add features for prismarine chunk (#763)

* update bedrock features

* update pc features

* Update features.json

data/bedrock/common/features.json

@@ -1,4 +1,14 @@
 [
+  {
+    "name": "smallWorld",
+    "description": "world height is 128 blocks",
+    "version": "0.14.3"
+  },
+  {
+    "name": "usesPalettedChunks",
+    "description": "the chunk format uses local palettes",
+    "versions": ["1.16_major", "latest"]
+  },
   {
     "name": "newRecipeSchema",
     "description": "New recipe schema",

data/pc/common/features.json

@@ -1,4 +1,9 @@
 [
+  {
+    "name": "usesPalettedChunks",
+    "description": "the chunk format uses local palettes",
+    "versions": ["1.9", "latest"]
+  },
   {
     "name": "mobSpawner",
     "description": "spawner is called mob_spawner",
@@ -534,13 +539,18 @@
   {
     "name": "lightSentSeparately",
     "description": "chunk light data is sent in a separate packet",
-    "versions": ["1.14", "1.16"]
+    "versions": ["1.14", "latest"]
   },
   {
     "name": "difficultySentSeparately",
     "description": "game difficulty is sent separately from the login packet",
     "versions": ["1.14", "1.16"]
   },
+  {
+    "name": "biomesSentSeparately",
+    "description": "biomes sent in own packet",
+    "versions": ["1.15", "1.17_major"]
+  },
   {
     "name": "acknowledgePlayerDigging",
     "description": "player digging packets should be responded to",
@@ -766,5 +776,10 @@
     "name": "explicitMaxDurability",
     "description": "Items with maximum durability have explicit NBT data Damage:0",
     "versions": ["1.15_major", "latest"]
+  },
+  {
+    "name": "newLightingDataFormat",
+    "description": "in 1.17, light encoding changed to handle new world height",
+    "versions": ["1.17", "latest"]
   }
 ]