stack.pulse
#stacks/tanstack-query/data

TanStack Query release notes, breaking changes, and upgrade notes.

Powerful asynchronous state management for TS/JS StackPulse turns upstream changelogs into scannable summaries with risky changes, deprecations, migration notes, and source links.

releases
20
breaking
0
security
1
deprecated
2
migrations
4

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what stackpulse tracks

TanStack Query releases from GitHub

StackPulse watches TanStack Query release notes and keeps the original source link close to every summary.

upgrade risk

Breaking changes and deprecations

Risky changes are separated from normal feature notes so you can scan upgrade impact before changing production dependencies.

migration notes

Source-backed next steps

Migration steps and recommended actions are only shown when the upstream release notes support them.

# latest_releases

source-backed
release-2026-06-27-2033lowfeatureJun 27, 2026

Release 2026-06-27 20:33

This release focuses on bug fixes and minor improvements across TanStack Query packages, primarily addressing issues in devtools and style-related rendering.

affected

Users of query-devtools and related packages may notice improved styling and rendering fixes.

action

Update to version 5.101.2 to benefit from the fixes.

view source on github->
@tanstack/vue-query@5.101.2lowJun 27, 2026

@tanstack/vue-query@5.101.2

This release primarily updates dependencies to match the latest versions from TanStack Query Core.

view source on github->
@tanstack/svelte-query-persist-client@6.1.36lowJun 27, 2026

@tanstack/svelte-query-persist-client@6.1.36

This release includes updated dependencies for @tanstack/query-persist-client-core and @tanstack/svelte-query.

affected

Users of @tanstack/svelte-query-persist-client may need to ensure compatibility with updated dependencies.

view source on github->
@tanstack/svelte-query@6.1.36lowJun 27, 2026

@tanstack/svelte-query@6.1.36

This release updates dependencies, specifically upgrading @tanstack/query-core to version 5.101.2.

affected

Users relying on @tanstack/svelte-query may experience minor improvements or bug fixes due to dependency updates.

view source on github->
@tanstack/vue-query-devtools@6.1.36lowJun 27, 2026

@tanstack/vue-query-devtools@6.1.36

This release primarily updates dependencies for @tanstack/vue-query-devtools, ensuring compatibility and stability with the latest versions of related packages.

affected

Users of @tanstack/vue-query-devtools may benefit from improved compatibility with updated dependencies.

action

Update to version 6.1.36 to ensure compatibility with the latest versions of @tanstack/query-devtools and @tanstack/vue-query.

view source on github->
release-2026-06-26-1226mediummigrationfeatureprereleaseJun 26, 2026

Release 2026-06-26 12:26

This release focuses on fixes and refactoring for solid-query, particularly addressing SSR rendering, Solid 2.0 compatibility, and test improvements. It also includes various dependency upgrades and chore updates.

affected

Developers using solid-query with Solid 2.0 or SSR may be affected by the fixes and refactoring.

view source on github->
@tanstack/solid-query-persist-client@6.0.0-beta.5mediumfeatureprereleaseJun 26, 2026

@tanstack/solid-query-persist-client@6.0.0-beta.5

This release primarily updates the dependency on solid-query to v6.0.0-beta.5 and upgrades to solid v2 beta 15.

affected

Users of @tanstack/solid-query-persist-client who need compatibility with solid v2 beta 15 are affected.

action

Update your dependencies to ensure compatibility with solid v2 beta 15.

view source on github->
@tanstack/solid-query-devtools@6.0.0-beta.5mediumfeatureprereleaseJun 26, 2026

@tanstack/solid-query-devtools@6.0.0-beta.5

This beta release upgrades the dependency compatibility to Solid v2 beta 15.

affected

Users of Solid v2 beta 15 who need compatibility updates may be affected.

action

Upgrade if using Solid v2 beta 15.

view source on github->
@tanstack/solid-query@6.0.0-beta.5mediumfeatureprereleaseJun 26, 2026

@tanstack/solid-query@6.0.0-beta.5

This beta release upgrades the dependency to Solid v2 beta 15, focusing on compatibility with the latest Solid version.

affected

Users of Solid v2 beta with TanStack Solid-Query are affected by this update.

action

Ensure compatibility with Solid v2 beta 15 before upgrading.

view source on github->
release-2026-06-23-1001lowJun 23, 2026

Release 2026-06-23 10:01

This release includes minor fixes and updates, primarily addressing hydration timing and script ordering in documentation generation.

