx"', '-tags go_json']
+        go: ["1.18", "1.19", "1.20", "1.21", "1.22"]
+        test-tags:
+          ["", "-tags nomsgpack", '-tags "sonic avx"', "-tags go_json", "-race"]
         include:
           - os: ubuntu-latest
             go-build: ~/.cache/go-build
@@ -46,16 +50,17 @@ jobs:
       GOPROXY: https://proxy.golang.org
     steps:
       - name: Set up Go ${{ matrix.go }}
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
+          cache: false
 
       - name: Checkout Code
         uses: actions/checkout@v4
         with:
           ref: ${{ github.ref }}
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: |
             ${{ matrix.go-build }}
@@ -68,10 +73,10 @@ jobs:
         run: make test
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           flags: ${{ matrix.os }},go-${{ matrix.go }},${{ matrix.test-tags }}
 
       - name: Format
-        if: matrix.go-version == '1.20.x'
+        if: matrix.go-version == '1.22.x'
         run: diff -u <(echo -n) <(gofmt -d .)
diff --git a/.github/workflows/goreleaser.yml b/.github/workflows/goreleaser.yml
index 40609266..8ae11823 100644
--- a/.github/workflows/goreleaser.yml
+++ b/.github/workflows/goreleaser.yml
@@ -3,7 +3,7 @@ name: Goreleaser
 on:
   push:
     tags:
-      - '*'
+      - "*"
 
 permissions:
   contents: write
@@ -12,19 +12,16 @@ jobs:
   goreleaser:
     runs-on: ubuntu-latest
     steps:
-      -
-        name: Checkout
+      - name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      -
-        name: Set up Go
-        uses: actions/setup-go@v4
+      - name: Set up Go
+        uses: actions/setup-go@v5
         with:
-          go-version: 1.20
-      -
-        name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v4
+          go-version: "^1"
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
         with:
           # either 'goreleaser' (default) or 'goreleaser-pro'
           distribution: goreleaser
diff --git a/.golangci.yml b/.golangci.yml
index 91dae02c..4a72f734 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -3,7 +3,6 @@ run:
 linters:
   enable:
     - asciicheck
-    - depguard
     - dogsled
     - durationcheck
     - errcheck
diff --git a/binding/binding.go b/binding/binding.go
index 40948529..036b329b 100644
--- a/binding/binding.go
+++ b/binding/binding.go
@@ -21,6 +21,7 @@ const (
 	MIMEMSGPACK           = "application/x-msgpack"
 	MIMEMSGPACK2          = "application/msgpack"
 	MIMEYAML              = "application/x-yaml"
+	MIMEYAML2             = "application/yaml"
 	MIMETOML              = "application/toml"
 )
 
@@ -102,7 +103,7 @@ func Default(method, contentType string) Binding {
 		return ProtoBuf
 	case MIMEMSGPACK, MIMEMSGPACK2:
 		return MsgPack
-	case MIMEYAML:
+	case MIMEYAML, MIMEYAML2:
 		return YAML
 	case MIMETOML:
 		return TOML
diff --git a/binding/binding_nomsgpack.go b/binding/binding_nomsgpack.go
index 93ad8ba3..552a86b2 100644
--- a/binding/binding_nomsgpack.go
+++ b/binding/binding_nomsgpack.go
@@ -19,6 +19,7 @@ const (
 	MIMEMultipartPOSTForm = "multipart/form-data"
 	MIMEPROTOBUF          = "application/x-protobuf"
 	MIMEYAML              = "application/x-yaml"
+	MIMEYAML2             = "application/yaml"
 	MIMETOML              = "application/toml"
 )
 
@@ -96,7 +97,7 @@ func Default(method, contentType string) Binding {
 		return XML
 	case MIMEPROTOBUF:
 		return ProtoBuf
-	case MIMEYAML:
+	case MIMEYAML, MIMEYAML2:
 		return YAML
 	case MIMEMultipartPOSTForm:
 		return FormMultipart
diff --git a/binding/binding_test.go b/binding/binding_test.go
index 9af4f88a..feb8eed5 100644
--- a/binding/binding_test.go
+++ b/binding/binding_test.go
@@ -164,6 +164,8 @@ func TestBindingDefault(t *testing.T) {
 
 	assert.Equal(t, YAML, Default("POST", MIMEYAML))
 	assert.Equal(t, YAML, Default("PUT", MIMEYAML))
+	assert.Equal(t, YAML, Default("POST", MIMEYAML2))
+	assert.Equal(t, YAML, Default("PUT", MIMEYAML2))
 
