what stackpulse tracks
SWR releases from GitHub
StackPulse watches SWR release notes and keeps the original source link close to every summary.
#stacks/swr/data
SWR release notes, breaking changes, and upgrade notes.
React Hooks for data fetching StackPulse turns upstream changelogs into scannable summaries with risky changes, deprecations, migration notes, and source links.
releases
7
breaking
0
security
1
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-backedv2.4.2lowJun 22, 2026
v2.4.2
This patch release fixes a double-unsubscribe issue in cache.ts and prevents resolved promises from suspending due to missing status.
affected
Users experiencing cache unsubscribe issues or promise suspension problems are affected.
action
Update to version 2.4.2 if experiencing cache or promise suspension issues.
v2.4.1lowdeprecationJun 22, 2026
v2.4.1
This release includes patches to remove a deprecated option and fix an issue reported in #4221.
affected
Users relying on the deprecated `downlevelIteration` option will need to update their configuration.
action
Remove any references to the `downlevelIteration` option in your configuration.
release_signals
!Removed the deprecated `downlevelIteration` option.
v2.4.0mediumfeatureFeb 1, 2026
v2.4.0
This release focuses on bug fixes and improvements, particularly addressing rendering issues and ensuring proper behavior of `useSWRImmutable` and preload functionality.
affected
Developers using `useSWRImmutable` or preload functionality may be affected by rendering fixes and behavior adjustments.
action
Review the fixes related to `useSWRImmutable` and preload to ensure compatibility with your implementation.
v2.3.8criticalsecurityDec 15, 2025
v2.3.8
This release focuses on security fixes and dependency updates, addressing several critical CVEs. It also includes minor enhancements like improved TSDoc comments.
affected
Users are affected by critical security vulnerabilities that have been patched in this release.
action
Upgrade to v2.3.8 immediately to mitigate critical security vulnerabilities.
release_signals
!CVE-2025-55182: Critical RCE vulnerability fixed
!CVE-2025-55184: Security vulnerability patched
!CVE-2025-55183: Security vulnerability patched
v2.3.7mediumfeatureNov 28, 2025
v2.3.7
This release includes dependency upgrades and introduces a new feature to enhance server-side prefetch warnings.
affected
Developers using server-side prefetching may benefit from stricter warnings.
action
Consider enabling `strictServerPrefetchWarning` for enhanced server-side prefetch warnings.
release_signals
+Added `strictServerPrefetchWarning` to provide stricter warnings for server-side prefetching.
v2.3.6mediumfeatureAug 11, 2025
v2.3.6
This release fixes an issue where errors would occur when SWR was not enabled during suspense.
affected
Users experiencing errors when SWR is not enabled during suspense are affected.
action
Upgrade to version 2.3.6 to resolve the issue.
v2.3.5mediumfeatureAug 9, 2025
v2.3.5
This release focuses on performance optimizations and bug fixes, including improvements to `useSWRConfig` stability and fixes for React.use dependencies.
affected
Developers using `useSWRConfig` or React.use in SWR may benefit from performance improvements and bug fixes.