vercel/swr Release Notes

v2.3.1 (2025-02-05)

### Fixes
* fix: missing `throwOnError` in SWRMutationHook options by @Ram4GB in https://github.com/vercel/swr/pull/3054
* fix: sever env detection for deno by @elrrrrrrr in https://github.com/vercel/swr/pull/4064
* keepPreviousData: return fallback instead of undefined value by @dvoytenko in https://github.com/vercel/swr/pull/4084

### Misc
* ci: update pnpm setup and lock pnpm vesion by @huozhi in https://github.com/vercel/swr/pull/4085
* build: bump bundler by @huozhi in https://github.com/vercel/swr/pull/4086
* refactor: type improvement of `useSWRHandler` by @samuel871211 in https://github.com/vercel/swr/pull/4075

## New Contributors
* @Ram4GB made their first contribution in https://github.com/vercel/swr/pull/3054
* @elrrrrrrr made their first contribution in https://github.com/vercel/swr/pull/4064
* @dvoytenko made their first contribution in https://github.com/vercel/swr/pull/4084
* @samuel871211 made their first contribution in https://github.com/vercel/swr/pull/4075

**Full Changelog**: https://github.com/vercel/swr/compare/v2.3.0...v2.3.1

v2.3.0 (2024-12-23)

### Feature

* Support promises as fallback data by @shuding in https://github.com/vercel/swr/pull/2891
* Allow to use with React 19 by @vladshcherbin and @devjiwonchoi in https://github.com/vercel/swr/pull/3047, https://github.com/vercel/swr/pull/2963

### Patches

* fix #3030 and run relateive test in edge-runtime by @promer94 in https://github.com/vercel/swr/pull/3036
* fix: Only suspend when using the `fallback` by @shuding in https://github.com/vercel/swr/pull/3045
* fix type check in tests by @huozhi in https://github.com/vercel/swr/pull/3052
* fix: Replace the deprecated 'window' with 'globalThis' for Deno by @saul-atomrigs in https://github.com/vercel/swr/pull/2915
* fix: check if config.fallback is undefined by @taku-hatano in https://github.com/vercel/swr/pull/2913
* fix(infinte): export SWRInfiniteKeyedMutator type by @LeoMcA in https://github.com/vercel/swr/pull/2900
* fix: Improve comparison performance by @shuding in https://github.com/vercel/swr/pull/2973
* Export ScopedMutator type by @joshkel in https://github.com/vercel/swr/pull/2937
* Improve-Type-Safety-and-State-Access-in-useStateWithDeps-Hook by @O-BERNARDOFOEGBU in https://github.com/vercel/swr/pull/3027

### Misc

* chore: bump dev deps and change example react version to latest by @huozhi in https://github.com/vercel/swr/pull/2894
* build: fix beta release job by @huozhi in https://github.com/vercel/swr/pull/2895
* chore: Improve test coverage by @shuding in https://github.com/vercel/swr/pull/2903
* chore: simplify test coverage strategy by @huozhi in https://github.com/vercel/swr/pull/2909
* build: simplify react-server export and update bundler by @huozhi in https://github.com/vercel/swr/pull/2897
* examples: add RSC streaming pre-render with promise fallback example by @promer94 in https://github.com/vercel/swr/pull/2905
* Drop client-only by @huozhi in https://github.com/vercel/swr/pull/2910
* Mark package as side-effect free by @htunnicliff in https://github.com/vercel/swr/pull/2904
* Drop exports module field by @huozhi in https://github.com/vercel/swr/pull/2911
* chore: update pkg script watch by @unliar in https://github.com/vercel/swr/pull/2920
* test: remove console.error times check by @promer94 in https://github.com/vercel/swr/pull/2918
* build: bump bundler for perf by @huozhi in https://github.com/vercel/swr/pull/2929
* Fix bundling of client entry chunks  by @huozhi in https://github.com/vercel/swr/pull/2932
* ci: fix ci error and upgrade action version by @promer94 in https://github.com/vercel/swr/pull/2952
* Add SWRInfiniteMutatorOptions type to export by @ludwigbacklund in https://github.com/vercel/swr/pull/2954
* test: update the revalidate function test for useSWRInfinite by @koba04 in https://github.com/vercel/swr/pull/2955
* chore: upgrade nextjs dev dep for e2e testing by @huozhi in https://github.com/vercel/swr/pull/3044
* ci: simplify ci config and bump some deps version by @promer94 in https://github.com/vercel/swr/pull/2770
* chore: reorganize entries by @huozhi in https://github.com/vercel/swr/pull/3048
* Bump bundler and reorganize serialize exports by @huozhi in https://github.com/vercel/swr/pull/3049
* upgrade use-sync-external-store to support react 19 by @huozhi in https://github.com/vercel/swr/pull/3050


