1.2.0

Changes:

steel block texture slightly changed,
now you need 2 steel ingots to upgrade iron equipment in a smithing table,
dripstone limestone ore block and deepslate limestone ore block can now be silk touched,
dripstone limestone ore block now drops between 1-3 limestone dust,
deepslate limestone ore block now drops between 1-2 limestone dust,
lowered the price of limestone dust to 4 emeralds from wandering trader,
increased knock resistance to 1 for steel armor,
first attempt at tags,

New added: Limestone related:

limestone sand can be smelted to glass in a furnace,
limestone sand can be used to make concrete powder with clay blocks and each dye,
combine limestone dust and rotten flesh to obtain tanned rotten flesh, "cook" it in a campfire to get leather,
combine limestone dust, white dye, and bamboo to obtain paper,
limestone dust can be used as "fertilizer"** ***,
** right click with limestone dust on coarse dirt block to get dirt block,
** right click with limestone dust on dirt block to get grass block, *** right click with limestone dust on pumpkin or melon stems, potato, carrot, beetroot, wheat, pitcher, or torchflower to grow, (only works for these),

Steel related:

flint and steel can be crafted with a steel ingot and flint,
steel nuggets can be used to craft chains,
steel nuggets can be used to craft lanterns,
added steel shears,
added steel door,
added steel trapdoor,
added steel pressure plate,
added steel bars,
added steel golem**:
- stronger than an iron golem,
- immune to cactus damage,
- can be repaired with steel ingots,
- drops between 1-3 lichen, 0-1 dandelion, 1-3 steel ingots, 0-1 limestone dust,
- summon it using steel blocks and a carved pumpkin,
- don't punch them, they will attack anyone who attacks them,
** I wanted to make it as close to an iron golem as possible but it is missing an attack animation, apart from that it's as I imagine it, I will try to fix it in a future update,

Other related:

Smithing Steel