Overview:

This mod adds new behaviors to Minecraft's player movement system, all of which can be customized independently using configs.

Step Up: A less annoying version of auto jump that allows the player to climb up blocks without jumping.
Coyote Time: Allows the player to jump up even after falling off of a block, making longer jumps slightly more forgiving.
Boat Step Up: Applies Step Up to boats, allowing them to climb up to blocks like other rideable mobs.
Reach Around Block Placement: Implements the Bedrock Edition ability to place blocks in front of the player.
Elytra Canceling: Implements the Bedrock Edition ability to tap the jump key while flying with the elytra in order to stop.

If using this mod on a server, some behaviors may require Frostbyte's Skip Server Movement Check to be installed on the server in order to work as intended.

FAQs:

Will this be updated to 1.x.x? - Yes! I plan on updating this mod for as long as I can. Expect to wait a few weeks after major Minecraft updates for an updated version of this mod. There may be longer pauses between minor versions depending on how busy I am.
Will you make a Forge version? - No. I don't make Forge mods, but feel free to make your own (unofficial) port as long as you credit me for any code borrowed from this mod.
Can I use this in my mod pack? - Yes! I made this mod for people to use!

Downloads:

Modrinth - https://modrinth.com/mod/frostbytes-maximum-mobility

Curseforge - https://www.curseforge.com/minecraft/mc-mods/frostbytes-maximum-mobility