Raindrops
Retextured rain gives off the impression that each raindrop is it's own particle. Also, water splashes are now animated!
Campfire
A demonstration of the new big smoke particles.
Explosions
Explosions are more rounded, and dissolve into thin air rather than just disappear like they did before.
Fire and Torches
Animated flames for torches and remastered fire textures. Includes mod support!
Potion Effects
(Left) The typical potion particles you see from basic potions. (Right) The particles displayed when you throw a potion of health.
Critical Hit Marker
Critical hit particles are now animated, along with enchanted hit and basic damage markers.
2.0 UPDATE!
FINALLY! The 2.0 update reworks 80% of the packs textures, and adds compatibility with more mods!
Eidolon Support
Version 1.1+ now includes support for Eidolon's particles!
Snowflakes
Retextured snow gives off the impression that there are individual snowflakes floating down from the sky.