Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52706
This just prepares the repo for the next branch cut.
Changelog:
[Internal] [Changed] -
Reviewed By: cipolleschi
Differential Revision: D78558445
fbshipit-source-id: 2132d560dad447b3685874438387a519587f8554
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52678
From partner feedback, there's still appetite to support Node 20.x for the next <1y of life. Lower min version to `20.19.4` (Jul 2025) and widen test matrix in CI.
Changelog:
[General][Breaking] - Our new minimum Node version is Node.js 20 (Overrides #51840)
Reviewed By: cortinico
Differential Revision: D78494491
fbshipit-source-id: c8d9dc6250cb11f8a12ca7e761b65f4a8dae9265
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52359
This is needed ahead of the 81 branch cut.
Changelog:
[Internal] - Bump all packages to 0.81.0-main
Reviewed By: huntie
Differential Revision: D77602196
fbshipit-source-id: 1b52a7d1577783d72aba8d20f98032f29ffcc7df
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/51840
Bumps the minimum version of Node.js in React Native to the current active LTS release (22.x, upgraded from 18.x which is now out of support).
- CI configurations are reduced from `[22, 20, 18]` to `[24, 22]`.
{F1978909878}
See https://nodejs.org/en/about/previous-releases.
Changelog:
[General][Breaking] - Our new minimum Node version is Node.js 22
Reviewed By: yungsters, cortinico
Differential Revision: D76037015
fbshipit-source-id: b6e4b3ee279a9a93d716a13297420bba73f45250
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/48975
After cutting 0.78-stable, we need to bump the monorepo packages to `0.79.0-main`
## Changelog:
[Internal] - Bump monorepo packages to `0.79.0-main`
Reviewed By: cortinico, huntie
Differential Revision: D68715005
fbshipit-source-id: cb5abbf05e8638683687be8d61d66b3037111572
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/46699
Switch from legacy Babel Flow parser integrations to the Meta-maintained `hermes-eslint` and `babel-plugin-syntax-hermes-parser` packages (both part of the `hermes-parser` codebase).
Required to unblock D63535216.
Changelog: [Internal]
Reviewed By: hoxyq
Differential Revision: D63541483
fbshipit-source-id: 04ccfa04c9a2b8c0a87ef1a5c38e952971838b77
Summary:
This change bumps the React Native version in main to 0.77
bypass-github-export-checks
## Changelog:
[General][Changed] - Bump main to 0.77-main
## Facebook:
generated by running `js1 publish react-native 0.77.0-main`
Reviewed By: cortinico
Differential Revision: D62575939
fbshipit-source-id: 6d239fca2eed6cfe51f8c37f78d8dc8730c18b8c
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/46295
X-link: https://github.com/facebook/metro/pull/1343
Updated all **babel** packages in all `package.json` across the repo and ran `npx yarn-deduplicate yarn.lock --scopes babel`. Afterwards, fixed the following issues appearing as a result of that (squashed the following initially separate diffs to make this packages update work atomically):
### (D61336392) updated jest snapshot tests failing
### (D61336393) updated babel types and corrected typings accordingly
The latest babel 7 introduces the following features we need to adjust our types to:
* `JSXNamespacedName` is removed from valid `CallExpression` args ([PR](https://github.com/babel/babel/pull/16421))
* `JSXNamespacedName` is used for namespaced XML properties in things like `<div namespace:name="value">`, but `fn(namespace:name)` doesn't make any sense.
* Dynamic imports are enabled behind a new flag `createImportExpressions` ([PR](https://github.com/babel/babel/pull/15682)), introducing calls such as `import(foo, options)`. These complicate the expected values passed to `import` to be more than just strings.
* Since these are behind a flag that is not expected to be enabled, we can throw an error for now and whoever uses it can add a support to it if needed later.
### Added a new metro ENV ignore
`BROWSERSLIST_ROOT_PATH` is set to `""` explicitly in `xplat/js/BUCK`
and then ignored in
`js/tools/metro-buck-transform-worker/src/EnvVarAllowList.js`
Reviewed By: robhogan
Differential Revision: D61543660
fbshipit-source-id: abbcab72642cf6dc03eed5142eb78dbcc7f63a86
Summary:
Minor fix to package.json which newer version of npm warn about when publishing, after running `npm pkg fix -ws` on the workspace.