 	assert.Equal(t, TOML, Default("POST", MIMETOML))
 	assert.Equal(t, TOML, Default("PUT", MIMETOML))
diff --git a/binding/default_validator.go b/binding/default_validator.go
index e216b854..ac43d7cc 100644
--- a/binding/default_validator.go
+++ b/binding/default_validator.go
@@ -54,7 +54,10 @@ func (v *defaultValidator) ValidateStruct(obj any) error {
 	value := reflect.ValueOf(obj)
 	switch value.Kind() {
 	case reflect.Ptr:
-		return v.ValidateStruct(value.Elem().Interface())
+		if value.Elem().Kind() != reflect.Struct {
+			return v.ValidateStruct(value.Elem().Interface())
+		}
+		return v.validateStruct(obj)
 	case reflect.Struct:
 		return v.validateStruct(obj)
 	case reflect.Slice, reflect.Array:
diff --git a/binding/form_mapping.go b/binding/form_mapping.go
index 55435b94..77a1bde6 100644
--- a/binding/form_mapping.go
+++ b/binding/form_mapping.go
@@ -7,6 +7,7 @@ package binding
 import (
 	"errors"
 	"fmt"
+	"mime/multipart"
 	"reflect"
 	"strconv"
 	"strings"
@@ -235,6 +236,8 @@ func setWithProperType(val string, value reflect.Value, field reflect.StructFiel
 		switch value.Interface().(type) {
 		case time.Time:
 			return setTimeField(val, field, value)
+		case multipart.FileHeader:
+			return nil
 		}
 		return json.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface())
 	case reflect.Map:
diff --git a/binding/form_mapping_test.go b/binding/form_mapping_test.go
index acea8f77..16527eb9 100644
--- a/binding/form_mapping_test.go
+++ b/binding/form_mapping_test.go
@@ -5,6 +5,7 @@
 package binding
 
 import (
+	"mime/multipart"
 	"reflect"
 	"testing"
 	"time"
@@ -43,6 +44,7 @@ func TestMappingBaseTypes(t *testing.T) {
 		{"zero value", struct{ F uint }{}, "", uint(0)},
 		{"zero value", struct{ F bool }{}, "", false},
 		{"zero value", struct{ F float32 }{}, "", float32(0)},
+		{"file value", struct{ F *multipart.FileHeader }{}, "", &multipart.FileHeader{}},
 	} {
 		tp := reflect.TypeOf(tt.value)
 		testName := tt.name + ":" + tp.Field(0).Type.String()
diff --git a/binding/validate_test.go b/binding/validate_test.go
index 801bd9b7..1fc15ff0 100644
--- a/binding/validate_test.go
+++ b/binding/validate_test.go
@@ -192,6 +192,30 @@ func TestValidatePrimitives(t *testing.T) {
 	assert.Equal(t, "value", str)
 }
 
+type structModifyValidation struct {
+	Integer int
+}
+
+func toZero(sl validator.StructLevel) {
+	var s *structModifyValidation = sl.Top().Interface().(*structModifyValidation)
+	s.Integer = 0
+}
+
+func TestValidateAndModifyStruct(t *testing.T) {
+	// This validates that pointers to structs are passed to the validator
+	// giving us the ability to modify the struct being validated.
+	engine, ok := Validator.Engine().(*validator.Validate)
+	assert.True(t, ok)
+
+	engine.RegisterStructValidation(toZero, structModifyValidation{})
+
+	s := structModifyValidation{Integer: 1}
+	errs := validate(&s)
+
+	assert.Nil(t, errs)
+	assert.Equal(t, s, structModifyValidation{Integer: 0})
+}
+
 // structCustomValidation is a helper struct we use to check that
 // custom validation can be registered on it.
 // The `notone` binding directive is for custom validation and registered later.
diff --git a/context.go b/context.go
index b4a97c43..76866831 100644
--- a/context.go
+++ b/context.go
@@ -113,21 +113,25 @@ func (c *Context) Copy() *Context {
 	cp := Context{
 		writermem: c.writermem,
 		Request:   c.Request,
-		Params:    c.Params,
 		engine:    c.engine,
 	}
+
 	cp.writermem.ResponseWriter = nil
 	cp.Writer = &cp.writermem
 	cp.index = abortIndex
 	cp.handlers = nil
-	cp.Keys = map[string]any{}
-	for k, v := range c.Keys {
+  cp.fullPath = c.fullPath
+
+	cKeys := c.Keys
+	cp.Keys = make(map[string]any, len(cKeys))
+	for k, v := range cKeys {
 		cp.Keys[k] = v
 	}
-	paramCopy := make([]Param, len(cp.Params))
-	copy(paramCopy, cp.Params)
-	cp.Params = paramCopy
-	cp.fullPath = c.fullPath
+
+	cParams := c.Params
+	cp.Params = make([]Param, len(cParams))
+	copy(cp.Params, cParams)
+
 	return &cp
 }
 
diff --git a/context_test.go b/context_test.go
index 2cb3d0e8..ac766e2b 100644
--- a/context_test.go
+++ b/context_test.go
@@ -1062,7 +1062,7 @@ func TestContextRenderUTF8Attachment(t *testing.T) {
 }
 
 // TestContextRenderYAML tests that the response is serialized as YAML
-// and Content-Type is set to application/x-yaml
+// and Content-Type is set to application/yaml
 func TestContextRenderYAML(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
@@ -1071,7 +1071,7 @@ func TestContextRenderYAML(t *testing.T) {
 
 	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "foo: bar\n", w.Body.String())
-	assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
+	assert.Equal(t, "application/yaml; charset=utf-8", w.Header().Get("Content-Type"))
 }
 
