diff --git a/.drone.yml b/.drone.yml
index c12138989bd9..f4a6d31625fa 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -15,12 +15,12 @@ trigger:
 steps:
   - name: deps-frontend
     pull: always
-    image: node:16
+    image: node:14
     commands:
       - make node_modules
 
   - name: lint-frontend
-    image: node:16
+    image: node:14
     commands:
       - make lint-frontend
     depends_on: [deps-frontend]
@@ -58,7 +58,7 @@ steps:
       TAGS: bindata gogit sqlite sqlite_unlock_notify
 
   - name: checks-frontend
-    image: node:16
+    image: node:14
     commands:
       - make checks-frontend
     depends_on: [deps-frontend]
@@ -71,13 +71,13 @@ steps:
     depends_on: [lint-backend]
 
   - name: test-frontend
-    image: node:16
+    image: node:14
     commands:
       - make test-frontend
     depends_on: [lint-frontend]
 
   - name: build-frontend
-    image: node:16
+    image: node:14
     commands:
       - make frontend
     depends_on: [test-frontend]
@@ -514,7 +514,7 @@ steps:
     pull: always
     image: techknowlogick/xgo:go-1.16.x
     commands:
-      - curl -sL https://deb.nodesource.com/setup_16.x | bash - && apt-get install -y nodejs
+      - curl -sL https://deb.nodesource.com/setup_14.x | bash - && apt-get install -y nodejs
       - export PATH=$PATH:$GOPATH/bin
       - make release
     environment:
@@ -610,7 +610,7 @@ steps:
     pull: always
     image: techknowlogick/xgo:go-1.16.x
     commands:
-      - curl -sL https://deb.nodesource.com/setup_16.x | bash - && apt-get install -y nodejs
+      - curl -sL https://deb.nodesource.com/setup_14.x | bash - && apt-get install -y nodejs
       - export PATH=$PATH:$GOPATH/bin
       - make release
     environment:
diff --git a/options/locale/locale_ja-JP.ini b/options/locale/locale_ja-JP.ini
index 8f4bab2e677a..651093ed23ba 100644
--- a/options/locale/locale_ja-JP.ini
+++ b/options/locale/locale_ja-JP.ini
@@ -1040,6 +1040,7 @@ editor.require_signed_commit=ブランチでは署名されたコミットが必
 commits.desc=ソースコードの変更履歴を参照します。
 commits.commits=コミット
 commits.no_commits=共通のコミットはありません。 '%s' と '%s' の履歴はすべて異なっています。
+commits.nothing_to_compare=二つのブランチは同じ内容です。
 commits.search=コミットの検索…
 commits.search.tooltip=キーワード "author:"、"committer:"、"after:"、"before:" を付けて指定できます。 例 "revert author:Alice before:2019-04-01"
 commits.find=検索
diff --git a/options/locale/locale_pt-PT.ini b/options/locale/locale_pt-PT.ini
index 5039f004f81e..393072566f11 100644
--- a/options/locale/locale_pt-PT.ini
+++ b/options/locale/locale_pt-PT.ini
@@ -1040,6 +1040,7 @@ editor.require_signed_commit=O ramo requer um cometimento assinado
 commits.desc=Navegar pelo histórico de modificações no código fonte.
 commits.commits=Cometimentos
 commits.no_commits=Não há cometimentos em comum. '%s' e '%s' têm históricos completamente diferentes.
+commits.nothing_to_compare=Estes ramos são iguais.
 commits.search=Procurar cometimentos…
 commits.search.tooltip=Pode prefixar palavras-chave com "author:", "committer:", "after:", ou "before:". Por exemplo: "revert author:Alice before:2019-04-01".
 commits.find=Procurar
@@ -1828,8 +1829,8 @@ settings.event_pull_request_review=Pedido de integração revisto
 settings.event_pull_request_review_desc=Pedido de integração aprovado, rejeitado ou comentado na revisão.
 settings.event_pull_request_sync=Pedido de integração sincronizado
 settings.event_pull_request_sync_desc=Pedido de integração sincronizado.
-settings.branch_filter=Filtro por ramo
-settings.branch_filter_desc=Lista de permissões do ramo para eventos de envio e de criação e eliminação de ramos, especificada como um padrão glob. Se estiver em branco ou for <code>*</code>, serão reportados eventos para todos os ramos. Veja a documentação <a href="https://pkg.go.dev/github.com/gobwas/glob#Compile">github.com/gobwas/glob</a> para ver os detalhes da sintaxe. Exemplos: <code>trunk</code>, <code>{trunk,release*}</code>.
+settings.branch_filter=Filtro de ramos
+settings.branch_filter_desc=Lista dos ramos a serem considerados nos eventos de envio e de criação e eliminação de ramos, especificada como um padrão glob. Se estiver em branco ou for <code>*</code>, serão reportados eventos para todos os ramos. Veja a documentação <a href="https://pkg.go.dev/github.com/gobwas/glob#Compile">github.com/gobwas/glob</a> para ver os detalhes da sintaxe. Exemplos: <code>trunk</code>, <code>{trunk,release*}</code>.
 settings.active=Em funcionamento
 settings.active_helper=Informação sobre eventos despoletados será enviada para o URL deste automatismo web.
 settings.add_hook_success=O automatismo web foi adicionado.
diff --git a/routers/api/v1/repo/topic.go b/routers/api/v1/repo/topic.go
index 14712f536f8f..7646eaf82e33 100644
--- a/routers/api/v1/repo/topic.go
+++ b/routers/api/v1/repo/topic.go
@@ -126,7 +126,7 @@ func UpdateTopics(ctx *context.APIContext) {
 