affected

Developers using hydration features or documentation generation scripts may be affected.

view source on github->
@tanstack/vue-query-devtools@6.1.35lowJun 23, 2026

@tanstack/vue-query-devtools@6.1.35

Patch release updating dependencies to @tanstack/query-devtools@5.101.1 and @tanstack/vue-query@5.101.1.

view source on github->
@tanstack/vue-query@5.101.1lowJun 23, 2026

@tanstack/vue-query@5.101.1

This release primarily updates dependencies, specifically @tanstack/query-core to version 5.101.1.

affected

Users relying on @tanstack/query-core may need to ensure compatibility with version 5.101.1.

view source on github->
@tanstack/svelte-query@6.1.35lowJun 23, 2026

@tanstack/svelte-query@6.1.35

This release primarily updates dependencies with no major changes.

view source on github->
@tanstack/svelte-query-persist-client@6.1.35lowJun 23, 2026

@tanstack/svelte-query-persist-client@6.1.35

This release updates dependencies for @tanstack/svelte-query-persist-client, ensuring compatibility with the latest versions of @tanstack/query-persist-client-core and @tanstack/svelte-query.

affected

Users of @tanstack/svelte-query-persist-client may need to update their dependencies to maintain compatibility.

action

Update dependencies to @tanstack/query-persist-client-core@5.101.1 and @tanstack/svelte-query@6.1.35.

view source on github->
release-2026-06-02-1926mediumdeprecationmigrationJun 2, 2026

Release 2026-06-02 19:26

This release focuses on fixing deprecated 'isServer' usage across various integrations and improving ESLint plugin capabilities for custom query hooks.

affected

Developers using 'isServer' in Next.js, Vue, or React integrations are affected.

action

Update your code to use 'environmentManager.isServer()' instead of 'isServer'.

release_signals
!The 'isServer' property has been deprecated and replaced with 'environmentManager.isServer()' across Next.js, Vue, and React integrations.
migration_steps1 steps
  1. 01Replace all instances of 'isServer' with 'environmentManager.isServer()' in your codebase.
view source on github->
@tanstack/vue-query-devtools@6.1.34lowmigrationJun 2, 2026

@tanstack/vue-query-devtools@6.1.34

This release primarily updates dependencies to align with the latest versions of @tanstack/query-devtools and @tanstack/vue-query.

affected

Users of @tanstack/vue-query-devtools may need to ensure compatibility with updated dependencies.

action

Update to this version to maintain compatibility with the latest @tanstack/query-devtools and @tanstack/vue-query.

view source on github->
@tanstack/svelte-query-persist-client@6.1.34lowfeatureJun 2, 2026

@tanstack/svelte-query-persist-client@6.1.34

This release includes updated dependencies for @tanstack/svelte-query-persist-client, ensuring compatibility with the latest core and svelte-query packages.

affected

Users of @tanstack/svelte-query-persist-client should update to ensure compatibility with the latest dependencies.

action

Update to version 6.1.34 to benefit from the latest dependency updates.

view source on github->
@tanstack/svelte-query@6.1.34lowJun 2, 2026

@tanstack/svelte-query@6.1.34

This release primarily updates dependencies, including @tanstack/query-core to version 5.101.0.

view source on github->
@tanstack/vue-query@5.101.0mediumdeprecationmigrationJun 2, 2026

@tanstack/vue-query@5.101.0

This release includes a patch to replace the deprecated `isServer` function with `environmentManager.isServer()`.

affected

Users relying on the deprecated `isServer` function are affected.

action

Update your code to use `environmentManager.isServer()` instead of `isServer`.

release_signals
!The `isServer` function has been deprecated and replaced with `environmentManager.isServer()`.
migration_steps1 steps
  1. 01Replace instances of `isServer` with `environmentManager.isServer()`.
view source on github->
release-2026-05-23-1717mediumsecurityMay 23, 2026

Release 2026-05-23 17:17

This release includes a fix for React Query to prevent optimistic fetching when not subscribed and upgrades @sveltejs/kit to address a security vulnerability.

affected

Users relying on React Query's optimistic fetching behavior and those using @sveltejs/kit are affected.

action

Upgrade to version 5.100.14 to ensure security fixes and bug fixes are applied.

release_signals
!Upgraded @sveltejs/kit to 2.57.1 to address CVE-2026-40073
view source on github->