v2.15.2

This release introduces some internal changes. In particular, it adds a warning when unsupported store mutations (side effects) are detected.

What's Changed

• fix(internals): add dev-only warning for unsupported side effect by @dai-shi in #3179
• refactor(utils): prefer onInit over setSelf by @dai-shi in #3172
• fix(internals): add storeHooks.i to be called when atomState is created by @dmaskasky in #3181

Full Changelog: v2.15.1...v2.15.2

v2.15.1

A minor but important fix in utils.

What's Changed

• fix(unwrap): recover from errors by @darrenclark in #3163

New Contributors

• @darrenclark made their first contribution in #3163

Full Changelog: v2.15.0...v2.15.1

v2.15.0

This is another change in the internal functions of the core, to help Jotai ecosystem libraries.

What's Changed

• feat(internals): External building blocks surface by @dmaskasky in #3149
• breaking: drop atom.unstable_is by @dai-shi in #3150
• add: read atom store hook and store hook tests by @dmaskasky in #3151

New Contributors

• @Antisunny made their first contribution in #3155

Full Changelog: v2.14.0...v2.15.0

v2.14.0

This version changes the internal functions of the core. Libraries that depend on them, such as jotai-devtools, need to be updated correspondingly.

What's Changed

• refactor: buildingBlocks to storeState by @dmaskasky in #3105
• allow atom with default update function to return reset and add tests by @scamden in #3137

New Contributors

• @peterpme made their first contribution in #3132
• @01-binary made their first contribution in #3138
• @scamden made their first contribution in #3137

Full Changelog: v2.13.1...v2.14.0

v2.13.1

This version fixes some types in utils.

What's Changed

• fix: useHydrateAtoms tuple types support looser definitions by @dmaskasky in #3117
• fix(utils/atomWithObservable): avoid external symbol type by @dai-shi in #3122

Full Changelog: v2.13.0...v2.13.1

v2.13.0

This removes the deprecated devstore. Be sure to use the latest jotai-devtools.

What's Changed

• Make @babel/{core,template} optional peer dependencies by @ikeyan in #3093
• breaking: drop deprecated devstore by @dai-shi in #3095
• fix(utils): support multiple args for useHydrateAtoms by @dmaskasky in #3100

New Contributors

• @bytetigers made their first contribution in #3097
• @bytesingsong made their first contribution in #3098
• @eeemmmmmm made their first contribution in #3102
• @ikeyan made their first contribution in #3093

Full Changelog: v2.12.5...v2.13.0

v2.12.5

An improvement for some edge cases.

What's Changed

• fix: support non-native promises by @dai-shi in #3068

New Contributors

• @donaldthai made their first contribution in #3073

Full Changelog: v2.12.4...v2.12.5

v2.12.4

We deprecate devstore capability, which will be dropped in the next minor version. Please use the latest jotai-devtools library.

What's Changed

• deprecate devstore by @dai-shi in #3023
• fix(package): react-native condition by @dai-shi in #3042
• fix(utils): allow undefined for atomWithStorage subscriber return by @caffeinewriter in #3055

New Contributors

• @caffeinewriter made their first contribution in #3056
• @CanRau made their first contribution in #3051

Full Changelog: v2.12.3...v2.12.4

v2.12.3

This introduces an internal capability for jotai-devtools.

What's Changed

• fix: expose an internal function for devtools by @dai-shi in #3045
• fix(react): experimental option to make attaching promise status controllable by @dai-shi in #3026

New Contributors

• @siyou made their first contribution in #3029

Full Changelog: v2.12.2...v2.12.3

v2.12.2

It includes some refactors and some minor fixes.

What's Changed

• refactor(vanilla, react): change exported functions to 'function declarations' and non-exported ones to 'arrow functions' by @sukvvon in #3002
• fix(core): improve error handling with multiple errors in flashCallbacks by @nightohl in #3011
• fix(utils): atomWithObservable option for React 19 behavior by @dai-shi in #3016
• fix(utils): Fix deepFreeze fails for boolean, number, string by @devuxer in #3018
• refactor(core): avoid onCancel hack by @dai-shi in #3019

New Contributors

• @Muneeb-juttt made their first contribution in #2997
• @a10nik made their first contribution in #2996
• @zakudriver made their first contribution in #3017
• @nightohl made their first contribution in #3011
• @devuxer made their first contribution in #3018

Full Changelog: v2.12.1...v2.12.2