The only BC is that PHP < 7.4 isn't supported anymore.
You'll also need Node 14 (use nvm with nvm install) and yarn to build assets.
All assets (PureCSS & FontAwesome) are now internalized (no more CDN to retrieve them). Yarn install them and then move them in the public folder.
After the update ran theses command to fetch assets:
nvm installyarn install
What's Changed
- Drop PHP < 7.4 by @j0k3r in #779
- Disable Doctrine log during tests by @j0k3r in #780
- Symfony 5.4.2 by @j0k3r in #799
- Update PureCSS to 2.0.6 by @j0k3r in #802
- Fix some issues from Codefactor by @j0k3r in #803
- Symfony 5.4.4 by @j0k3r in #829
- Symfony 5.4.5 by @j0k3r in #851
- Fix prod deployment by @j0k3r in #862
Full Changelog: 4.0.1...5.0.0