remove notes for older versions #188

	---
	name: 'deploy'

	# yamllint disable-line rule:truthy
	on:
	push:
	branches:
	- gh-pages

	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- name: Cloning repo
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Install SSH Key
	uses: shimataro/ssh-key-action@v2
	with:
	key: ${{ secrets.ALIYUN_SERVER_ACCESS_TOKEN }}
	known_hosts: ${{ secrets.KNOWN_HOSTS }}
	name: id_rsa
	if_key_exists: replace
	# known_hosts: unnecessary

	- name: SETUP
	run: \|
	# SETUP SSH
	touch /home/runner/.ssh/github.pem
	echo "$PEM_KEY" > /home/runner/.ssh/github.pem
	chmod 400 /home/runner/.ssh/github.pem
	cp /home/runner/.ssh/github.pem /home/runner/.ssh/id_rsa_ec2
	ssh-keygen -y -f /home/runner/.ssh/github.pem > /home/runner/.ssh/id_rsa_ec2.pub
	eval "$(ssh-agent -s)"
	ssh-add ~/.ssh/id_rsa_ec2
	# SETUP GIT
	git config --global user.email "hi@typora.io"
	git config --global user.name "Typora"
	git remote add a dokku@dokku.typoraio.cn:wiki
	sed -i 's/rubygems.org/gems.ruby-china.com/g' Gemfile
	git commit -am "update Gemfile"
	git checkout -b master
	env:
	SSH_KEY: ${{secrets.ALIYUN_SERVER_ACCESS_TOKEN}}
	PEM_KEY: ${{secrets.ALIYUN_PEM}}

	- name: PUSH
	run: git push -f -u a master

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