A vanilla plus type of pack focusing on adding a bunch of new content based on what I think could eventually come to Minecraft in some form
Some additions include new cooking and farming mechanics, mechanics and new technologys (from Create, no better tech mod for a vanilla plus pack), overhauled fishing, and more exploration with new biomes and a new dimension.
There are also some quality of life additions such as being able to make a map by renaming a book in an anvil to "Antique Atlas", this map marks out structures, nearby land, and you can make waypoints. You can also now craft a magnifying glass which lets you view what a block or mob is, and information on it.
Note: The Questbook is just an improved version of the advancements with a view custom quests for things that don't have advancements.
This pack is roughly inspired by Raspberry Flavored.