Release notes for next release #1221

	name: Check URLs with Lychee

	on:
	push:
	branches:
	- main
	pull_request:
	schedule:
	- cron: "0 3 * * *"

	jobs:
	Check-URLs:
	runs-on: ubuntu-latest
	steps:

	- name: Restore Lychee cache
	uses: actions/cache@v4
	with:
	path: .lycheecache
	key: cache-lychee-${{ github.sha }}
	restore-keys: cache-lychee-

	- uses: actions/checkout@v4

	- name: Link checker
	id: lychee
	uses: lycheeverse/lychee-action@f81112d0d2814ded911bd23e3beaa9dda9093915
	with:
	# Same as those in the PyBaMM repository
	args: \|
	--cache
	--max-cache-age 3d .
	--verbose
	--no-progress
	--timeout 10
	--max-retries 5
	--skip-missing
	--exclude-loopback
	--exclude https://twitter.com/*
	--exclude "https://doi\.org\|www.sciencedirect\.com/*"
	--exclude https://plausible.io/pybamm.org
	--accept 200,429,999
	format: markdown
	jobSummary: true
	fail: true
	env:
	GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

	# TBD: automatically open an issue if any links fail

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