The 5th Edition SRD Compendium
can only contain information (such as race and class options, feats,
spells, treasure, monsters, etc.) that is located within WoTC's Systems Reference Document . If WoTC releases more SRD content under an Open Gaming License, you can count on that being added to the Compendium. As the Suggestions & Ideas forum will never be a viable method for getting material added to the Compendium, I will close this thread to refund your vote.