v1.3.4

⚠️ Minimum Node.js requirements (for server-side usage like Next.js): v14.13.0, v12.20.0

Summary

jotai

• Fix a bug that prevented to recover from async atom errors

jotai/utils

• Add a new loadable util which allows to avoid using <Suspense>

jotai/babel

• Add new "experimental" babel plugin to auto-attach .debugLabel to atom configs
  • Feedback is very welcomed.

PRs

• #701 fix(core,query): handle edge cases with writeAtom returning a promise
• #678 refactor: stricter tsconfig
• #704 chore(build): simplify exports and support nested subpath
• #705 fix(core): Allow retries for errored async reads
• #698 feat(utils): Add loadable
• #697 feat(babel): Babel plugin: debug-label

v1.3.3

Summary

jotai

Previously, writing atom returns always void, but this was troublesome when a derived atom has a custom write function which returns a promise. Now, it returns a promise if write returns a promise.

PRs

• #687 refactor(core): re-implement useAtom with useReducer
• #689 fix(core): return promise void on write atom and set

v1.3.2

Summary

There was an issue in v1.3.1 with regard to CJS/ESM exports. Please use v1.3.2 instead.

PRs

• #679 Rollback to initial exports structures with duplicated .js and .mjs files for additional support of bundlers

v1.3.1

Summary

This changed the exports config to match with nodejs standard. If you experience some issues with your bundlers feel free to open issues to report them.

jotai/core

• Some code refactoring was done, which also changed other jotai/* bundles accordingly.

jotai/query

• Support enabled option (Previously, it wasn't working properly)
• Support infinite query page refresh

jotai/urql

• Support pause option
• Support reexecute callback

PRs

• #648 refactor: rename store to scope container
• #650 refactor: new store.ts based on old vanilla.ts
• #652 Fix(useAtomsSnapshot): Only use values in snapshots
• #653 fix(query): improve initial data method
• #654 refactor(core): remove duplicated code
• #665 feat(query): enabled functionality
• #655 fix(urql): support pause option
• #670 feat(query): infinite query page refresh
• #657 ESM/CJS Exports addition
• #668 feat(urql): support reexecute in atomWithQuery

v1.3.0

Summary

jotai

We fixed atom scope feature. useAtom now takes optional scope in the second argument and atom.scope is deprecated. As it falls back to the previous behavior, the core is not breaking. (However, other jotai/* has breaking changes in atom scope handling.)

jotai/utils

• New experimental useHydrateAtoms hook to restore atom values in render.
• Fixed performance related issues for waitForAll and useAtomCallback.

PRs

• #633 fix(weakCache): Replace recursion with while loop to avoid too much recursion
• #646 refactor(core): useMutableSource emulation without symbol and any
• #640 breaking: useAtom scope instead of atom scope
• #637 Feature: useHydrateAtoms
• #644 fix(utils): improve useAtomCallback performance

v1.2.2

Summary

v1.2.1 has an issue with TypeScript in jotai/utils, which is fixed.

PRs

• #600 chore(parser): upgrade to the new JSX transform and removing unused react imports
• #599 chore(utils): refactor atomWithObservable
• #602 chore(imports): enforce a convention in module import order
• #603 chore(examples, tests): remove React.FC from the TSX file
• #606 chore(imports): update the imports declarations of type annotations and declarations to import type
• #605 fix(utils): patch symbol type in atomWithObservable

v1.2.1

Summary

v1.2.0 introduced jotai/rxjs, but because atomWithObservable can be implemented library-agnostic, it's moved to jotai/utils. [BREAKING] jotai/rxjs bundle is removed.

PRs

• #593 feat(rxjs): Convert atomWithObservable to Observable spec
• #596 breaking(rxjs): move atomWithObservable in utils
• #597 fix(utils): atomWithObservable type

v1.2.0

Summary

jotai/query

• [BREAKING] Dropped equalityFn in atomWithQuery and atomWithInfiniteQuery
• Added an optional parameter getQueryClient for custom query client.
• Fixed the behavior with initialData

jotai/rxjs

• New bundle to integrate with rxjs.
• This is an experimental feature, and we are looking for a contributor.

Misc

• Fixed various utils and integrations for better atom scope handling. This is primarily for third-party libraries.

PRs

• #586 fix(query): subscribe instead of fetch if initialData
• #592 breaking(query): remove optional equalityFn from atomWith(Infinite)Query
• #589 fix: support atom scope outside core
• #341 feat: jotai/rxjs

v1.1.3

Summary

• Added "import" export entries for modern bundlers.
• Fixed atomWithInfiniteQuery in jotai/query.
• Fixed selectAtom and splitAtom in jotai/utils.

PRs

• #577 fix(utils): refactor to avoid variable outside atom
• #582 fix(query): gracefully handle CancelledError
• #583 fix: package.json exports to have import

v1.1.2

Summary

jotai/query

• Added a new function atomWithInfiniteQuery

PRs

• #571 feat(query): add atomWithInfiniteQuery
• #573 fix(query): use observer for refetch
• #574 chore(core): write getter default parameter instead of optional parameter