 // TestContextRenderTOML tests that the response is serialized as TOML
@@ -1219,7 +1219,7 @@ func TestContextNegotiationWithYAML(t *testing.T) {
 
 	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "foo: bar\n", w.Body.String())
-	assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
+	assert.Equal(t, "application/yaml; charset=utf-8", w.Header().Get("Content-Type"))
 }
 
 func TestContextNegotiationWithTOML(t *testing.T) {
@@ -1571,6 +1571,12 @@ func TestContextClientIP(t *testing.T) {
 	c.Request.Header.Del("CF-Connecting-IP")
 	assert.Equal(t, "40.40.40.40", c.ClientIP())
 
+	c.engine.TrustedPlatform = PlatformFlyIO
+	assert.Equal(t, "70.70.70.70", c.ClientIP())
+
+	c.Request.Header.Del("Fly-Client-IP")
+	assert.Equal(t, "40.40.40.40", c.ClientIP())
+
 	c.engine.TrustedPlatform = ""
 
 	// no port
@@ -1583,6 +1589,7 @@ func resetContextForClientIPTests(c *Context) {
 	c.Request.Header.Set("X-Forwarded-For", "  20.20.20.20, 30.30.30.30")
 	c.Request.Header.Set("X-Appengine-Remote-Addr", "50.50.50.50")
 	c.Request.Header.Set("CF-Connecting-IP", "60.60.60.60")
+	c.Request.Header.Set("Fly-Client-IP", "70.70.70.70")
 	c.Request.RemoteAddr = "  40.40.40.40:42123 "
 	c.engine.TrustedPlatform = ""
 	c.engine.trustedCIDRs = defaultTrustedCIDRs
diff --git a/docs/doc.md b/docs/doc.md
index e48c2ba1..df006e87 100644
--- a/docs/doc.md
+++ b/docs/doc.md
@@ -508,6 +508,44 @@ Sample Output
 ::1 - [Fri, 07 Dec 2018 17:04:38 JST] "GET /ping HTTP/1.1 200 122.767µs "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.80 Safari/537.36" "
 ```
 
+### Skip logging
+
+```go
+func main() {
+  router := gin.New()
+  
+  // skip logging for desired paths by setting SkipPaths in LoggerConfig
+  loggerConfig := gin.LoggerConfig{SkipPaths: []string{"/metrics"}}
+  
+  // skip logging based on your logic by setting Skip func in LoggerConfig
+  loggerConfig.Skip = func(c *gin.Context) bool {
+      // as an example skip non server side errors
+      return c.Writer.Status() < http.StatusInternalServerError
+  }
+  
+  engine.Use(gin.LoggerWithConfig(loggerConfig))
+  router.Use(gin.Recovery())
+  
+  // skipped
+  router.GET("/metrics", func(c *gin.Context) {
+      c.Status(http.StatusNotImplemented)
+  })
+
+  // skipped
+  router.GET("/ping", func(c *gin.Context) {
+      c.String(http.StatusOK, "pong")
+  })
+
+  // not skipped
+  router.GET("/data", func(c *gin.Context) {
+    c.Status(http.StatusNotImplemented)
+  })
+  
+  router.Run(":8080")
+}
+
+```
+
 ### Controlling Log output coloring
 
 By default, logs output on console should be colorized depending on the detected TTY.
@@ -2176,10 +2214,16 @@ import (
 func main() {
   router := gin.Default()
   // Use predefined header gin.PlatformXXX
+  // Google App Engine
   router.TrustedPlatform = gin.PlatformGoogleAppEngine
-  // Or set your own trusted request header for another trusted proxy service
-  // Don't set it to any suspect request header, it's unsafe
-  router.TrustedPlatform = "X-CDN-IP"
+  // Cloudflare
+  router.TrustedPlatform = gin.PlatformCloudflare
+  // Fly.io
+  router.TrustedPlatform = gin.PlatformFlyIO
+  // Or, you can set your own trusted request header. But be sure your CDN
+  // prevents users from passing this header! For example, if your CDN puts
+  // the client IP in X-CDN-Client-IP:
+  router.TrustedPlatform = "X-CDN-Client-IP"
 
   router.GET("/", func(c *gin.Context) {
     // If you set TrustedPlatform, ClientIP() will resolve the
diff --git a/gin.go b/gin.go
index 5a605cf1..24a9864a 100644
--- a/gin.go
+++ b/gin.go
@@ -77,6 +77,8 @@ const (
 	// PlatformCloudflare when using Cloudflare's CDN. Trust CF-Connecting-IP for determining
 	// the client's IP
 	PlatformCloudflare = "CF-Connecting-IP"
+	// PlatformFlyIO when running on Fly.io. Trust Fly-Client-IP for determining the client's IP
+	PlatformFlyIO = "Fly-Client-IP"
 )
 
 // Engine is the framework's instance, it contains the muxer, middleware and configuration settings.
@@ -633,17 +635,25 @@ func (engine *Engine) handleHTTPRequest(c *Context) {
 	}
 
 	if engine.HandleMethodNotAllowed {
+		// According to RFC 7231 section 6.5.5, MUST generate an Allow header field in response
+		// containing a list of the target resource's currently supported methods.
+		allowed := make([]string, 0, len(t)-1)
 		for _, tree := range engine.trees {
 			if tree.method == httpMethod {
 				continue
 			}
 			if value := tree.root.getValue(rPath, nil, c.skippedNodes, unescape); value.handlers != nil {
