TanStack · KyleAMathews · Feb 24, 2026 · Feb 24, 2026
diff --git a/.changeset/fix-angular-findone.md b/.changeset/fix-angular-findone.md
diff --git a/.changeset/fix-getkey-collision.md b/.changeset/fix-getkey-collision.md
diff --git a/.changeset/query-options-interop-types.md b/.changeset/query-options-interop-types.md
diff --git a/.changeset/support-nested-aggregates.md b/.changeset/support-nested-aggregates.md
diff --git a/.changeset/upgrade-electric-client.md b/.changeset/upgrade-electric-client.md
diff --git a/examples/angular/todos/package.json b/examples/angular/todos/package.json
@@ -28,8 +28,8 @@
     "@angular/forms": "^20.3.16",
     "@angular/platform-browser": "^20.3.16",
     "@angular/router": "^20.3.16",
-    "@tanstack/angular-db": "^0.1.54",
-    "@tanstack/db": "^0.5.28",
+    "@tanstack/angular-db": "^0.1.55",
+    "@tanstack/db": "^0.5.29",
     "rxjs": "^7.8.2",
     "tslib": "^2.8.1",
     "zone.js": "~0.15.0"

diff --git a/examples/react-native/offline-transactions/package.json b/examples/react-native/offline-transactions/package.json
@@ -14,9 +14,9 @@
     "@expo/metro-runtime": "~5.0.5",
     "@react-native-async-storage/async-storage": "2.1.2",
     "@react-native-community/netinfo": "11.4.1",
-    "@tanstack/offline-transactions": "^1.0.18",
-    "@tanstack/query-db-collection": "^1.0.25",
-    "@tanstack/react-db": "^0.1.72",
+    "@tanstack/offline-transactions": "^1.0.19",
+    "@tanstack/query-db-collection": "^1.0.26",
+    "@tanstack/react-db": "^0.1.73",
     "@tanstack/react-query": "^5.90.20",
     "expo": "~53.0.26",
     "expo-constants": "~17.1.0",

diff --git a/examples/react/offline-transactions/package.json b/examples/react/offline-transactions/package.json
@@ -9,9 +9,9 @@
     "start": "node .output/server/index.mjs"
   },
   "dependencies": {
-    "@tanstack/offline-transactions": "^1.0.18",
-    "@tanstack/query-db-collection": "^1.0.25",
-    "@tanstack/react-db": "^0.1.72",
+    "@tanstack/offline-transactions": "^1.0.19",
+    "@tanstack/query-db-collection": "^1.0.26",
+    "@tanstack/react-db": "^0.1.73",
     "@tanstack/react-query": "^5.90.20",
     "@tanstack/react-router": "^1.159.5",
     "@tanstack/react-router-devtools": "^1.159.5",

diff --git a/examples/react/paced-mutations-demo/package.json b/examples/react/paced-mutations-demo/package.json
@@ -9,8 +9,8 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@tanstack/db": "^0.5.28",
-    "@tanstack/react-db": "^0.1.72",
+    "@tanstack/db": "^0.5.29",
+    "@tanstack/react-db": "^0.1.73",
     "mitt": "^3.0.1",
     "react": "^19.2.4",
     "react-dom": "^19.2.4"

diff --git a/examples/react/projects/package.json b/examples/react/projects/package.json
@@ -17,8 +17,8 @@
   "dependencies": {
     "@tailwindcss/vite": "^4.1.18",
     "@tanstack/query-core": "^5.90.20",
-    "@tanstack/query-db-collection": "^1.0.25",
-    "@tanstack/react-db": "^0.1.72",
+    "@tanstack/query-db-collection": "^1.0.26",
+    "@tanstack/react-db": "^0.1.73",
     "@tanstack/react-router": "^1.159.5",
     "@tanstack/react-router-devtools": "^1.159.5",
     "@tanstack/react-router-with-query": "^1.130.17",

diff --git a/examples/react/todo/package.json b/examples/react/todo/package.json
@@ -3,13 +3,13 @@
   "private": true,
   "version": "0.1.24",
   "dependencies": {
-    "@tanstack/electric-db-collection": "^0.2.35",
+    "@tanstack/electric-db-collection": "^0.2.36",
     "@tanstack/query-core": "^5.90.20",
-    "@tanstack/query-db-collection": "^1.0.25",
-    "@tanstack/react-db": "^0.1.72",
+    "@tanstack/query-db-collection": "^1.0.26",
+    "@tanstack/react-db": "^0.1.73",
     "@tanstack/react-router": "^1.159.5",
     "@tanstack/react-start": "^1.159.5",
-    "@tanstack/trailbase-db-collection": "^0.1.72",
+    "@tanstack/trailbase-db-collection": "^0.1.73",
     "cors": "^2.8.6",
     "drizzle-orm": "^0.45.1",
     "drizzle-zod": "^0.8.3",

