ornicar/lichess — comment on commit e08b0f60929be5f0c40bafa3dbe32deaffba4dd0
File: src/Bundle/LichessBundle/Resources/views/layout.html.twig line 102
By stof:

why not using the exact version which has far Expires headers ? The branch version uses a shorter cache to be sure the browser doesn't keep using an older 1.7 release.