-				c.handlers = engine.allNoMethod
-				serveError(c, http.StatusMethodNotAllowed, default405Body)
-				return
+				allowed = append(allowed, tree.method)
 			}
 		}
+		if len(allowed) > 0 {
+			c.handlers = engine.allNoMethod
+			c.writermem.Header().Set("Allow", strings.Join(allowed, ", "))
+			serveError(c, http.StatusMethodNotAllowed, default405Body)
+			return
+		}
 	}
+
 	c.handlers = engine.allNoRoute
 	serveError(c, http.StatusNotFound, default404Body)
 }
diff --git a/go.mod b/go.mod
index c365e77d..fbbce7c0 100644
--- a/go.mod
+++ b/go.mod
@@ -3,34 +3,35 @@ module github.com/gin-gonic/gin
 go 1.20
 
 require (
-	github.com/bytedance/sonic v1.9.1
+	github.com/bytedance/sonic v1.11.0
 	github.com/gin-contrib/sse v0.1.0
-	github.com/go-playground/validator/v10 v10.16.0
+	github.com/go-playground/validator/v10 v10.18.0
 	github.com/goccy/go-json v0.10.2
 	github.com/json-iterator/go v1.1.12
-	github.com/mattn/go-isatty v0.0.19
-	github.com/pelletier/go-toml/v2 v2.0.8
-	github.com/stretchr/testify v1.8.3
-	github.com/ugorji/go/codec v1.2.11
-	golang.org/x/net v0.18.0
-	google.golang.org/protobuf v1.30.0
+	github.com/mattn/go-isatty v0.0.20
+	github.com/pelletier/go-toml/v2 v2.1.1
+	github.com/stretchr/testify v1.8.4
+	github.com/ugorji/go/codec v1.2.12
+	golang.org/x/net v0.21.0
+	google.golang.org/protobuf v1.32.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
-	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
+	github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect
+	github.com/chenzhuoyu/iasm v0.9.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.4 // indirect
-	github.com/leodido/go-urn v1.2.4 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.6 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
-	golang.org/x/arch v0.3.0 // indirect
-	golang.org/x/crypto v0.15.0 // indirect
-	golang.org/x/sys v0.14.0 // indirect
+	golang.org/x/arch v0.7.0 // indirect
+	golang.org/x/crypto v0.19.0 // indirect
+	golang.org/x/sys v0.17.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 4bd36dbb..ce6c7fe7 100644
--- a/go.sum
+++ b/go.sum
@@ -1,14 +1,19 @@
 github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
-github.com/bytedance/sonic v1.9.1 h1:6iJ6NqdoxCDr6mbY8h18oSO+cShGSMRGCEo7F2h0x8s=
-github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U=
+github.com/bytedance/sonic v1.10.0-rc/go.mod h1:ElCzW+ufi8qKqNW0FY314xriJhyJhuoJ3gFZdAHF7NM=
+github.com/bytedance/sonic v1.11.0 h1:FwNNv6Vu4z2Onf1++LNzxB/QhitD8wuTdpZzMTGITWo=
+github.com/bytedance/sonic v1.11.0/go.mod h1:iZcSUejdk5aukTND/Eu/ivjQuEL0Cu9/rf50Hi0u/g4=
 github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
-github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
 github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
+github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d h1:77cEq6EriyTZ0g/qfRdp61a3Uu/AWrgIq2s0ClJV1g0=
+github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d/go.mod h1:8EPpVsBuRksnlj1mLy4AWzRNQYxauNi62uWcE3to6eA=
+github.com/chenzhuoyu/iasm v0.9.0/go.mod h1:Xjy2NpN3h7aUqeqM+woSuuvxmIe6+DDsiNLIrkAmYog=
+github.com/chenzhuoyu/iasm v0.9.1 h1:tUHQJXo3NhBqw6s33wkGn9SP3bvrWLdlVIJ3hQBL7P0=
+github.com/chenzhuoyu/iasm v0.9.1/go.mod h1:Xjy2NpN3h7aUqeqM+woSuuvxmIe6+DDsiNLIrkAmYog=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
-github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
+github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
+github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
@@ -16,30 +21,29 @@ github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/o
 github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
 github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
-github.com/go-playground/validator/v10 v10.16.0 h1:x+plE831WK4vaKHO/jpgUGsvLKIqRRkz6M78GuJAfGE=
-github.com/go-playground/validator/v10 v10.16.0/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
+github.com/go-playground/validator/v10 v10.18.0 h1:BvolUXjp4zuvkZ5YN5t7ebzbhlUtPsPm2S9NAZ5nl9U=
+github.com/go-playground/validator/v10 v10.18.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
 github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
 github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
-github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
-github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
 github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
-github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk=