diff --git a/examples/solid/todo/package.json b/examples/solid/todo/package.json
@@ -3,13 +3,13 @@
   "private": true,
   "version": "0.0.34",
   "dependencies": {
-    "@tanstack/electric-db-collection": "^0.2.35",
+    "@tanstack/electric-db-collection": "^0.2.36",
     "@tanstack/query-core": "^5.90.20",
-    "@tanstack/query-db-collection": "^1.0.25",
-    "@tanstack/solid-db": "^0.2.8",
+    "@tanstack/query-db-collection": "^1.0.26",
+    "@tanstack/solid-db": "^0.2.9",
     "@tanstack/solid-router": "^1.159.5",
     "@tanstack/solid-start": "^1.159.5",
-    "@tanstack/trailbase-db-collection": "^0.1.72",
+    "@tanstack/trailbase-db-collection": "^0.1.73",
     "cors": "^2.8.6",
     "drizzle-orm": "^0.45.1",
     "drizzle-zod": "^0.8.3",

diff --git a/packages/angular-db/CHANGELOG.md b/packages/angular-db/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/angular-db
 
+## 0.1.55
+
+### Patch Changes
+
+- Fix `injectLiveQuery` with `findOne()` returning an array instead of a single object, and add proper type overloads so TypeScript correctly infers `Signal<T | undefined>` for `findOne()` queries ([#1273](https://github.com/TanStack/db/pull/1273))
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 0.1.54
 
 ### Patch Changes

diff --git a/packages/angular-db/package.json b/packages/angular-db/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/angular-db",
-  "version": "0.1.54",
+  "version": "0.1.55",
   "description": "Angular integration for @tanstack/db",
   "author": "Ethan McDaniel",
   "license": "MIT",

diff --git a/packages/db/CHANGELOG.md b/packages/db/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @tanstack/db
 
+## 0.5.29
+
+### Patch Changes
+
+- fix: avoid DuplicateKeySyncError in join live queries when custom getKey only considers the identity of one of the joined collections ([#1290](https://github.com/TanStack/db/pull/1290))
+
+- fix: support aggregates nested inside expressions (e.g. `coalesce(count(...), 0)`) ([#1274](https://github.com/TanStack/db/pull/1274))
+
 ## 0.5.28
 
 ### Patch Changes

diff --git a/packages/db/package.json b/packages/db/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/db",
-  "version": "0.5.28",
+  "version": "0.5.29",
   "description": "A reactive client store for building super fast apps on sync",
   "author": "Kyle Mathews",
   "license": "MIT",

diff --git a/packages/electric-db-collection/CHANGELOG.md b/packages/electric-db-collection/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @tanstack/electric-db-collection
 
+## 0.2.36
+
+### Patch Changes
+
+- Upgrade `@electric-sql/client` dependency from `^1.5.3` to `^1.5.8` ([#1291](https://github.com/TanStack/db/pull/1291))
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 0.2.35
 
 ### Patch Changes

diff --git a/packages/electric-db-collection/package.json b/packages/electric-db-collection/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/electric-db-collection",
-  "version": "0.2.35",
+  "version": "0.2.36",
   "description": "ElectricSQL collection for TanStack DB",
   "author": "Kyle Mathews",
   "license": "MIT",

diff --git a/packages/offline-transactions/CHANGELOG.md b/packages/offline-transactions/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/offline-transactions
 
+## 1.0.19
+
+### Patch Changes
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 1.0.18
 
 ### Patch Changes

diff --git a/packages/offline-transactions/package.json b/packages/offline-transactions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/offline-transactions",
-  "version": "1.0.18",
+  "version": "1.0.19",
   "description": "Offline-first transaction capabilities for TanStack DB",
   "author": "TanStack",
   "license": "MIT",

diff --git a/packages/powersync-db-collection/CHANGELOG.md b/packages/powersync-db-collection/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/powersync-db-collection
 
+## 0.1.33
+
+### Patch Changes
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 0.1.32
 
 ### Patch Changes

diff --git a/packages/powersync-db-collection/package.json b/packages/powersync-db-collection/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/powersync-db-collection",
-  "version": "0.1.32",
+  "version": "0.1.33",
   "description": "PowerSync collection for TanStack DB",
   "author": "POWERSYNC",
   "license": "MIT",

diff --git a/packages/query-db-collection/CHANGELOG.md b/packages/query-db-collection/CHANGELOG.md
@@ -1,5 +1,18 @@
 # @tanstack/query-db-collection
 
