Minecraft wiki entry for Development_versions, associated text: Added following block tags:
azalea_grows_on
Contains #dirt, #sand, #terracotta, snow_block, and powder_snow.
azalea_root_replaceable
Contains #lush_ground_replaceable, #terracotta, and red_sand.
replaceable_plants
Contains grass, fern, dead_bush, vine, glow_lichen, sunflower, lilac, rose_bush, peony, tall_grass, large_fern, and hanging_roots.
terracotta
Contains terracotta, white_terracotta, orange_terracotta, magenta_terracotta, light_blue_terracotta, yellow_terracotta, lime_terracotta, pink_terracotta, gray_terracotta, light_gray_terracotta, cyan_terracotta, purple_terracotta, blue_terracotta, brown_terracotta, green_terracotta, red_terracotta, and black_terracotta.
Added following item tags:
dirt
Contains dirt, grass_block, podzol, coarse_dirt, mycelium, rooted_dirt, and moss_block.
terracotta
Contains terracotta, white_terracotta, orange_terracotta, magenta_terracotta, light_blue_terracotta, yellow_terracotta, lime_terracotta, pink_terracotta, gray_terracotta, light_gray_terracotta, cyan_terracotta, purple_terracotta, blue_terracotta, brown_terracotta, green_terracotta, red_terracotta, and black_terracotta.