## New Contributors
* @htunnicliff made their first contribution in https://github.com/vercel/swr/pull/2904
* @saul-atomrigs made their first contribution in https://github.com/vercel/swr/pull/2915
* @unliar made their first contribution in https://github.com/vercel/swr/pull/2920
* @ludwigbacklund made their first contribution in https://github.com/vercel/swr/pull/2954
* @taku-hatano made their first contribution in https://github.com/vercel/swr/pull/2913
* @LeoMcA made their first contribution in https://github.com/vercel/swr/pull/2900
* @devjiwonchoi made their first contribution in https://github.com/vercel/swr/pull/2963
* @vladshcherbin made their first contribution in https://github.com/vercel/swr/pull/3047
* @O-BERNARDOFOEGBU made their first contribution in https://github.com/vercel/swr/pull/3027

**Full Changelog**: https://github.com/vercel/swr/compare/v2.2.5...v2.3.0

v2.2.6-beta.3 (2024-05-24)

## What's Changed
* ci: fix ci error and upgrade action version by @promer94 in https://github.com/vercel/swr/pull/2952
* Add SWRInfiniteMutatorOptions type to export by @ludwigbacklund in https://github.com/vercel/swr/pull/2954
* test: update the revalidate function test for useSWRInfinite by @koba04 in https://github.com/vercel/swr/pull/2955
* Export ScopedMutator type by @joshkel in https://github.com/vercel/swr/pull/2937
* fix: check if config.fallback is undefined by @taku-hatano in https://github.com/vercel/swr/pull/2913
* fix(infinte): export SWRInfiniteKeyedMutator type by @LeoMcA in https://github.com/vercel/swr/pull/2900
* chore: add react peerDeps 19 by @devjiwonchoi in https://github.com/vercel/swr/pull/2963

## New Contributors
* @ludwigbacklund made their first contribution in https://github.com/vercel/swr/pull/2954
* @taku-hatano made their first contribution in https://github.com/vercel/swr/pull/2913
* @LeoMcA made their first contribution in https://github.com/vercel/swr/pull/2900
* @devjiwonchoi made their first contribution in https://github.com/vercel/swr/pull/2963

**Full Changelog**: https://github.com/vercel/swr/compare/v2.2.6-beta.2...v2.2.6-beta.3

v2.2.6-beta.1 (2024-03-31)

## What's Changed
* build: fix beta release job by @huozhi in https://github.com/vercel/swr/pull/2895
* chore: Improve test coverage by @shuding in https://github.com/vercel/swr/pull/2903
* chore: simplify test coverage strategy by @huozhi in https://github.com/vercel/swr/pull/2909
* build: simplify react-server export and update bundler by @huozhi in https://github.com/vercel/swr/pull/2897
* examples: add RSC streaming pre-render with promise fallback example by @promer94 in https://github.com/vercel/swr/pull/2905
* Drop client-only by @huozhi in https://github.com/vercel/swr/pull/2910
* Mark package as side-effect free by @htunnicliff in https://github.com/vercel/swr/pull/2904
* Drop exports module field by @huozhi in https://github.com/vercel/swr/pull/2911
* fix: Replace the deprecated 'window' with 'globalThis' for Deno by @saul-atomrigs in https://github.com/vercel/swr/pull/2915
* chore: update pkg script watch by @unliar in https://github.com/vercel/swr/pull/2920
* test: remove console.error times check by @promer94 in https://github.com/vercel/swr/pull/2918

## New Contributors
* @htunnicliff made their first contribution in https://github.com/vercel/swr/pull/2904
* @saul-atomrigs made their first contribution in https://github.com/vercel/swr/pull/2915
* @unliar made their first contribution in https://github.com/vercel/swr/pull/2920

**Full Changelog**: https://github.com/vercel/swr/compare/v2.2.6-beta.0...v2.2.6-beta.1

v2.2.5 (2024-02-15)

