Minecraft wiki entry for Development_versions, associated text: Campfires and Soul Campfires now stack in the inventory (MCPE-67890).
Candle now drops when Candle Cake is pushed by a Piston (MCPE-130594).
Collecting Fish or Axolotl no longer immediately releases them (MCPE-44320).
Renamed Structure Blocks will no longer have the incorrect data mode on creation (MCPE-41625).
Fall damage is no longer applied when falling into Scaffolding (MCPE-108459).
Fixed missing rightmost outline pixels on Signs when using §l for wide letters and Glow Ink Sac (MCPE-137802).
The Thorns enchantment now does Knockback to mobs (MCPE-56212).
Tweaked Iron Golem spawning logic to better match the Java Edition.
Crimson Roots now have a small chance of growing on Warped Nylium blocks when using Bone Meal (MCPE-83616).