stack.pulse
#stacks/apollo-client/data

Apollo Client release notes, breaking changes, and upgrade notes.

Fully-featured caching GraphQL client StackPulse turns upstream changelogs into scannable summaries with risky changes, deprecations, migration notes, and source links.

releases
5
breaking
0
security
0
deprecated
1
migrations
0

Get source-linked upgrade notes and occasional sponsor recommendations. No GitHub login required.

what stackpulse tracks

Apollo Client releases from GitHub

StackPulse watches Apollo Client 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
@apollo/client@4.3.0-alpha.1mediumdeprecationprereleaseJun 11, 2026

@apollo/client@4.3.0-alpha.1

This alpha release aligns cache generic constraints with `Cache.Implementation`, ensuring consistency across deprecated React mutation types and internal query-related types.

affected

Developers using deprecated React mutation types or internal query-related types may need to review their code for alignment with cache API constraints.

action

Review and update any usage of deprecated React mutation types to ensure compatibility with the updated cache API constraints.

release_signals
!Deprecated React mutation types (`MutationHookOptions`, `MutationFunctionOptions`, `MutationTuple`) are updated to align with cache API constraints.
view source on github->
Apollo Client release notes, breaking changes, and upgrade notes · StackPulse