## Patches
* types: isLoading typed as boolean when using fallbackData (#2866) by @yjrhgvbn in https://github.com/vercel/swr/pull/2875
* fix: allow onErrorRetry on inactive tab without focus/reconnect revalidation by @qkdreyer in https://github.com/vercel/swr/pull/2848
* feat: pass a function to the revalidate option in mutate by @koba04 in https://github.com/vercel/swr/pull/2862
* fix: SWRConfiguration type by @hulla-dev in https://github.com/vercel/swr/pull/2882

## Misc
* build: use new bundle convention by @huozhi in https://github.com/vercel/swr/pull/2865
* chore: update pnpm-lock.yaml by @koba04 in https://github.com/vercel/swr/pull/2874
* chore: remove useless comment by @kongmoumou in https://github.com/vercel/swr/pull/2868
* test: run pnpm test on CI by @koba04 in https://github.com/vercel/swr/pull/2872
* fix: all act warnings by @koba04 in https://github.com/vercel/swr/pull/2861
* Update bundler by @huozhi in https://github.com/vercel/swr/pull/2830

## New Contributors
* @kongmoumou made their first contribution in https://github.com/vercel/swr/pull/2868
* @yjrhgvbn made their first contribution in https://github.com/vercel/swr/pull/2875
* @qkdreyer made their first contribution in https://github.com/vercel/swr/pull/2848
* @hulla-dev made their first contribution in https://github.com/vercel/swr/pull/2882

**Full Changelog**: https://github.com/vercel/swr/compare/v2.2.4...v2.2.5

v2.2.3 (2023-09-25)

## Patches
* fix: remove permissive type by @wcatron in https://github.com/vercel/swr/pull/2759
* Remove `index.js` suffix of `use-sync-external-store/shim` to support React Native by @malash in https://github.com/vercel/swr/pull/2767
* fix: default to fetch type in keyed mutator by @linkvt in https://github.com/vercel/swr/pull/2753
* types: export mutation types by @promer94 in https://github.com/vercel/swr/pull/2780

## Misc

* test: update tests, use matched types for mutate api by @huozhi in https://github.com/vercel/swr/pull/2781

## New Contributors
* @wcatron made their first contribution in https://github.com/vercel/swr/pull/2759
* @malash made their first contribution in https://github.com/vercel/swr/pull/2767
* @linkvt made their first contribution in https://github.com/vercel/swr/pull/2753

**Full Changelog**: https://github.com/vercel/swr/compare/v2.2.2...v2.2.3

v2.2.1 (2023-08-27)

## What's Changed
* Add use client directive for client components exports by @huozhi in https://github.com/vercel/swr/pull/2696
* remove the 'use client' directive and add client-only to useSWR entry. by @promer94 in https://github.com/vercel/swr/pull/2705
* fix: should serialize subscription fn key by @promer94 in https://github.com/vercel/swr/pull/2711
* build(deps-dev): bump word-wrap from 1.2.3 to 1.2.4 by @dependabot in https://github.com/vercel/swr/pull/2720
* fix: only make data and error update as a non-blocking transition by @promer94 in https://github.com/vercel/swr/pull/2691
* build: generate d.mts for for .mjs, so typescript could resolve types correctly by @promer94 in https://github.com/vercel/swr/pull/2695
* fix(infinite): Fix the ability to use preload along with useSWRInfinite by @agadzik in https://github.com/vercel/swr/pull/2723
* fix: Ensure that using preload with useSWRInfinite returns back an array of data by @agadzik in https://github.com/vercel/swr/pull/2726
* fix: preload request should be consumed within `revalidate` to support `parallel` option by @promer94 in https://github.com/vercel/swr/pull/2727
* Fix the issue that useSWR revalidation isn't triggered if the useSWR call happens after mutation by @Ponyets in https://github.com/vercel/swr/pull/2731
* fix(mutate): fix types of mutate/trigger; make mutate/trigger always return the result of fetcher by @Ponyets in https://github.com/vercel/swr/pull/2708
* build(deps-dev): bump tough-cookie from 4.1.2 to 4.1.3 by @dependabot in https://github.com/vercel/swr/pull/2735
* build(deps-dev): bump json5 from 2.2.1 to 2.2.3 by @dependabot in https://github.com/vercel/swr/pull/2736
* docs: use isLoading instead of !data by @pawfa in https://github.com/vercel/swr/pull/2734

