Looks like lichess is using moment.js 2.8.4 any plans for upgrading it to 2.10.6?
sure, but can you provide a reason for wanting this? what is your expected outcome
The reason is rather selfish - I am using latvian local in lichess and there are lv locale improvements included in 2.10 since 2.8, and after upgrade lv locale will look better also in lichess.