v2.4.0

What's Changed

• chore: Migrate suspense related tests to e2e by @promer94 in #4204
• CI: add missing flag for canary test by @promer94 in #4206
• fix: Ensure useSWRImmutable overrides global refreshInterval by @CODEAbhinav-art in #4208
• fix: Extra render when changing to new key with useSWRImmutable by @promer94 in #4209
• fix: isHydration will cause unnecessary rerender by @promer94 in #4212
• fix: Ensure preload runs only on client by @Copilot in #4213

New Contributors

• @CODEAbhinav-art made their first contribution in #4208
• @Copilot made their first contribution in #4213

Full Changelog: v2.3.8...v2.4.0

v2.3.8

What's Changed

• deps: upgrade dev deps for build by @promer94 in #4188
• update use-sync-external-store to latest by @huozhi in #4189
• fix: cve-2025-55182 critical rce vulnerability by @PierreCrb in #4192
• fix: cve-2025-55184 & CVE-2025-55183 by @PierreCrb in #4198
• upgrade dev dep nextjs by @huozhi in #4199
• update dev dependencies to address cve by @PierreCrb in #4200
• enhance: Improve TSDoc comments by @shuding in #4203
• test: Import act from React by @shuding in #4202

New Contributors

• @PierreCrb made their first contribution in #4192

Full Changelog: v2.3.7...v2.3.8

v2.3.7

What's Changed

• deps: upgrade ci node version to 22 by @promer94 in #4184
• deps: upgrade pnpm version by @promer94 in #4185
• deps: upgrade playwright version by @promer94 in #4186
• deps: upgrade eslint version and fix lint problem by @promer94 in #4187
• feat: Add strictServerPrefetchWarning by @shuding in #4183

Full Changelog: v2.3.6...v2.3.7

v2.3.6

Patches

• fix: do not error when not enabled during suspense by @huozhi in #4156

Full Changelog: v2.3.5...v2.3.6

v2.3.5

Patches

• perf: optimize useSWRConfig with useMemo to maintain stable reference by @samuel871211 in #4110
  #4076
• fix: react.use should not depend on data condition by @huozhi in #4150

Chores

• doc: Sync PublicConfiguration.onDiscarded tsdoc with SWR official website by @samuel871211 in
• test: e2e test for 2702 by @promer94 in #4154

New Contributors

• @eungwang1 made their first contribution in #2947

Full Changelog: v2.3.4...v2.3.5

v2.3.5-beta.0

Patches

• perf: optimize useSWRConfig with useMemo to maintain stable reference by @samuel871211 in #4110
• doc: Sync PublicConfiguration.onDiscarded tsdoc with SWR official website by @samuel871211 in #4076
• feat: modify cache type to allow generic usage by @eungwang1 in #2947
• Revert "feat: modify cache type to allow generic usage" by @huozhi in #4151
• fix: react.use should not depend on data condition by @huozhi in #4150

New Contributors

• @eungwang1 made their first contribution in #2947

Full Changelog: v2.3.4...v2.3.5-beta.0

v2.3.4

What's Changed

• Fix markdown typo by @Nusab19 in #4106
• fix: check "if (!error)" skip error if value is cast to false by @vtgrachev in #4118
• feat: Improve global suspense-enabled data type by @oosawy in #4126
• fix: Performance improvement by reducing calls to toString() by @garyhuntddn in #4092
• fix: Optimize the revalidation logic for same key requests. by @agadzik in #4138

New Contributors

• @Nusab19 made their first contribution in #4106
• @vtgrachev made their first contribution in #4118
• @garyhuntddn made their first contribution in #4092

Full Changelog: v2.3.3...v2.3.4

v2.3.3

Patches

• enhance: use empty prototype object by @huozhi in #4099
• Initialise nextFocusRevalidatedAt on mount by @mgoodfellow in #2857

Misc

• Update Twitter references to X by @ManuLpz4 in #4103

New Contributors

• @ManuLpz4 made their first contribution in #4103
• @mgoodfellow made their first contribution in #2857

Full Changelog: v2.3.2...v2.3.3

v2.3.2

Patches

• (fix) keepPreviousData: return fallback instead of undefined value by @dvoytenko in #4087

Full Changelog: v2.3.1...v2.3.2

v2.3.1

Fixes

• fix: missing throwOnError in SWRMutationHook options by @Ram4GB in #3054
• fix: sever env detection for deno by @elrrrrrrr in #4064
• keepPreviousData: return fallback instead of undefined value by @dvoytenko in #4084

Misc

• ci: update pnpm setup and lock pnpm vesion by @huozhi in #4085
• build: bump bundler by @huozhi in #4086
• refactor: type improvement of useSWRHandler by @samuel871211 in #4075

New Contributors

• @Ram4GB made their first contribution in #3054
• @elrrrrrrr made their first contribution in #4064
• @dvoytenko made their first contribution in #4084
• @samuel871211 made their first contribution in #4075

Full Changelog: v2.3.0...v2.3.1