upgrade to go v1.20

.github/workflows/release.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: '1.20'
       - name: build linux amd64 version
         run: |
           CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build -o xui-release -v main.go
@@ -69,7 +69,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: '1.20'
       - name: build linux arm64 version
         run: |
           sudo apt-get update
@@ -111,7 +111,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: '1.20'
       - name: build linux s390x version
         run: |
           sudo apt-get update

go.mod

@@ -1,6 +1,6 @@
 module x-ui
 
-go 1.19
+go 1.20
 
 require (
 	github.com/BurntSushi/toml v1.2.1