{F1470070110}
## Changelog: [Internal] npm pkg fix -ws
Pull Request resolved: https://github.com/facebook/react-native/pull/43519
Test Plan: eyescloseddog
Reviewed By: cortinico
Differential Revision: D55012872
Pulled By: blakef
fbshipit-source-id: ff3c63a3eefaf56d369219a3d4b32d44d6d842c9
Summary:
See https://github.com/facebook/react-native/issues/41929 for an issue on multiple monorepo packages being installed. The reason is that `*` resolves to whatever is tagged `latest` on npm.
We still need to fix the fact that our monorepo publish script will update the latest tag everytime we publish. For now, we should remove these from `main` and we will also update this in the 0.73 release branch.
I've left the two peer dependencies on `react-native` to keep at `*`.
```
virtualized-lists/package.json
30: "react-native": "*"
rn-tester/package.json
32: "react-native": "*"
```
As a peer-dependency this won't be a problem in terms of installing a second `react-native`. I thought about updating these to `nightly`, but that would install multiple nightly react-natives as the tag will be updated with each nightly release. I think for now this is fine and something we can revisit.
Things left to do
[ ] Fix monorepo publish script to not update `--latest`
[ ] Remove ^ dependencies on monorepo packages: https://github.com/facebook/react-native/pull/41958
[ ] Re-evaluate how we bump and align monorepo packages when we cut a release branch. I forget if we manually update this when we cut or if there is a script. We may want to change the script and have `main` dependencies point to some fake version like `1000.0.0` and only update these on nightly publishes. Regardless, this will need some discussion.
## Changelog:
[GENERAL] [CHANGED] - Be explicit about what monorepo versions we are using
Pull Request resolved: https://github.com/facebook/react-native/pull/42081
Test Plan: N/A
Reviewed By: cortinico, cipolleschi
Differential Revision: D52435234
Pulled By: lunaleaps
fbshipit-source-id: 67da029d2b637e3997c12c21fe2a9ab9bc344399
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39036
Changelog: [General][Changed] Use `hermes-parser` instead of `flow-parser` to parse Flow Codegen specs.
`hermes-parser` is a WASM build of the Hermes parser (plus supporting code), maintained by the Flow and Hermes teams. It is the recommended way of parsing Flow code in Node and its benefits (compared to `flow-parser`) include better performance and improved type safety.
Here we update `react-native/codegen` to use `hermes-parser` instead of `flow-parser`. Both parsers produce ASTs that conform to the ESTree spec so this is mostly a drop-in replacement.
In future work we should be able to use the improved AST types available in `hermes-estree` to improve type safety within `react-native/codegen` itself.
Reviewed By: huntie
Differential Revision: D48384078
fbshipit-source-id: 310ad150ec62671ba395b0e2f6415ccae97ac04d
Summary:
X-link: https://github.com/facebook/metro/pull/987
While working on https://github.com/facebook/react-native/pull/35786 I noticed some inconsistencies in the versioning for Babel and Flow across the monorepo. So in this PR I wanted to address that so that for 0.72 we'll have the codebase in a more consistent shape.
Happy to split in multiple PRs if needed.
## Changelog
[GENERAL] [CHANGED] - Bump Babel packages to ^7.20.0 (or closest latest release), bump flow parser to 0.206.0 in a few places that were left out from latest bump
Pull Request resolved: https://github.com/facebook/react-native/pull/35787
Test Plan: CI is green.
Reviewed By: cipolleschi
Differential Revision: D42384881
Pulled By: hoxyq
fbshipit-source-id: 21fd43391d12722cf707c3cdbbb36f49c036359d
Summary:
This diff adds _missing_ README files for all public RN packages.
#### Changes:
For all public RN packages:
- Add _Missing_ READMEs
Update package.json in all RN packages to add:
- Issues, Bugs urls
- Keywords and Homepage urls to respective pkgs
## Changelog:
[GENERAL][ADDED] - Add missing README files for all public RN packages.
[GENERAL][CHANGED] - Update package.json in all RN packages to add required fields.
Pull Request resolved: https://github.com/facebook/react-native/pull/37090
Test Plan: - `yarn lint && yarn flow && yarn test-ci` --> _should be green_
Reviewed By: cortinico
Differential Revision: D45390861
Pulled By: hoxyq
fbshipit-source-id: 524a92de56a7cb553573d9f54ccf40a998dfd35f
Summary:
**NOTE**: This is a **BREAKING** change.
TLDR; Enforce minimum Node.js v16 in all RN packages.
This diff **Updates Node.js to v16** across all RN packages.
