Gamerules

• Added gamerule operation_starcleave:allowStarcleaverGolemFirmamentFracturing, defaults to true. Setting to false will prevent Starcleaver Golems from forming Firmament Fractures.
• Starcleaver Golems' crash-landing-Starbleaching effect is now blocked by the mobGriefing gamerule.

Misc

• Added Bucketable tag to Starcleaver Golems, setting this to false will prevent players from picking one up in a bucket.
• Tweaked Nucleosyntheseed explosion logic.
• Nucleosyntheseed explosions no longer get blocked by operation_starcleave:nucleosyntheseed_blast_immune blocks, and instead just pass through them unharmed (should fix the explosion doing no damag sometimes).

Bugfixes

• Fixed using a single-item-stack of Hollowed Sac on Phlogistic Fire causing the Sac to be lost, rather than turn into a Phlogiston Sac.
• Fixed Starcleaver Golems bucketing not checking if the Golem is alive.
• Fixed not being able to manually set certain Starcleaver Golem NBT tags to false.