this datapack prevents wood logs (vanilla ones currently) from being broken with your fist. the log will be set back into place if you don't use an ax (this happens on occasion even with an ax.)

anything in the item tag config:axes can be used to break logs (vanilla axes by default are in here)

currently you can't make an ax with this datapack alone; you'll need another mod or datapack for that. luckily you can get some flint by right clicking gravel with a stick. (this will be changed) (kept as a definite feature)

issues:
  
  logs sometimes place even if broken with an ax (I might actually keep that as a feature)

planned features:

  include logs from traverse (added in 0.2.0), terrestria, and lufurdumis uplands (I hope I spelled that last one right)
  add a crude ax

a required mods list is on each release of the Curseforge download; those mods will require the fabric mod loader.