The meat of the suggestion is the idea of being able to edit the blast resistance of blocks much like your mod already allows one to change hardness and harvest level.

While there is another mod that has this feature, I'm already using pickle tweaks for a few other things and I prefer your implementation of a user entered whitelist, whereas the competition generates a config file with a list of every block in the game.

If this isn't something you're interested in having in your mod feel free to just close this, but I thought I'd throw it out there.

Thanks so much for your time and for the mod, the best to you.