Revert "Explicitly specify rtd theme (need to test with actual build)" #38

	name: Update Version Tag
	on:
	push:
	branches:
	- master
	jobs:
	update-version-tag:
	runs-on: ubuntu-latest
	env:
	# This is the tag that will be kept up to date with master.
	DOC_VERSION: v7.0.0
	# Don't update the tag at the same time another update is running.
	concurrency: update-version-tag
	steps:
	- uses: actions/checkout@v2
	- name: Tag Repo
	uses: richardsimko/update-tag@v1
	with:
	tag_name: ${{ env.DOC_VERSION }}
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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