update(docs): update changelog to Universum 0.19.20 #19

	name: Universum check
	on:
	push

	jobs:
	universum_postcommit:
	name: Universum postcommit
	runs-on: ubuntu-latest

	steps:
	- name: Setup python 3.8
	uses: actions/setup-python@v4
	with:
	python-version: 3.8

	- name: Install dependency
	run: pip install universum[test]

	- name: Universum
	run:
	python -u -m universum
	--fail-unsuccessful
	--vcs-type="git"
	--git-repo "$GITHUB_SERVER_URL/$GITHUB_REPOSITORY"
	--git-refspec "$GITHUB_REF_NAME"
	--no-archive
	--no-diff

	- name: Publish Test Results
	uses: EnricoMi/publish-unit-test-result-action@v1
	if: always()
	with:
	files: artifacts/*.xml

	- name: Collect artifacts
	uses: actions/upload-artifact@v4
	if: ${{ always() }}
	with:
	name: artifacts
	path: artifacts

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