Some new entities, items and blocks for Bedrock Edition (1.2.x)

[zetoken]

• New entities: Armor Stand, Parrot
• New items: Banner, Book and Quill, Written Book, Shulker Shell
• New blocks: Frosted Ice, Wall / Standing Banner, Shulker Box (#50)
• New in template: Armor Stand and Parrot toggles

[Plethora777]

Great stuff - thanks!