New content:
New essence currencies, one for each math type.
The fish now also give essence according to its math type.
A magical chest that will grant you new abilities and buffs in exchange for essence
Abilities:
A loot goblin that roams around, picking up your fish and extracting it for you.
The ability to summon your runestones with a button press instead of walking and picking it up
Upgrades
Increase the chance to get higher fish rarity
Fixes:
Changed the upgrade cost on runes to match the essence type it represents
Fixed a UI bug when trying to open menu while Challenge summary is shown
Fixed a UI bug that closed the fishing on mouse click.
Fixed some typos
Changed menu click sounds