- Bull Tyrannosaurs now do double damage AND have the 5% bleed gnash effect (10% chance to use it). Their loot has been upgraded to include a high quality tool, metal/fur/ghilli armor piece and non-machined weapon.
- All surface supply drops have been removed - but cave drops still exist. This is not implemented yet for Scorched Earth or Aberration. Yet...
- Big rebalance here: argentavis is no longer a gravity defying heavy lifter... it's weight limit has been dropped from 400 to 100 and it no longer gets 50% weight reduction when carrying metal, black pearls, obsidian etc. It also drains stamina as it flies, and a lot of stamina when it flies fast.

- Utahraptor babies are now actually utahraptors (instead of being a generic raptor)
- Megalosaurus saddles can be converted into a bridle set using the Artisan Workbench, and now can be fitted to megalosarus.

- Fixed the bad name spelling.. Giganontosaurus is now in place.
- Megalo and Allosaurus can be properly torpor'ed and tamed now.
- Trooden have been replaced with Saurornithoides. They behave and look just like Trooden but they no longer have a torpor effect and no longer have the status as biggest troll dinosaur in Ark.

- Allosaurus, Giganantosaurus and Megalosaurus have had their torpor corrected.
- Tyrannosaurs no longer stun when they roar... they now do a slow effect only.
- Pteradons have been increased in size to match Jurassic-era specimens. They are still un-rideable.

- Tyrannosaur and tyrannosaur bull roar distance has been re-optimized to about 100 metres.
- Diplodocus has been re-optimized, and now foot stomps more regularly.

- Utahraptors now have a hunger threshold
- Island bosses (dragon and spider) have had their melee scaling considerably reduced from 5% to 1.25%, hopefully meaning that small 2 to 4 person tribes can now do alpha bosses on difficulty 5.0 with reasonably well bred and stat'ed dinosaurs. This may be increased in future based on progressive testing of these bosses.

- Boss stats for Island Spider (Broodmistress) and Dragon bosses have been steamlined. Medium/Beta is now 33% more difficult than Easy/Gamma... and Hard/Alpha is now 33% more difficult than Medium/Gamma.

- Added a re-sized Spinosaurus
- Tweaked the spawn rates of bull carnotaurus and argentinosaurus to be less often.
- Broodmistress spider boss alpha now gives Tek Transmitter and Tek Vacumm and Moonpool engrams in addition to her normal drops.

- Fixed an issue with tricerotops not spawning the modified version

- TLC2 features implemented with new devkit release: utahraptors pounce, tricerotops chages, parasaurolophus alerts
- Gigantosaurus is now tame-able, and is tougher and faster than a T-rex but doesn't bite as hard
- Glowsticks now require oil and angler gel instead of sulfur