The quests are all implemented now, and as soon as the last bugs are fixed we will upload the new version on the Beta branch, there are a few more things to be done before it goes to main, like making Reiko walk up to the board to place the quests and the other citizens picking quests.
The daily quests have 3 tier, the reward is always the same on each tier, right now the quests are:
Common
-Catch 10 critters
-Cut 100 grass units
-Harvest 5 wild crops
-Earn 1250 experience
-Cook a 1 star meal
-Greet 5 citizens
-Water 10 plants
-Mine 8 ore
-Dig 6 treasure
-Catch 3 fish
Rare
-Earn 5000 experience
-Cook a 3 star meal
-Greet 12 citizens
-Water 20 plants
-Chop 2 trees
-Catch 6 fish
-Read 3 books in the library
-Harvest 1 cultivated crop
-Find 4 4-leaf clovers
-Clear 4 beach wracks
Exceptional
-Earn 20000 experience
-Cook a 5 star meal
-Catch a shimmering creature
-Catch a king-sized fish
-Complete a citizen request
-Find a lost artifact
-Find 2 gemstones
-Stay well fed and max out your nutrition
Make sure to report if any of these stop working somehow