v8.7.8
docs(many): update Contributing links (#29498)
chore(README): update readme format (#24368)
chore(ci): send alert message when stencil-nightly workflow finishes (#30743)
chore: remove liam from codeowners and issue triage (#29427)
chore(repo): update old heroku app links (#27284)
chore(docs): consolidate the developer resource files into a docs/ directory (#29266)
chore(bot): remove labels that move issues (#30639)
chore(ci): update labeler workflow for labeler@v5 (#28627)