Fix `isconvergent` does not work on a `Set` #684

	name: CI
	on:
	push:
	branches:
	- main
	tags: ['*']
	pull_request:
	concurrency:
	# Skip intermediate builds: always.
	# Cancel intermediate builds: only if it is a pull request build.
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
	jobs:
	test:
	name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	version:
	# - '1.0'
	- '1.3'
	- '1.6'
	- '1.7'
	- '1.8'
	- 'nightly'
	os:
	- ubuntu-latest
	- macOS-latest
	- windows-latest
	arch:
	- x64
	- x86
	exclude:
	- os: macOS-latest
	arch: x86
	steps:
	- uses: actions/checkout@v4
	- uses: julia-actions/setup-julia@v1
	with:
	version: ${{ matrix.version }}
	arch: ${{ matrix.arch }}
	- uses: julia-actions/cache@v1
	- uses: julia-actions/julia-buildpkg@v1
	env:
	PYTHON: ''
	- uses: julia-actions/julia-runtest@v1
	- uses: julia-actions/julia-processcoverage@v1
	- uses: codecov/codecov-action@v4
	with:
	files: lcov.info
	docs:
	name: Documentation
	runs-on: ubuntu-latest
	permissions:
	contents: write
	statuses: write
	steps:
	- uses: actions/checkout@v4
	- uses: julia-actions/setup-julia@v1
	with:
	version: '1'
	- uses: julia-actions/julia-buildpkg@v1
	env:
	PYTHON: ''
	- uses: julia-actions/julia-docdeploy@v1
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	- run: \|
	julia --project=docs -e '
	using Documenter: DocMeta, doctest
	using Express
	DocMeta.setdocmeta!(Express, :DocTestSetup, :(using Express); recursive=true)
	doctest(Express)'

Provide feedback