More history on the Mezari

Honestly I couldnt care less about the Lost, and while I love learning more about the Endless, the Mezari are really the ones who interest me, we know so little about them yet the influence our current major empires so much being the progenitor to three different main factions in the Latest game (like 5 in the original one) yet we have so little information on them, just their homeworld and a little from endless legend, so how about a bunch more on the mezari?