Flan's Mod Ultimate 2.1

Highlights

• Added a new HEAT / shaped-charge damage model
• Reworked blast and fragmentation explosions
• Reworked projectile gravity and drag, including realistic throw speeds
• Added throwable weapons such as javelins and pila
• Added a new dynamic aiming pose system
• Expanded shield mechanics with frontal melee/projectile blocking
• Added support for custom armor capes
• Added optional Distant Horizons integration

Vehicles & Aircraft

• Reworked ground vehicle steering and added RealTurnRateDegPerSec
• Improved tracked vehicle turning and track animations
• Improved vehicle armor, hitboxes and hitbox HP balance
• Improved engine sounds and pitch behavior
• Improved aircraft collision boxes and helicopter stabilization
• Aircraft can remain active while passengers are aboard
• Passengers can take control when the pilot seat is empty
• Improved bomb release behavior
• Fixed various vehicle/projectile collision issues

Weapons & Visuals

• Improved AA guns, deployed guns and vehicle weapon shooting points
• Added configurable AA gun traverse speed
• Added muzzle flashes and muzzle particles to more weapons and vehicles
• Added FMU-style and classic 1.12.2-style muzzle flash options
• Added ForceAimPose, MirrorInLeftHand and ModeSwitchSound
• Added toggling support for lightsabers, lasers and flashlights
• Improved explosion, fire, smoke and fragmentation effects

Compatibility & API

• Expanded the Flan's Mod Ultimate API for addons and integrations
• Improved legacy content-pack compatibility
• Improved cross-version recipe and content handling
• Fixed Custom NPCs 64×32 texture rendering
• Fixed paintjobs with Minecraft's Pick Item function
• Fixed vehicle ammunition stacking
• Updated bundled vehicle armor, hitboxes, effects and content definitions

Fixes

• Fixed mine explosions
• Fixed unregistered sounds
• Fixed vehicle muzzle positions and shooting points
• Fixed traverse sounds
• Fixed plane engine sounds
• Fixed steering-wheel rendering
• Fixed projectile penetration with unbreakable blocks
• Fixed several vehicle hitbox and collision issues
• Fixed the Sherman Calliope
• Fixed OnWaterWalking
• Various additional rendering, physics, networking, command and stability fixes