Minecraft wiki entry for Asset_history, associated text: 1 Assets
1.1 Cobblestone Stairs
1.1.1 Java Edition
1.1.1.1 Block texture and model history
1.1.1.2 Item texture and model history
1.1.1.3 Name and translation string history
1.1.2 Bedrock Edition
1.1.2.1 Block texture and model history
1.1.2.2 Item texture and model history
1.1.2.3 Name and translation string history
1.2 Oak Stairs
1.2.1 Java Edition
1.2.1.1 Block texture and model history
1.2.1.2 Item texture and model history
1.2.1.3 Name and translation string history
1.2.2 Bedrock Edition
1.2.2.1 Block texture and model history
1.2.2.2 Item texture and model history
1.2.2.3 Name and translation string history
2 Data values