## New Contributors
* @agadzik made their first contribution in https://github.com/vercel/swr/pull/2723
* @Ponyets made their first contribution in https://github.com/vercel/swr/pull/2731
* @pawfa made their first contribution in https://github.com/vercel/swr/pull/2734

**Full Changelog**: https://github.com/vercel/swr/compare/v2.2.0...v2.2.1

v2.2.1-beta.1 (2023-07-26)

## What's Changed
* fix: Add use client directive for client components exports by @huozhi in https://github.com/vercel/swr/pull/2696
* fix: only make data and error update as a non-blocking transition by @promer94 in https://github.com/vercel/swr/pull/2691
* fix: Fix the ability to use preload along with useSWRInfinite by @agadzik in https://github.com/vercel/swr/pull/2723
* fix: Remove the 'use client' directive and add client-only to useSWR entry. by @promer94 in https://github.com/vercel/swr/pull/2705
* fix: should serialize subscription fn key by @promer94 in https://github.com/vercel/swr/pull/2711
* chore: bump word-wrap from 1.2.3 to 1.2.4 by @dependabot in https://github.com/vercel/swr/pull/2720
* chore: generate d.mts for for .mjs, so typescript could resolve types correctly by @promer94 in https://github.com/vercel/swr/pull/2695

## New Contributors
* @agadzik made their first contribution in https://github.com/vercel/swr/pull/2723

**Full Changelog**: https://github.com/vercel/swr/compare/v2.2.0...v2.2.1-beta.1

v2.2.0 (2023-06-22)


## What's Changed
* feat: use `React.use` API by @himself65 in https://github.com/vercel/swr/pull/2596
* feat: improve preload and suspense integration by @promer94 in https://github.com/vercel/swr/pull/2658
* feat: Add react-server bundle for core and infinite by @huozhi in https://github.com/vercel/swr/pull/2664
* fix: remove `startTransition` so mutation hook could update immediately by @promer94 in https://github.com/vercel/swr/pull/2654
* fix: keepPreviousData should also work in suspense by @promer94 in https://github.com/vercel/swr/pull/2649
* fix: do unsubscribe synchronously by @promer94 in https://github.com/vercel/swr/pull/2648
* fix: reset the error when mutate succeeded by @koba04 in https://github.com/vercel/swr/pull/2592
* fix: Fix mutation types order by @huozhi in https://github.com/vercel/swr/pull/2669
* fix: Conditional Typing in useSWRMutation to Allow Optional ExtraArg Without Explicitly Passing Undefined by @saengmotmi in https://github.com/vercel/swr/pull/2666
* fix: Pass displayed data as second parameter of functional optimistic data by @francescogior in https://github.com/vercel/swr/pull/2668
* fix: Adjust rsc exports by @huozhi in https://github.com/vercel/swr/pull/2673
* fix: Revert "fix: remove startTransition so mutation hook could update immediately (#2654)" by @huozhi in https://github.com/vercel/swr/pull/2681
* types: fix immutable export paths by @huozhi in https://github.com/vercel/swr/pull/2670
* types: improve `useSWRMutation` type. by @promer94 in https://github.com/vercel/swr/pull/2604
* chore: upgrade to pnpm8 by @promer94 in https://github.com/vercel/swr/pull/2605
* ci: drop unused inputs and step by @nicolewhite in https://github.com/vercel/swr/pull/2624
* ci: update github token by @huozhi in https://github.com/vercel/swr/pull/2636
* ci: use gh token credentials for cloning repo by @huozhi in https://github.com/vercel/swr/pull/2637
* ci: use script to bump semver version by @huozhi in https://github.com/vercel/swr/pull/2651
* ci: Add daily test job for react canary by @suyanhanx in https://github.com/vercel/swr/pull/2601
* build: fix equal signs by @huozhi in https://github.com/vercel/swr/pull/2628
* build: fix bad runner by @huozhi in https://github.com/vercel/swr/pull/2629
* build: use prepatch/minor/major command for prerelease by @huozhi in https://github.com/vercel/swr/pull/2627
* build: fix release semver by @huozhi in https://github.com/vercel/swr/pull/2630
* build: add trigger release job by @huozhi in https://github.com/vercel/swr/pull/2615
* build: determin release tag by @huozhi in https://github.com/vercel/swr/pull/2616
* build: fix conflict types for index and index.react-server by @huozhi in https://github.com/vercel/swr/pull/2677
* test: fix flaky suspense test in canary by @promer94 in https://github.com/vercel/swr/pull/2655
* test: improve preload test by @promer94 in https://github.com/vercel/swr/pull/2657
* test: add e2e test for react-server entry by @promer94 in https://github.com/vercel/swr/pull/2671
* test: add a new test setting to run tests with build files by @koba04 in https://github.com/vercel/swr/pull/2583

