upgrade dependency, version, readme #15

	name: Publish to maven central

	on:
	push:
	branches: [ release/v* ]
	workflow_dispatch:

	#env:
	# KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
	# KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
	# KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout github repo
	uses: actions/checkout@v2

	- name: set up JDK 11
	uses: actions/setup-java@v2
	with:
	java-version: '11'
	distribution: 'adopt'
	cache: gradle

	- name: Change wrapper permissions
	run: chmod +x ./gradlew

	# Decode the secring file
	- name: Decode Secring File
	id: decode_secring
	uses: timheuer/base64-to-file@v1.2
	with:
	fileDir: './secrets'
	fileName: 'secring.gpg'
	encodedString: ${{ secrets.SIGNING_SECRET_KEY_RING_FILE }}

	# generate docs
	- name: Generate docs
	run: ./gradlew dokkaJavadoc

	# Build bundle and publish to Maven Central
	- name: Build & publish to Maven Central
	run: ./gradlew publish --no-daemon --no-parallel
	-PmavenCentralUsername=${{ secrets.MAVEN_CENTRAL_USERNAME }}
	-PmavenCentralPassword=${{ secrets.MAVEN_CENTRAL_PASSWORD }}
	-Psigning.keyId=${{ secrets.SIGNING_KEY_ID }}
	-Psigning.password=${{ secrets.SIGNING_PASSWORD }}
	-Psigning.secretKeyRingFile="../${{ steps.decode_secring.outputs.filePath }}"

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