what stackpulse tracks
Apollo Client releases from GitHub
StackPulse watches Apollo Client release notes and keeps the original source link close to every summary.
#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
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.
@apollo/client@4.3.0-alpha.0mediumfeatureprereleaseJun 9, 2026
@apollo/client@4.3.0-alpha.0
This release introduces the ability to define the cache type for the Apollo Client, allowing for stricter type enforcement when using custom cache implementations.
affected
Developers using custom cache implementations with Apollo Client are affected.
action
Update your TypeScript definitions to specify the cache type using the `TypeOverrides` interface if needed.
release_signals
+Added the ability to define the cache type for the client using the `cache` property in the `TypeOverrides` interface.
@apollo/client@4.2.3mediumfeatureJun 8, 2026
@apollo/client@4.2.3
This release adds support for `graphql` v17 as a valid peer dependency, ensuring compatibility with the latest version of the GraphQL library.
affected
Users relying on `graphql` v17 will benefit from this update.
action
Update to this version if you are using `graphql` v17.
release_signals
+Support for `graphql` v17 as a valid peer dependency
@apollo/client@4.2.2mediumfeatureJun 3, 2026
@apollo/client@4.2.2
This patch release focuses on improving referential equality of masked data during refetch operations, ensuring consistency when results are deeply equal to previous ones.
affected
Developers relying on Apollo Client's refetch behavior may notice improved consistency in referential equality.
release_signals
+Preserve referential equality of masked data on refetch when the result is deeply equal to the previous result.
@apollo/client@4.2.1mediumfeatureJun 2, 2026
@apollo/client@4.2.1
This release fixes an issue with `useLazyQuery` where changes to the `pollInterval` were not being applied between renders.
affected
Developers using `useLazyQuery` with dynamic `pollInterval` values are affected.
action
Update to version 4.2.1 to ensure `pollInterval` changes are applied correctly.