-github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
-github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
-github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
-github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
-github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/klauspost/cpuid/v2 v2.2.6 h1:ndNyv040zDGIDh8thGkXYjnFtiN02M1PVVF+JE/48xc=
+github.com/klauspost/cpuid/v2 v2.2.6/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
+github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
+github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
+github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
-github.com/pelletier/go-toml/v2 v2.0.8 h1:0ctb6s9mE31h0/lhu+J6OPmVeDxJn+kYnJc2jZR9tGQ=
-github.com/pelletier/go-toml/v2 v2.0.8/go.mod h1:vuYfssBdrU2XDZ9bYydBu6t+6a6PYNcZljzZR9VXg+4=
+github.com/pelletier/go-toml/v2 v2.1.1 h1:LWAJwfNvjQZCFIDKWYQaM62NcYeYViCmWIwmOStowAI=
+github.com/pelletier/go-toml/v2 v2.1.1/go.mod h1:tJU2Z3ZkXwnxa4DPO899bsyIoywizdUvyaeZurnPPDc=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -50,34 +54,32 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
-github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
 github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
-github.com/ugorji/go/codec v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4dU=
-github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
+github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=
+github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
 golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
-golang.org/x/arch v0.3.0 h1:02VY4/ZcO/gBOH6PUaoiptASxtXU10jazRCP865E97k=
-golang.org/x/arch v0.3.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
-golang.org/x/crypto v0.15.0 h1:frVn1TEaCEaZcn3Tmd7Y2b5KKPaZ+I32Q2OA3kYp5TA=
-golang.org/x/crypto v0.15.0/go.mod h1:4ChreQoLWfG3xLDer1WdlH5NdlQ3+mwnQq1YTKY+72g=
-golang.org/x/net v0.18.0 h1:mIYleuAkSbHh0tCv7RvjL3F6ZVbLjq4+R7zbOn3Kokg=
-golang.org/x/net v0.18.0/go.mod h1:/czyP5RqHAH4odGYxBJ1qz0+CE5WZ+2j1YgoEo8F2jQ=
-golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/arch v0.7.0 h1:pskyeJh/3AmoQ8CPE95vxHLqp1G1GfGNXTmcl9NEKTc=
+golang.org/x/arch v0.7.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
+golang.org/x/crypto v0.19.0 h1:ENy+Az/9Y1vSrlrvBSyna3PITt4tiZLf7sgCjZBX7Wo=
+golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
+golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
+golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
+golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q=
-golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
+golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
-google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
+google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
diff --git a/logger.go b/logger.go
index 1e6cf77a..db2c6832 100644
--- a/logger.go
+++ b/logger.go
@@ -47,8 +47,15 @@ type LoggerConfig struct {
 	// SkipPaths is an url path array which logs are not written.
 	// Optional.
 	SkipPaths []string
+
+	// Skip is a Skipper that indicates which logs should not be written.
+	// Optional.
+	Skip Skipper
 }
 
+// Skipper is a function to skip logs based on provided Context
+type Skipper func(c *Context) bool
+
 // LogFormatter gives the signature of the formatter function passed to LoggerWithFormatter
 type LogFormatter func(params LogFormatterParams) string
 
@@ -241,32 +248,34 @@ func LoggerWithConfig(conf LoggerConfig) HandlerFunc {
 		// Process request
 		c.Next()
 
-		// Log only when path is not being skipped
-		if _, ok := skip[path]; !ok {
-			param := LogFormatterParams{
-				Request: c.Request,
-				isTerm:  isTerm,
-				Keys:    c.Keys,
-			}
-
-			// Stop timer
-			param.TimeStamp = time.Now()
-			param.Latency = param.TimeStamp.Sub(start)
-
-			param.ClientIP = c.ClientIP()
-			param.Method = c.Request.Method
-			param.StatusCode = c.Writer.Status()
-			param.ErrorMessage = c.Errors.ByType(ErrorTypePrivate).String()
-
-			param.BodySize = c.Writer.Size()
-
-			if raw != "" {
-				path = path + "?" + raw
-			}
-
-			param.Path = path
-
-			fmt.Fprint(out, formatter(param))
+		// Log only when it is not being skipped
+		if _, ok := skip[path]; ok || (conf.Skip != nil && conf.Skip(c)) {
+			return
 		}
+
+		param := LogFormatterParams{
+			Request: c.Request,
+			isTerm:  isTerm,
+			Keys:    c.Keys,
+		}
+
+		// Stop timer
+		param.TimeStamp = time.Now()
+		param.Latency = param.TimeStamp.Sub(start)
+
+		param.ClientIP = c.ClientIP()
