JSST slightly changes how mined blocks drop their items. They will now always have enough height to be picked up from above (think Skyblocks), and will move towards the player instead of randomly.
GIF showing items easily being grabbed from above, and from a deep mining hole.
Configuration
Shift Items Upward
Whether mined items will always have enough height to be picked up from above.
Options: true, false
Default: true
Shift Towards Player
Whether mined items will aim towards the player instead of randomly.