+## 1.0.26
+
+### Patch Changes
+
+- Improve `queryCollectionOptions` type compatibility with TanStack Query option objects. ([#1289](https://github.com/TanStack/db/pull/1289))
+  - Accept `queryFn` return types of `T | Promise<T>` instead of requiring `Promise<T>`.
+  - Align `enabled`, `staleTime`, `refetchInterval`, `retry`, and `retryDelay` with `QueryObserverOptions` typing.
+  - Support tagged `queryKey` values (`DataTag`) from `queryOptions(...)` spread usage.
+  - Preserve runtime safety: query collections still require an executable `queryFn`, and wrapped responses still require `select`.
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 1.0.25
 
 ### Patch Changes

diff --git a/packages/query-db-collection/package.json b/packages/query-db-collection/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/query-db-collection",
-  "version": "1.0.25",
+  "version": "1.0.26",
   "description": "TanStack Query collection for TanStack DB",
   "author": "Kyle Mathews",
   "license": "MIT",

diff --git a/packages/react-db/CHANGELOG.md b/packages/react-db/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/react-db
 
+## 0.1.73
+
+### Patch Changes
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 0.1.72
 
 ### Patch Changes

diff --git a/packages/react-db/package.json b/packages/react-db/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/react-db",
-  "version": "0.1.72",
+  "version": "0.1.73",
   "description": "React integration for @tanstack/db",
   "author": "Kyle Mathews",
   "license": "MIT",

diff --git a/packages/rxdb-db-collection/CHANGELOG.md b/packages/rxdb-db-collection/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/rxdb-db-collection
 
+## 0.1.61
+
+### Patch Changes
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 0.1.60
 
 ### Patch Changes

diff --git a/packages/rxdb-db-collection/package.json b/packages/rxdb-db-collection/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/rxdb-db-collection",
-  "version": "0.1.60",
+  "version": "0.1.61",
   "description": "Reactive, Offline-First adapter for TanStack DB using RxDB. Sync, Replication and Local-First support.",
   "author": "Kyle Mathews",
   "license": "MIT",

diff --git a/packages/solid-db/CHANGELOG.md b/packages/solid-db/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/react-db
 
+## 0.2.9
+
+### Patch Changes
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 0.2.8
 
 ### Patch Changes

diff --git a/packages/solid-db/package.json b/packages/solid-db/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/solid-db",
-  "version": "0.2.8",
+  "version": "0.2.9",
   "description": "Solid integration for @tanstack/db",
   "author": "Kyle Mathews",
   "license": "MIT",

diff --git a/packages/svelte-db/CHANGELOG.md b/packages/svelte-db/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/svelte-db
 
+## 0.1.72
+
+### Patch Changes
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 0.1.71
 
 ### Patch Changes

diff --git a/packages/svelte-db/package.json b/packages/svelte-db/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/svelte-db",
-  "version": "0.1.71",
+  "version": "0.1.72",
   "description": "Svelte integration for @tanstack/db",
   "author": "Kyle Mathews",
   "license": "MIT",

diff --git a/packages/trailbase-db-collection/CHANGELOG.md b/packages/trailbase-db-collection/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/trailbase-db-collection
 
+## 0.1.73
+
+### Patch Changes
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 0.1.72
 
 ### Patch Changes

diff --git a/packages/trailbase-db-collection/package.json b/packages/trailbase-db-collection/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/trailbase-db-collection",
-  "version": "0.1.72",
+  "version": "0.1.73",
   "description": "TrailBase collection for TanStack DB",
   "author": "Sebastian Jeltsch",
   "license": "MIT",

diff --git a/packages/vue-db/CHANGELOG.md b/packages/vue-db/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @tanstack/vue-db
 
+## 0.0.106
+
+### Patch Changes
+
+- Updated dependencies [[`77b815e`](https://github.com/TanStack/db/commit/77b815ee52e91ca8d03110a551a4cb8bab4f2daa), [`ac4ce67`](https://github.com/TanStack/db/commit/ac4ce6790e906f5cfb086b063c8d7daa7681ceb9)]:
+  - @tanstack/db@0.5.29
+
 ## 0.0.105
 
 ### Patch Changes

diff --git a/packages/vue-db/package.json b/packages/vue-db/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/vue-db",
-  "version": "0.0.105",
+  "version": "0.0.106",
   "description": "Vue integration for @tanstack/db",
   "author": "Kyle Mathews",
   "license": "MIT",