ci: remove dev branch and beta docker tag

.travis.yml

@@ -22,10 +22,5 @@ jobs:
       jdk: openjdk8
       install:
         - npm install --only=production
+      script:
         - npx semantic-release
-      script: skip
-      deploy:
-        - provider: script
-          script: .travis/deploy-dockerhub-dev.sh
-          on:
-            branch: dev

.travis/deploy-dockerhub-dev.sh

@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
-./gradlew copyWebDist && ./gradlew dockerPushBeta

DOCKERHUB.md

@@ -10,10 +10,11 @@
 
 This image provides various versions that are available via tags.
 
+:warning: the `beta` tag has been removed, use `latest` instead.
+
 |**Tag** |**Description**         |
 |:------:|------------------------|
-|`beta`  |build from latest commit|
-|`latest`|latest stable release   |
+|`latest`  |build from latest commit|
 |`x.y.z` |version `x.y.z`         |
 
 ## Usage

komga/build.gradle.kts

@@ -170,7 +170,6 @@ configure<DockerExtension> {
   name = "gotson/komga"
   tag("latest", "$name:latest")
   tag("semVer", "$name:$version")
-  tag("beta", "$name:beta")
   copySpec.from(tasks.getByName("unpack").outputs).into("dependency")
   buildArgs(mapOf("DEPENDENCY" to "dependency"))
 }