This is version 1.50 for Minecraft 1.15.

New features

#873 Add homing projectile modifier item
#1043 Add electrocute projectile modifier item
#1031 Add teleport projectile path modifier

Other changes

#1034 Remove meta data from composite item description
#1070 Add reflect damage particle on impact
#1073 Add rendering of projectile trail (graphical effect)
#1075 Set projectile trail color to light blue
#1076 Finally got line rendering to be somewhat translucent
#1079 Add support for rendering lines with interpolating color

Bug fixes

#1035 Add type field to tooltip for projectile items
#1046 Fix recipe bug for minecraft:lightningprojectilemodifieritem
#1058 Electrolute doesn't render lightning to multiple targets simultaneously
#1059 Killing kitten post message death.attack.composite in chat
#1062 Adjust effect/rendering frequency for electrolyte AOE effect
#1080 Projectile movement is jerky

The complete list of changes

The list of all resolved issues in this release.