 // AddTopic adds a topic name to a repo
 func AddTopic(ctx *context.APIContext) {
-	// swagger:operation PUT /repos/{owner}/{repo}/topics/{topic} repository repoAddTopíc
+	// swagger:operation PUT /repos/{owner}/{repo}/topics/{topic} repository repoAddTopic
 	// ---
 	// summary: Add a topic to a repository
 	// produces:
diff --git a/routers/api/v1/swagger/app.go b/routers/api/v1/swagger/app.go
index 8be2c855749a..9783abe1a082 100644
--- a/routers/api/v1/swagger/app.go
+++ b/routers/api/v1/swagger/app.go
@@ -14,3 +14,10 @@ type swaggerResponseOAuth2Application struct {
 	// in:body
 	Body api.OAuth2Application `json:"body"`
 }
+
+// AccessToken represents an API access token.
+// swagger:response AccessToken
+type swaggerResponseAccessToken struct {
+	// in:body
+	Body api.AccessToken `json:"body"`
+}
diff --git a/routers/api/v1/swagger/options.go b/routers/api/v1/swagger/options.go
index 0ae96a920354..3f0c6e2d524c 100644
--- a/routers/api/v1/swagger/options.go
+++ b/routers/api/v1/swagger/options.go
@@ -164,6 +164,9 @@ type swaggerParameterBodies struct {
 	// in:body
 	CreateTagOption api.CreateTagOption
 
+	// in:body
+	CreateAccessTokenOption api.CreateAccessTokenOption
+
 	// in:body
 	UserSettingsOptions api.UserSettingsOptions
 }
diff --git a/routers/api/v1/user/app.go b/routers/api/v1/user/app.go
index 9f355a828950..afd209f2f079 100644
--- a/routers/api/v1/user/app.go
+++ b/routers/api/v1/user/app.go
@@ -76,15 +76,10 @@ func CreateAccessToken(ctx *context.APIContext) {
 	//   description: username of user
 	//   type: string
 	//   required: true
-	// - name: accessToken
+	// - name: userCreateToken
 	//   in: body
 	//   schema:
-	//     type: object
-	//     required:
-	//       - name
-	//     properties:
-	//       name:
-	//         type: string
+	//     "$ref": "#/definitions/CreateAccessTokenOption"
 	// responses:
 	//   "201":
 	//     "$ref": "#/responses/AccessToken"
diff --git a/services/wiki/wiki.go b/services/wiki/wiki.go
index f1632c6bf7aa..e1590f461ef2 100644
--- a/services/wiki/wiki.go
+++ b/services/wiki/wiki.go
@@ -90,6 +90,9 @@ func prepareWikiFileName(gitRepo *git.Repository, wikiName string) (bool, string
 	// Look for both files
 	filesInIndex, err := gitRepo.LsTree("master", unescaped, escaped)
 	if err != nil {
+		if strings.Contains(err.Error(), "Not a valid object name master") {
+			return false, escaped, nil
+		}
 		log.Error("%v", err)
 		return false, escaped, err
 	}
diff --git a/services/wiki/wiki_test.go b/services/wiki/wiki_test.go
index a1614b509c2b..6c861d556a7f 100644
--- a/services/wiki/wiki_test.go
+++ b/services/wiki/wiki_test.go
@@ -5,11 +5,15 @@
 package wiki
 