## New Contributors
* @suyanhanx made their first contribution in https://github.com/vercel/swr/pull/2601
* @nicolewhite made their first contribution in https://github.com/vercel/swr/pull/2624
* @saengmotmi made their first contribution in https://github.com/vercel/swr/pull/2666
* @francescogior made their first contribution in https://github.com/vercel/swr/pull/2668

**Full Changelog**: https://github.com/vercel/swr/compare/v2.1.5...v2.2.0

v2.2.0-beta.3 (2023-06-18)

## What's Changed
* Fix Conditional Typing in useSWRMutation to Allow Optional ExtraArg Without Explicitly Passing Undefined by @saengmotmi in https://github.com/vercel/swr/pull/2666
* Pass displayed data as second parameter of functional optimistic data by @francescogior in https://github.com/vercel/swr/pull/2668
* Adjust rsc exports by @huozhi in https://github.com/vercel/swr/pull/2673
* test: add e2e test for react-server entry by @promer94 in https://github.com/vercel/swr/pull/2671

## New Contributors
* @saengmotmi made their first contribution in https://github.com/vercel/swr/pull/2666
* @francescogior made their first contribution in https://github.com/vercel/swr/pull/2668

**Full Changelog**: https://github.com/vercel/swr/compare/v2.2.0-beta.2...v2.2.0-beta.3

v2.2.0-beta.1 (2023-06-16)

## What's Changed
* fix: do unsubscribe synchronously by @promer94 in https://github.com/vercel/swr/pull/2648
* fix: reset the error when mutate succeeded by @koba04 in https://github.com/vercel/swr/pull/2592
* ci: use script to bump semver version by @huozhi in https://github.com/vercel/swr/pull/2651
* fix: remove `startTransition` so mutation hook could update immediately by @promer94 in https://github.com/vercel/swr/pull/2654
* fix: keepPreviousData should also work in suspense by @promer94 in https://github.com/vercel/swr/pull/2649
* test: fix flaky suspense test in canary by @promer94 in https://github.com/vercel/swr/pull/2655
* test: improve preload test by @promer94 in https://github.com/vercel/swr/pull/2657
* feat: improve preload and suspense integration by @promer94 in https://github.com/vercel/swr/pull/2658
* Add react-server bundle for core and infinite by @huozhi in https://github.com/vercel/swr/pull/2664


**Full Changelog**: https://github.com/vercel/swr/compare/v2.2.0-beta.0...v2.2.0-beta.1

v2.2.0-beta.0 (2023-05-23)

## What's Changed
* test: add a new test setting to run tests with build files by @koba04 in https://github.com/vercel/swr/pull/2583
* feat: use `React.use` API by @Himself65 in https://github.com/vercel/swr/pull/2596
* ci: Add daily test job for react canary by @suyanhanx in https://github.com/vercel/swr/pull/2601
* build: add trigger release job by @huozhi in https://github.com/vercel/swr/pull/2615
* build: determin release tag by @huozhi in https://github.com/vercel/swr/pull/2616
* chore: upgrade to pnpm8 by @promer94 in https://github.com/vercel/swr/pull/2605
* types: improve `useSWRMutation` type. by @promer94 in https://github.com/vercel/swr/pull/2604
* ci: drop unused inputs and step by @nicolewhite in https://github.com/vercel/swr/pull/2624
* build: use prepatch/minor/major command for prerelease by @huozhi in https://github.com/vercel/swr/pull/2627
* build: fix equal signs by @huozhi in https://github.com/vercel/swr/pull/2628
* build: fix bad runner by @huozhi in https://github.com/vercel/swr/pull/2629
* build: fix release semver by @huozhi in https://github.com/vercel/swr/pull/2630
* ci: update github token by @huozhi in https://github.com/vercel/swr/pull/2636
* ci: use gh token credentials for cloning repo by @huozhi in https://github.com/vercel/swr/pull/2637