+		param.Method = c.Request.Method
+		param.StatusCode = c.Writer.Status()
+		param.ErrorMessage = c.Errors.ByType(ErrorTypePrivate).String()
+
+		param.BodySize = c.Writer.Size()
+
+		if raw != "" {
+			path = path + "?" + raw
+		}
+
+		param.Path = path
+
+		fmt.Fprint(out, formatter(param))
 	}
 }
diff --git a/logger_test.go b/logger_test.go
index b93e1e04..6c1814dc 100644
--- a/logger_test.go
+++ b/logger_test.go
@@ -415,6 +415,26 @@ func TestLoggerWithConfigSkippingPaths(t *testing.T) {
 	assert.Contains(t, buffer.String(), "")
 }
 
+func TestLoggerWithConfigSkipper(t *testing.T) {
+	buffer := new(strings.Builder)
+	router := New()
+	router.Use(LoggerWithConfig(LoggerConfig{
+		Output: buffer,
+		Skip: func(c *Context) bool {
+			return c.Writer.Status() == http.StatusNoContent
+		},
+	}))
+	router.GET("/logged", func(c *Context) { c.Status(http.StatusOK) })
+	router.GET("/skipped", func(c *Context) { c.Status(http.StatusNoContent) })
+
+	PerformRequest(router, "GET", "/logged")
+	assert.Contains(t, buffer.String(), "200")
+
+	buffer.Reset()
+	PerformRequest(router, "GET", "/skipped")
+	assert.Contains(t, buffer.String(), "")
+}
+
 func TestDisableConsoleColor(t *testing.T) {
 	New()
 	assert.Equal(t, autoColor, consoleColorMode)
diff --git a/render/render_test.go b/render/render_test.go
index c9db635f..145f1316 100644
--- a/render/render_test.go
+++ b/render/render_test.go
@@ -280,12 +280,12 @@ b:
 	d: [3, 4]
 	`
 	(YAML{data}).WriteContentType(w)
-	assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
+	assert.Equal(t, "application/yaml; charset=utf-8", w.Header().Get("Content-Type"))
 
 	err := (YAML{data}).Render(w)
 	assert.NoError(t, err)
 	assert.Equal(t, "|4-\n    a : Easy!\n    b:\n    \tc: 2\n    \td: [3, 4]\n    \t\n", w.Body.String())
-	assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
+	assert.Equal(t, "application/yaml; charset=utf-8", w.Header().Get("Content-Type"))
 }
 
 type fail struct{}
diff --git a/render/yaml.go b/render/yaml.go
index fc927c1f..042bb821 100644
--- a/render/yaml.go
+++ b/render/yaml.go
@@ -15,7 +15,7 @@ type YAML struct {
 	Data any
 }
 
-var yamlContentType = []string{"application/x-yaml; charset=utf-8"}
+var yamlContentType = []string{"application/yaml; charset=utf-8"}
 
 // Render (YAML) marshals the given interface object and writes data with custom ContentType.
 func (r YAML) Render(w http.ResponseWriter) error {
diff --git a/routes_test.go b/routes_test.go
index 633c0aba..73f393e7 100644
--- a/routes_test.go
+++ b/routes_test.go
@@ -180,58 +180,58 @@ func TestRouteRedirectTrailingSlash(t *testing.T) {
 
 	w = PerformRequest(router, http.MethodGet, "/path2", header{Key: "X-Forwarded-Prefix", Value: "/api"})
 	assert.Equal(t, "/api/path2/", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path2/", header{Key: "X-Forwarded-Prefix", Value: "/api/"})
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path/", header{Key: "X-Forwarded-Prefix", Value: "../../api#?"})
 	assert.Equal(t, "/api/path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path/", header{Key: "X-Forwarded-Prefix", Value: "../../api"})
 	assert.Equal(t, "/api/path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path2", header{Key: "X-Forwarded-Prefix", Value: "../../api"})
 	assert.Equal(t, "/api/path2/", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path2", header{Key: "X-Forwarded-Prefix", Value: "/../../api"})
 	assert.Equal(t, "/api/path2/", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path/", header{Key: "X-Forwarded-Prefix", Value: "api/../../"})
 	assert.Equal(t, "//path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path/", header{Key: "X-Forwarded-Prefix", Value: "api/../../../"})
 	assert.Equal(t, "/path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path2", header{Key: "X-Forwarded-Prefix", Value: "../../gin-gonic.com"})
 	assert.Equal(t, "/gin-goniccom/path2/", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path2", header{Key: "X-Forwarded-Prefix", Value: "/../../gin-gonic.com"})
 	assert.Equal(t, "/gin-goniccom/path2/", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path/", header{Key: "X-Forwarded-Prefix", Value: "https://gin-gonic.com/#"})
 	assert.Equal(t, "https/gin-goniccom/https/gin-goniccom/path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path/", header{Key: "X-Forwarded-Prefix", Value: "#api"})
 	assert.Equal(t, "api/api/path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path/", header{Key: "X-Forwarded-Prefix", Value: "/nor-mal/#?a=1"})
