Starlord: Duration got changed to 20sec instead of 15sec
Stellar Flare: Now generates 8 Astral Power
Twin Moons: Range got decreased to 15yds from 20yds
New Moon Cooldown changed from 30 sec recharge to 25 sec recharge
Level 75 Changes
Soul of the Forest was overvalued in the previous builds of Beta Moonkin, and we were unaware until recently. This means, you will now want to take Incarnation: Chosen of Elune on patchwerk, 3 target, and 5 target situations. Even though Starlord: received buffs, it did not put it ahead in any category and by design gets impacted more by boss downtime than Incarnation: Chosen of Elune does.
Level 90 Changes
With the heavy nerfs to Stellar Flare:, you will now take Twin Moons: in all hybrid and 2+ target situations. The only time that it is profitable to take Stellar Flare: will be patchwerk single target encounters, because it is ~.8% damage increase over Twin Moons: on patchwerk.
Level 100 Changes
New Moon even at a 25 second recharge, is still worse than Fury of Elune without the mastery coefficient. You will continue to take Fury of Elune in M+ and up to 7 stacked targets sustained on multi-target. Alternatively, if the targets are not stacked, you will take Shooting Stars starting at 4 targets sustained as opposed to starting at 7 targets.