Changes

* [[Timeline of GitHub]] (Expansion since 24 April 2019. See the discussion page for Issas' "what the timeline is still missing" additions)

Remove from list when updated to contract work page [https://contractwork.vipulnaik.com/worker.php?worker=Sebastian+Sanchez] and [https://github.com/vipulnaik/contractwork/blob/master/contributor-lists/sebastian-sanchez-list.mediawiki].