 	assert.Equal(t, "/nor-mal/a1/path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = PerformRequest(router, http.MethodGet, "/path/", header{Key: "X-Forwarded-Prefix", Value: "/nor-mal/%2e%2e/"})
 	assert.Equal(t, "/nor-mal/2e2e/path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	router.RedirectTrailingSlash = false
 
@@ -337,6 +337,45 @@ func TestRouteParamsByNameWithExtraSlash(t *testing.T) {
 	assert.Equal(t, "/is/super/great", wild)
 }
 
+// TestRouteParamsNotEmpty tests that context parameters will be set
+// even if a route with params/wildcards is registered after the context
+// initialisation (which happened in a previous requests).
+func TestRouteParamsNotEmpty(t *testing.T) {
+	name := ""
+	lastName := ""
+	wild := ""
+	router := New()
+
+	w := PerformRequest(router, http.MethodGet, "/test/john/smith/is/super/great")
+
+	assert.Equal(t, http.StatusNotFound, w.Code)
+
+	router.GET("/test/:name/:last_name/*wild", func(c *Context) {
+		name = c.Params.ByName("name")
+		lastName = c.Params.ByName("last_name")
+		var ok bool
+		wild, ok = c.Params.Get("wild")
+
+		assert.True(t, ok)
+		assert.Equal(t, name, c.Param("name"))
+		assert.Equal(t, lastName, c.Param("last_name"))
+
+		assert.Empty(t, c.Param("wtf"))
+		assert.Empty(t, c.Params.ByName("wtf"))
+
+		wtf, ok := c.Params.Get("wtf")
+		assert.Empty(t, wtf)
+		assert.False(t, ok)
+	})
+
+	w = PerformRequest(router, http.MethodGet, "/test/john/smith/is/super/great")
+
+	assert.Equal(t, http.StatusOK, w.Code)
+	assert.Equal(t, "john", name)
+	assert.Equal(t, "smith", lastName)
+	assert.Equal(t, "/is/super/great", wild)
+}
+
 // TestHandleStaticFile - ensure the static file handles properly
 func TestRouteStaticFile(t *testing.T) {
 	// SETUP file
@@ -475,6 +514,18 @@ func TestRouteNotAllowedEnabled2(t *testing.T) {
 	assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
 }
 
+func TestRouteNotAllowedEnabled3(t *testing.T) {
+	router := New()
+	router.HandleMethodNotAllowed = true
+	router.GET("/path", func(c *Context) {})
+	router.POST("/path", func(c *Context) {})
+	w := PerformRequest(router, http.MethodPut, "/path")
+	assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
+	allowed := w.Header().Get("Allow")
+	assert.Contains(t, allowed, "GET")
+	assert.Contains(t, allowed, "POST")
+}
+
 func TestRouteNotAllowedDisabled(t *testing.T) {
 	router := New()
 	router.HandleMethodNotAllowed = false
@@ -568,11 +619,11 @@ func TestRouterNotFound(t *testing.T) {
 	router = New()
 	router.NoRoute(func(c *Context) {
 		if c.Request.RequestURI == "/login" {
-			c.String(200, "login")
+			c.String(http.StatusOK, "login")
 		}
 	})
 	router.GET("/logout", func(c *Context) {
-		c.String(200, "logout")
+		c.String(http.StatusOK, "logout")
 	})
 	w = PerformRequest(router, http.MethodGet, "/login")
 	assert.Equal(t, "login", w.Body.String())
@@ -584,7 +635,7 @@ func TestRouterStaticFSNotFound(t *testing.T) {
 	router := New()
 	router.StaticFS("/", http.FileSystem(http.Dir("/thisreallydoesntexist/")))
 	router.NoRoute(func(c *Context) {
-		c.String(404, "non existent")
+		c.String(http.StatusNotFound, "non existent")
 	})
 
 	w := PerformRequest(router, http.MethodGet, "/nonexistent")
@@ -667,12 +718,12 @@ func TestRouteRawPathNoUnescape(t *testing.T) {
 func TestRouteServeErrorWithWriteHeader(t *testing.T) {
 	route := New()
 	route.Use(func(c *Context) {
-		c.Status(421)
+		c.Status(http.StatusMisdirectedRequest)
 		c.Next()
 	})
 
 	w := PerformRequest(route, http.MethodGet, "/NotFound")
-	assert.Equal(t, 421, w.Code)
+	assert.Equal(t, http.StatusMisdirectedRequest, w.Code)
 	assert.Equal(t, 0, w.Body.Len())
 }
 
diff --git a/tree.go b/tree.go
index dda8f4f7..878023d1 100644
--- a/tree.go
+++ b/tree.go
@@ -351,7 +351,10 @@ func (n *node) insertChild(path string, fullPath string, handlers HandlersChain)
 		}
 
 		if len(n.path) > 0 && n.path[len(n.path)-1] == '/' {
-			pathSeg := strings.SplitN(n.children[0].path, "/", 2)[0]
+			pathSeg := ""
+			if len(n.children) != 0 {
+				pathSeg = strings.SplitN(n.children[0].path, "/", 2)[0]
+			}
 			panic("catch-all wildcard '" + path +
 				"' in new path '" + fullPath +
 				"' conflicts with existing path segment '" + pathSeg +
@@ -478,7 +481,7 @@ walk: // Outer loop for walking the tree
 					// We can recommend to redirect to the same URL without a
 					// trailing slash if a leaf exists for that path.
 					value.tsr = path == "/" && n.handlers != nil
-					return
+					return value
