v2.15.3
infiniteScroll: add infiniteScroll component (#15567)
Build: fix build locales, make sure only read `js` files (#9879)
remove theme-default (#7273)
chore: add french search index (#14565)
Merge i18n to master (#972)
Icon: Add and update 292 icons (#15214)
scaffolding Spanish docs
Chore: Update make new component logic (#15542)
Carbon: sidenav & table & changelog
feat: add change log 2.15.0 (#20692)