optimize maintainer in Dockerfile

alpine-openjdk-8-headless/Dockerfile

@@ -1,5 +1,5 @@
 FROM alpine:latest
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 RUN echo "http://dl-4.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories \
     && apk add --update openjdk8-jre-base \

coscmd/Dockerfile

@@ -1,5 +1,5 @@
 FROM python:2
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 1.8.6.24
 

docsify/Dockerfile

@@ -1,5 +1,5 @@
 FROM node:lts-alpine
-LABEL org.opencontainers.image.authors="stille@ioiox.com"
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 WORKDIR /
 

frpc/Dockerfile

@@ -1,5 +1,5 @@
 FROM alpine:3.8
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV FRP_VERSION 0.39.0
 WORKDIR /

frps/Dockerfile

@@ -1,5 +1,5 @@
 FROM alpine:3.8
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV FRP_VERSION 0.39.0
 WORKDIR /

gitbook/Dockerfile

@@ -1,5 +1,5 @@
 FROM node:10.22.0-alpine3.9
-LABEL org.opencontainers.image.authors="stille@ioiox.com"
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 3.2.3
 

goproxy/Dockerfile

@@ -1,5 +1,5 @@
 FROM alpine
-LABEL org.opencontainers.image.authors="stille@ioiox.com"
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 11.5
 

kms/Dockerfile

@@ -8,7 +8,6 @@ RUN apk add --no-cache git make build-base && \
     make
 
 FROM alpine:latest
-MAINTAINER Stille <stille@ioiox.com>
 
 COPY --from=builder /root/vlmcsd/bin/vlmcsd /usr/bin/vlmcsd
 

serverstatus/Dockerfile

@@ -1,5 +1,5 @@
 FROM ubuntu:bionic-20200112 as builder
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 2.0
 WORKDIR /
@@ -11,7 +11,7 @@ RUN apt-get update && \
     cp -rf /web /usr/local/ServerStatus/
 
 FROM nginx:1.17.8
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 COPY --from=builder /usr/local/ServerStatus/server /ServerStatus/server/
 COPY --from=builder /usr/local/ServerStatus/web /usr/share/nginx/html/

subconverter/Dockerfile

@@ -1,5 +1,5 @@
 FROM tindy2013/subconverter
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 0.7.1
 

tinypng/Dockerfile

@@ -1,5 +1,5 @@
 FROM python:3.7-alpine  
-LABEL org.opencontainers.image.authors="stille@ioiox.com"
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 WORKDIR /
 

tinyproxy/Dockerfile

@@ -1,5 +1,5 @@
 FROM alpine
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 1.10.0
 

v2-ui/Dockerfile

@@ -1,5 +1,5 @@
 FROM ubuntu:21.10
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 5.5.2
 

webdav/Dockerfile

@@ -1,5 +1,5 @@
 FROM alpine:3.8
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 4.1.0
 

x-ui/Dockerfile

@@ -1,5 +1,5 @@
 FROM ubuntu:21.10
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 0.3.1
 

zfile/Dockerfile

@@ -1,5 +1,5 @@
 FROM stilleshan/alpine-openjdk-8-headless:2021-06-11
-MAINTAINER Stille <stille@ioiox.com>
+LABEL maintainer="Stille <stille@ioiox.com>"
 
 ENV VERSION 3.2