 				}
 
 				// Handle wildcard child, which is always at the end of the array
@@ -497,7 +500,14 @@ walk: // Outer loop for walking the tree
 					}
 
 					// Save param value
-					if params != nil && cap(*params) > 0 {
+					if params != nil {
+						// Preallocate capacity if necessary
+						if cap(*params) < int(globalParamsCount) {
+							newParams := make(Params, len(*params), globalParamsCount)
+							copy(newParams, *params)
+							*params = newParams
+						}
+
 						if value.params == nil {
 							value.params = params
 						}
@@ -526,12 +536,12 @@ walk: // Outer loop for walking the tree
 
 						// ... but we can't
 						value.tsr = len(path) == end+1
-						return
+						return value
 					}
 
 					if value.handlers = n.handlers; value.handlers != nil {
 						value.fullPath = n.fullPath
-						return
+						return value
 					}
 					if len(n.children) == 1 {
 						// No handle found. Check if a handle for this path + a
@@ -539,11 +549,18 @@ walk: // Outer loop for walking the tree
 						n = n.children[0]
 						value.tsr = (n.path == "/" && n.handlers != nil) || (n.path == "" && n.indices == "/")
 					}
-					return
+					return value
 
 				case catchAll:
 					// Save param value
 					if params != nil {
+						// Preallocate capacity if necessary
+						if cap(*params) < int(globalParamsCount) {
+							newParams := make(Params, len(*params), globalParamsCount)
+							copy(newParams, *params)
+							*params = newParams
+						}
+
 						if value.params == nil {
 							value.params = params
 						}
@@ -564,7 +581,7 @@ walk: // Outer loop for walking the tree
 
 					value.handlers = n.handlers
 					value.fullPath = n.fullPath
-					return
+					return value
 
 				default:
 					panic("invalid node type")
@@ -595,7 +612,7 @@ walk: // Outer loop for walking the tree
 			// Check if this node has a handle registered.
 			if value.handlers = n.handlers; value.handlers != nil {
 				value.fullPath = n.fullPath
-				return
+				return value
 			}
 
 			// If there is no handle for this route, but this route has a
@@ -603,12 +620,12 @@ walk: // Outer loop for walking the tree
 			// additional trailing slash
 			if path == "/" && n.wildChild && n.nType != root {
 				value.tsr = true
-				return
+				return value
 			}
 
 			if path == "/" && n.nType == static {
 				value.tsr = true
-				return
+				return value
 			}
 
 			// No handle found. Check if a handle for this path + a
@@ -618,11 +635,11 @@ walk: // Outer loop for walking the tree
 					n = n.children[i]
 					value.tsr = (len(n.path) == 1 && n.handlers != nil) ||
 						(n.nType == catchAll && n.children[0].handlers != nil)
-					return
+					return value
 				}
 			}
 
-			return
+			return value
 		}
 
 		// Nothing found. We can recommend to redirect to the same URL with an
@@ -648,7 +665,7 @@ walk: // Outer loop for walking the tree
 			}
 		}
 
-		return
+		return value
 	}
 }
 
diff --git a/tree_test.go b/tree_test.go
index 2005738e..c9b03130 100644
--- a/tree_test.go
+++ b/tree_test.go
@@ -417,6 +417,8 @@ func TestTreeWildcardConflict(t *testing.T) {
 		{"/user_:name", false},
 		{"/id:id", false},
 		{"/id/:id", false},
+		{"/static/*file", false},
+		{"/static/", true},
 	}
 	testRoutes(t, routes)
 }
@@ -893,9 +895,9 @@ func TestTreeInvalidNodeType(t *testing.T) {
 
 func TestTreeInvalidParamsType(t *testing.T) {
 	tree := &node{}
-	tree.wildChild = true
-	tree.children = append(tree.children, &node{})
-	tree.children[0].nType = 2
+	// add a child with wildcard
+	route := "/:path"
+	tree.addRoute(route, fakeHandler(route))
 
 	// set invalid Params type
 	params := make(Params, 0)
@@ -904,6 +906,34 @@ func TestTreeInvalidParamsType(t *testing.T) {
 	tree.getValue("/test", &params, getSkippedNodes(), false)
 }
 
+func TestTreeExpandParamsCapacity(t *testing.T) {
+	data := []struct {
+		path string
+	}{
+		{"/:path"},
+		{"/*path"},
+	}
+
+	for _, item := range data {
+		tree := &node{}
+		tree.addRoute(item.path, fakeHandler(item.path))
+		params := make(Params, 0)
+
+		value := tree.getValue("/test", &params, getSkippedNodes(), false)
+
+		if value.params == nil {
+			t.Errorf("Expected %s params to be set, but they weren't", item.path)
+			continue
+		}
+
+		if len(*value.params) != 1 {
+			t.Errorf("Wrong number of %s params: got %d, want %d",
+				item.path, len(*value.params), 1)
+			continue
+		}
+	}
+}
+
 func TestTreeWildcardConflictEx(t *testing.T) {
 	conflicts := [...]struct {
 		route        string