## New Contributors
* @suyanhanx made their first contribution in https://github.com/vercel/swr/pull/2601
* @nicolewhite made their first contribution in https://github.com/vercel/swr/pull/2624

**Full Changelog**: https://github.com/vercel/swr/compare/v2.1.5...v2.2.0-beta.0

v2.1.4 (2023-04-23)

## What's Changed
* Upgrade bundler by @huozhi in https://github.com/vercel/swr/pull/2557
* examples: fix invalid links by @fxOne in https://github.com/vercel/swr/pull/2559
* types: Allow auto-import by improving generated types by @oosawy in https://github.com/vercel/swr/pull/2563
* fix: pass serialized args to preload fetcher by @oosawy in https://github.com/vercel/swr/pull/2564
* chore: use provenance for release by @HerringtonDarkholme in https://github.com/vercel/swr/pull/2571
* deps: update @testing-library/react to v14 by @koba04 in https://github.com/vercel/swr/pull/2578
* fix: Fix dependency tracking and useSES bug by @shuding and @promer94 in https://github.com/vercel/swr/pull/2576

## New Contributors
* @fxOne made their first contribution in https://github.com/vercel/swr/pull/2559
* @oosawy made their first contribution in https://github.com/vercel/swr/pull/2563
* @HerringtonDarkholme made their first contribution in https://github.com/vercel/swr/pull/2571

**Full Changelog**: https://github.com/vercel/swr/compare/v2.1.3...v2.1.4

v2.1.3 (2023-04-10)

## What's Changed
* Fix #2548: pass origin key to subcription callback by @Zheaoli in https://github.com/vercel/swr/pull/2550
* Examples: fix type in axios-typescript example by @daochouwangu in https://github.com/vercel/swr/pull/2552
* Update Cache Interface types by @dmmulroy in https://github.com/vercel/swr/pull/2554
* fix: data passed to refreshInterval function is not latest by @hong24 in https://github.com/vercel/swr/pull/2354
* types: allow passing function as `Data` for `useSWRSubscriptionOptions` by @promer94 in https://github.com/vercel/swr/pull/2551

## New Contributors
* @Zheaoli made their first contribution in https://github.com/vercel/swr/pull/2550
* @daochouwangu made their first contribution in https://github.com/vercel/swr/pull/2552
* @dmmulroy made their first contribution in https://github.com/vercel/swr/pull/2554

**Full Changelog**: https://github.com/vercel/swr/compare/v2.1.2...v2.1.3

v2.1.2 (2023-04-02)

### Patches

* Improved type inferring for `swr/subscription`
* Adding `SWRSubscriptionOptions` type for `swr/subscription`

## Changes
* test: add typing test for empty config by @koba04 in https://github.com/vercel/swr/pull/2521
* test: fix syntax error in Equal type alias implementation by @SACHINnANYAKKARA in https://github.com/vercel/swr/pull/2517
* chore: remove engines by @promer94 in https://github.com/vercel/swr/pull/2536
* types: improve `useSWRSubscription` types by @promer94 in https://github.com/vercel/swr/pull/2535
* Rename subscription types by @huozhi in https://github.com/vercel/swr/pull/2537

## New Contributors
* @SACHINnANYAKKARA made their first contribution in https://github.com/vercel/swr/pull/2517

**Full Changelog**: https://github.com/vercel/swr/compare/v2.1.1...v2.1.2

v2.1.0 (2023-03-06)

## Feature

* Subscription mode by @huozhi in https://github.com/vercel/swr/pull/1263 
* parallel option for useSWRInfinite by @koba04 in https://github.com/vercel/swr/pull/2404 

Checkout [subscription docs](https://swr.vercel.app/docs/subscription) and [useSWRInfinite parallel fetching docs](https://swr.vercel.app/docs/pagination#parallel-fetching-mode) for more details

## Patches
* fix: use the latest config in useSWRMutation by @koba04 in https://github.com/vercel/swr/pull/2468
* Fix: type support for suspense and fallbackData(#2396) by @taro-28 in https://github.com/vercel/swr/pull/2452
* Error should be reset when new data comes by @huozhi in https://github.com/vercel/swr/pull/2472
* fix: avoid creating new snapshot if cache is not updated at client during streaming by @promer94 in https://github.com/vercel/swr/pull/2475
* refactor: initialize the cache only on first access by @promer94 in https://github.com/vercel/swr/pull/2479

