This reverts one of the changes in v2.1.4.

⚠️ If you rely on the #1074 behavior of deepClone. This change is breaking. The migration path is to use unstable_deepProxy instead.

What's Changed

• changed deepClone back to original and added deepProxy by @overthemike in #1169

New Contributors

• @01-binary made their first contribution in #1164

Full Changelog: v2.1.7...v2.1.8

v2.1.6 has a regression in performance. This version fixes it.

What's Changed

• fix: performance with subscription by @dai-shi in #1156

Full Changelog: v2.1.6...v2.1.7

This fixes a fundamental bug related with snapshot().

What's Changed

• fix(vanilla): snapshot should change with subscription after deleting nested props by @pilaoda in #1153

New Contributors

• @CosPie made their first contribution in #1095
• @pilaoda made their first contribution in #1153

Full Changelog: v2.1.5...v2.1.6

This fixes module resolution issue for React Native users.

What's Changed

• ci(.github/workflows): add 'test.yml' and* fix(package): react-native condition by @dai-shi in #1085

Full Changelog: v2.1.4...v2.1.5

A small fix in utils.

What's Changed

• refactor(vanilla): change all exported functions to 'function declarations' by @sukvvon in #1061
• fix(utils): updated deepClone to handle proxyMap and proxySet by @overthemike in #1074

New Contributors

• @ferreira-tb made their first contribution in #1050

Full Changelog: v2.1.3...v2.1.4

This version includes a fix in the proxySet util.

What's Changed

• fix(proxySet): fix .symmetricDifference,.isDisjointFrom; add .difference by @magicdawn in #1040

New Contributors

• @sukvvon made their first contribution in #1006
• @leweyse made their first contribution in #1021
• @dmaskasky made their first contribution in #1029
• @magicdawn made their first contribution in #1040

Full Changelog: v2.1.2...v2.1.3

There was some issues in v2.1.0 and v2.1.1, which are fixed.

What's Changed

• fix(vanilla): revert #970 by @dai-shi in #986
• Fixed iterator reactivity in proxyMap and proxySet by @overthemike in #988

Full Changelog: v2.1.1...v2.1.2

This fixes a bug in proxyMap and proxySet implementations introduced in v2.1.0.

What's Changed

• fixed issue with .has() when new value is added and then deleted or c… by @overthemike in #981

New Contributors

• @kretajak made their first contribution in #984

Full Changelog: v2.1.0...v2.1.1

We've improved the performance of proxyMap and proxySet. Kudos to @overthemike and @fkhadra !

What's Changed

• fix(vanilla): createSnapshotDefault by @dai-shi in #967
• fix(vanilla): createSnapshot by @dai-shi in #970
• chore(vanilla): mark op unstable and internal by @dai-shi in #973
• New implementation of proxyMap and proxySet with performance improvements by @overthemike in #965

New Contributors

• @overthemike made their first contribution in #940
• @aretrace made their first contribution in #944

Full Changelog: v2.0.0...v2.1.0

🎉🎉🎉 Valtio v2 is Here! 🍾🍾🍾

Small Breaking Changes

Most users won't even notice the differences, but we recommend checking out the migration guide to ensure a smooth transition.

New Emoji

💊 -> 🧙

Say hello to our new emoji! This change symbolizes the magic of Valtio.

Let’s Grow the Ecosystem Together!

We are entering a new era of Valtio development, and we need your help to grow the ecosystem. Whether you are an experienced contributor or just getting started, now is the perfect time to join us!

What's Changed

• v2 by @dai-shi in #810
• feat(core): expose internal states and functions by @dai-shi in #931
• breaking(vanilla): do not handle promises by @dai-shi in #934

New Contributors

• @AmirSa12 made their first contribution in #898
• @TotallyBiased made their first contribution in #901
• @L-Qun made their first contribution in #908
• @himself65 made their first contribution in #920
• @kciter made their first contribution in #922

Full Changelog: v1.13.2...v2.0.0