diff --git a/packages/core/src/symbol/Symbol.ts b/packages/core/src/symbol/Symbol.ts
index 291ede24b..09e514036 100644
--- a/packages/core/src/symbol/Symbol.ts
+++ b/packages/core/src/symbol/Symbol.ts
@@ -141,7 +141,9 @@ export const MiscCategories = Object.freeze(
 	[
 		'attribute_modifier_uuid',
 		'bossbar',
+		'jigsaw_block_name',
 		'objective',
+		'random_sequence',
 		'score_holder',
 		'storage',
 		'tag',
@@ -171,6 +173,8 @@ export type AllCategory = (typeof AllCategories)[number]
 export const ResourceLocationCategories = Object.freeze(
 	[
 		'bossbar',
+		'jigsaw_block_name',
+		'random_sequence',
 		'storage',
 		'mcdoc/dispatcher',
 		...FileCategories,
diff --git a/packages/java-edition/src/dependency/common.ts b/packages/java-edition/src/dependency/common.ts
index 8dd9a5421..a6d887428 100644
--- a/packages/java-edition/src/dependency/common.ts
+++ b/packages/java-edition/src/dependency/common.ts
@@ -9,6 +9,18 @@ export namespace ReleaseVersion {
 	export function cmp(a: ReleaseVersion, b: ReleaseVersion): number {
 		return Math.sign(Number(a.slice(2)) - Number(b.slice(2)))
 	}
+
+	/**
+	 * @returns `true` if `version` is newer than `since` (inclusive) and older
+	 * than `until` (exclusive)
+	 */
+	export function isBetween(
+		version: ReleaseVersion,
+		since: ReleaseVersion,
+		until: ReleaseVersion,
+	): boolean {
+		return cmp(version, since) >= 0 && cmp(version, until) < 0
+	}
 }
 
 export interface VersionInfo {
diff --git a/packages/java-edition/src/mcfunction/tree/patch.ts b/packages/java-edition/src/mcfunction/tree/patch.ts
index 580fb9b81..6e30d87cf 100644
--- a/packages/java-edition/src/mcfunction/tree/patch.ts
+++ b/packages/java-edition/src/mcfunction/tree/patch.ts
@@ -180,8 +180,23 @@ export function getPatch(release: ReleaseVersion): PartialRootTreeNode {
 					unless: ExecuteCondition,
 				},
 			},
+			function: {
+				children: {
+					name: {
+						...(ReleaseVersion.cmp(release, '1.20.2') >= 0
+							? {
+								children: {
+									// Added in 23w31a (1.20.2, pack format 16)
+									with: DataSource,
+								},
+							}
+							: {}),
+					},
+				},
+			},
 			...(ReleaseVersion.cmp(release, '1.17') >= 0
 				? {
+						// Added in 20w46a (1.17, pack format 7)
 						item: {
 							children: {
 								replace: {
@@ -335,6 +350,7 @@ export function getPatch(release: ReleaseVersion): PartialRootTreeNode {
 			},
 			...(ReleaseVersion.cmp(release, '1.18') >= 0
 				? {
+						// Added in 21w37a (1.18, pack format 8)
 						jfr: {
 							permission: 4,
 						},
@@ -346,13 +362,16 @@ export function getPatch(release: ReleaseVersion): PartialRootTreeNode {
 			list: {
 				permission: 0,
 			},
-			...(ReleaseVersion.cmp(release, '1.16') >= 0
+			...(ReleaseVersion.isBetween(release, '1.16', '1.19')
 				? {
+						// Added in 20w06a (1.16, pack format 5)
+						// Removed in 22w19a (1.19, pack format 10)
 						locatebiome: {
 							children: {
 								biome: {
 									properties: {
 										category: 'worldgen/biome',
+										allowTag: true,
 									},
 								},
 							},
@@ -427,6 +446,7 @@ export function getPatch(release: ReleaseVersion): PartialRootTreeNode {
 			},
 			...(ReleaseVersion.cmp(release, '1.17') >= 0
 				? {
+						// Added in 1.17 Pre-release 1 (1.17, pack format 7)
 						perf: {
 							permission: 4,
 						},
@@ -434,18 +454,33 @@ export function getPatch(release: ReleaseVersion): PartialRootTreeNode {
 				: {}),
 			...(ReleaseVersion.cmp(release, '1.19') >= 0
 				? {
+						// Added in 22w18a (1.19, pack format 10)
 						place: {
 							children: {
+								jigsaw: {
+									children: {
+										pool: {
+											children: {
+												target: {
+													properties: {
+														category: 'jigsaw_block_name',
+														allowUnknown: true,
+													},
+												},
+											},
+										},
+									},
+								},
 								template: {
 									children: {
 										template: {
 											properties: {
-												category: 'structure'
-											}
-										}
-									}
-								}
-							}
+												category: 'structure',
+											},
+										},
+									},
+								},
+							},
 						},
 				  }
 				: {}),
@@ -453,6 +488,53 @@ export function getPatch(release: ReleaseVersion): PartialRootTreeNode {
 			publish: {
 				permission: 4,
 			},
+			...(ReleaseVersion.cmp(release, '1.20.2') >= 0
+				? {
+					// Added in 23w31a (1.20.2, pack format 16)
+					random: {
+						children: {
+							reset: {
+								children: {
+									sequence: {
+										properties: {
+											category: 'random_sequence',
+											allowUnknown: true,
+										},
+									},
+								},
+							},
+							roll: {
+								children: {
+									range: {
+										children: {
+											sequence: {
+												properties: {
+													category: 'random_sequence',
+													allowUnknown: true,
+												},
+											},
+										},
+									},
+								},
+							},
+							value: {
+								children: {
+									range: {
+										children: {
+											sequence: {
+												properties: {
+													category: 'random_sequence',
+													allowUnknown: true,
+												},
+											},
+										},
+									},
+								},
+							},
+						},
+					},
+				}
+				: {}),
 			recipe: {
 				children: {
 					give: RecipeTargets,
@@ -590,8 +672,9 @@ export function getPatch(release: ReleaseVersion): PartialRootTreeNode {
 			tell: {
 				permission: 0,
 			},
-			...(ReleaseVersion.cmp(release, '1.20.2') >= 0
+			...(ReleaseVersion.cmp(release, '1.20.3') >= 0
 				? {
+						// Added in 23w43a (1.20.3, pack format 22)
 						tick: {
 							permission: 3,
 						},