Synthetix Treasury Proposals (STPs) 2, 3, 4 & 5 are reviewed by the authors and Treasury Council. September 6, 2023. Links:
https://sips.synthetix.io/stps/stp-2/
https://sips.synthetix.io/stps/stp-3/
https://sips.synthetix.io/stps/stp-4/
https://sips.synthetix.io/stps/stp-5/