 import (
+	"io/ioutil"
+	"os"
 	"path/filepath"
 	"testing"
 
 	"code.gitea.io/gitea/models"
 	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/util"
+
 	"github.com/stretchr/testify/assert"
 )
 
@@ -261,3 +265,28 @@ func TestPrepareWikiFileName(t *testing.T) {
 		})
 	}
 }
+
+func TestPrepareWikiFileName_FirstPage(t *testing.T) {
+	models.PrepareTestEnv(t)
+
+	// Now create a temporaryDirectory
+	tmpDir, err := ioutil.TempDir("", "empty-wiki")
+	assert.NoError(t, err)
+	defer func() {
+		if _, err := os.Stat(tmpDir); !os.IsNotExist(err) {
+			_ = util.RemoveAll(tmpDir)
+		}
+	}()
+
+	err = git.InitRepository(tmpDir, true)
+	assert.NoError(t, err)
+
+	gitRepo, err := git.OpenRepository(tmpDir)
+	defer gitRepo.Close()
+	assert.NoError(t, err)
+
+	existence, newWikiPath, err := prepareWikiFileName(gitRepo, "Home")
+	assert.False(t, existence)
+	assert.NoError(t, err)
+	assert.Equal(t, "Home.md", newWikiPath)
+}
diff --git a/templates/swagger/v1_json.tmpl b/templates/swagger/v1_json.tmpl
index 238265fd7e0d..a1d92abec7a8 100644
--- a/templates/swagger/v1_json.tmpl
+++ b/templates/swagger/v1_json.tmpl
@@ -9651,7 +9651,7 @@
           "repository"
         ],
         "summary": "Add a topic to a repository",
-        "operationId": "repoAddTopíc",
+        "operationId": "repoAddTopic",
         "parameters": [
           {
             "type": "string",
@@ -11917,18 +11917,10 @@
             "required": true
           },
           {
-            "name": "accessToken",
+            "name": "userCreateToken",
             "in": "body",
             "schema": {
-              "type": "object",
-              "required": [
-                "name"
-              ],
-              "properties": {
-                "name": {
-                  "type": "string"
-                }
-              }
+              "$ref": "#/definitions/CreateAccessTokenOption"
             }
           }
         ],
@@ -12654,6 +12646,17 @@
       },
       "x-go-package": "code.gitea.io/gitea/modules/structs"
     },
+    "CreateAccessTokenOption": {
+      "description": "CreateAccessTokenOption options when create access token",
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string",
+          "x-go-name": "Name"
+        }
+      },
+      "x-go-package": "code.gitea.io/gitea/modules/structs"
+    },
     "CreateBranchProtectionOption": {
       "description": "CreateBranchProtectionOption options for creating a branch protection",
       "type": "object",
@@ -17045,20 +17048,8 @@
   "responses": {
     "AccessToken": {
       "description": "AccessToken represents an API access token.",
-      "headers": {
-        "id": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "name": {
-          "type": "string"
-        },
-        "sha1": {
-          "type": "string"
-        },
-        "token_last_eight": {
-          "type": "string"
-        }
+      "schema": {
+        "$ref": "#/definitions/AccessToken"
       }
     },
     "AccessTokenList": {