## Misc
* ci: fix publish workflow by @promer94 in https://github.com/vercel/swr/pull/2453
* ci: faster e2e test by @promer94 in https://github.com/vercel/swr/pull/2428
* test: add a test for keepPreviousData without changing key by @koba04 in https://github.com/vercel/swr/pull/2470
* Always assume subscriptions will return sub count from current key by @huozhi in https://github.com/vercel/swr/pull/2460
* test: Fix flaky e2e test by @promer94 in https://github.com/vercel/swr/pull/2476
* chore: Add subscription example by @huozhi in https://github.com/vercel/swr/pull/2480

## New Contributors
* @taro-28 made their first contribution in https://github.com/vercel/swr/pull/2452

**Full Changelog**: https://github.com/vercel/swr/compare/v2.0.4...v2.1.0

v2.0.4 (2023-02-24)

## Patches

* build: fix release job condition by @huozhi in https://github.com/vercel/swr/pull/2392
* types: fix some mutation type issue by @promer94 in https://github.com/vercel/swr/pull/2421
* fix: Error retry should be handled by global revalidator instead of local revalidation function by @promer94 in https://github.com/vercel/swr/pull/2415
* fix: ensure initCache setter function stays within bounds of subscriptions by @lfbergee in https://github.com/vercel/swr/pull/2411

## Misc
* test: stream ssr e2e by @promer94 in https://github.com/vercel/swr/pull/2395
* test: fix an act warning by @koba04 in https://github.com/vercel/swr/pull/2403


## New Contributors
* @lfbergee made their first contribution in https://github.com/vercel/swr/pull/2411

**Full Changelog**: https://github.com/vercel/swr/compare/v2.0.3...v2.0.4

v2.0.3 (2023-01-28)

## Patches

* fix: parameters passed to subscribe is inconsistent with its declaration by @hong24 in https://github.com/vercel/swr/pull/2353
* fix: when inifinite key changes, should use cached pagesize instead of initialSize by @promer94 in https://github.com/vercel/swr/pull/2386
* fix: make compare function only compare data (#2375) by @Retrospection and @promer94 in https://github.com/vercel/swr/pull/2387 https://github.com/vercel/swr/pull/2389
* fix: initial loading state should be false with revalidation is disabed by @promer94 in https://github.com/vercel/swr/pull/2382
* fix: Ensure hydration matches the SSR result during streaming by @shuding in https://github.com/vercel/swr/pull/2391

## Chores

* ci: only run release when tags pushed by @promer94 in https://github.com/vercel/swr/pull/2388
* unify `-` characters in README.md by @JanKaifer in https://github.com/vercel/swr/pull/2334

## New Contributors
* @hong24 made their first contribution in https://github.com/vercel/swr/pull/2353
* @Retrospection made their first contribution in https://github.com/vercel/swr/pull/2387
* @JanKaifer made their first contribution in https://github.com/vercel/swr/pull/2334

**Full Changelog**: https://github.com/vercel/swr/compare/v2.0.2...v2.0.3

🚀 vercel/swr - Release Notes

v2.3.3 (2025-03-06)

v2.3.2 (2025-02-05)

v2.3.1 (2025-02-05)

v2.3.0 (2024-12-23)

v2.2.6-beta.4 (2024-06-01)

v2.2.6-beta.3 (2024-05-24)

v2.2.6-beta.2 (2024-04-06)

v2.2.6-beta.1 (2024-03-31)

v2.2.5 (2024-02-15)

v2.2.4 (2023-09-25)

v2.2.3 (2023-09-25)

v2.2.2 (2023-08-27)

v2.2.1 (2023-08-27)

v2.2.1-beta.1 (2023-07-26)

v2.2.0 (2023-06-22)

v2.2.0-beta.5 (2023-06-20)

v2.2.0-beta.4 (2023-06-20)

v2.2.0-beta.3 (2023-06-18)

v2.2.0-beta.2 (2023-06-16)

v2.2.0-beta.1 (2023-06-16)

v2.2.0-beta.0 (2023-05-23)

v2.1.5 (2023-04-25)

v2.1.4 (2023-04-23)

v2.1.3 (2023-04-10)

v2.1.2 (2023-04-02)

v2.1.1 (2023-03-22)

v2.1.0 (2023-03-06)

v2.0.4 (2023-02-24)

v2.0.3 (2023-01-28)

v2.0.2 (2023-01-26)