#### Context:
- For RN development and new project created; bump to node 16 was in https://github.com/facebook/react-native/pull/36217
- Recently `react-native-windows` also; updated node to v16, https://github.com/microsoft/react-native-windows/pull/11500
#### Changes:
- [BREAKING] Update Node.js to v16 across all RN packages under 'packages/' dir
## Changelog:
[GENERAL][BREAKING] - Update Node.js to v16 in all RN packages
Pull Request resolved: https://github.com/facebook/react-native/pull/37073
Test Plan: - `yarn lint && yarn flow && yarn test-ci` --> _should be green_
Reviewed By: cipolleschi
Differential Revision: D45306108
Pulled By: jacdebug
fbshipit-source-id: e3ba7d0151b86a6a0a3d63fb29c2bd887e1ac1e7
Summary:
Changelog: [Internal]
Publishing to check CI if bumping and aligning in the same commit will work, since these new versions are not available on npm yet, but maybe our new monorepo setup will resolve this
**Adding back `react-native/virtualized-lists` as a workspace to `xplat/js` so that it won't be resolved from npm**
#publish-packages-to-npm
Pull Request resolved: https://github.com/facebook/react-native/pull/36556
Reviewed By: cipolleschi
Differential Revision: D44255353
Pulled By: hoxyq
fbshipit-source-id: 21372487d6e9c0b2382b7cd9af835beed46b8ce1
Summary:
We do have a lot of changes on `main` to ship to nightlies. This change bump all the packages with pending changes.
## Changelog
[INTERNAL] [CHANGED] - [ci][monorepo] bump package versions
Pull Request resolved: https://github.com/facebook/react-native/pull/36184
Test Plan: Will rely on CI run.
Reviewed By: hoxyq
Differential Revision: D43363981
Pulled By: cortinico
fbshipit-source-id: eba5152dbe007eb3fad43f9088d145b3741fd94e
Summary:
There are other 3 packages which have unreleased changes on main:
```
babel-plugin-codegen/
eslint-plugin-specs/
eslint-config-react-native-community/
```
I'm bumping them in order to be able to publish them to NPM.
Changelog:
[Internal] [Changed] - Bump further patch packages to unblock nightly as they have unreleased changes on main
Reviewed By: hoxyq
Differential Revision: D41874749
fbshipit-source-id: 0b8cd69cab6fcb116f2635c964490927f4fb20be
Summary:
Update `babel/*` dependencies specifying `^7.x.y` where `x > 0` to the latest available semver minor, and corresponding superficial snapshot updates reflecting a small decrease in JS bundle size.
- `babel/core` to `^7.20.0`
- `babel/parser` to `^7.20.0`
- `babel/preset-env` to `^7.20.0`
- `babel/traverse` to `^7.20.0`
- `babel/cli` to `^7.19.0`
- `babel/eslint-parser` to `^7.19.0`
- `babel/preset-flow` to `^7.18.0`
- `babel/preset-syntax-flow` to `^7.18.0`
- Deduplicate / refresh others to take in patch updates
Changelog: [Internal] Bump Babel dependencies to latest 7.x
Reviewed By: JoeyMou
Differential Revision: D41449678
fbshipit-source-id: f04fe837a7961c4e2dde45fed59fcd138c2f8723
Summary:
Updating flow-parser to a more recent version which also supports parsing enums
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D38832380
fbshipit-source-id: e3ef477abf85939ce3c9d92844e28dc59d8231c1
Summary: Changelog: [General][Changed] - `eslint-plugin-specs` package has prepack hook that changes `PACKAGE_USAGE` variable of `react-native-modules.js` to `true`. This changed file is can then be published to NPM, but should not be committed to the repo. This diff adds postpack hook that reverts the change, so we do not have to do it manually.
Reviewed By: cipolleschi
Differential Revision: D38244367
fbshipit-source-id: 818dbdea82e7e4b89094b3e27ae2d63b9e736659
Summary:
In `0.70-stable` we started seeing `yarn run lint` fail; turns out, this is happening because the latest release of `react-native/eslint-plugin-specs` 0.0.4 (from https://github.com/facebook/react-native/commit/ea8d8e2f49ea3ce15faeab500b661a1cacacf8a8) is faulty: the underlying reason is that since 0.0.2 there was this local workaround in place https://github.com/facebook/react-native/commit/2d06e6a4c9261bb7790cf217b66145415301bc54 (that changes a flag from false to true) but in NPM 8 the lifecycle hook `prepublish` has [been deprecated](https://docs.npmjs.com/cli/v8/using-npm/scripts#life-cycle-scripts) so this pre publishing script to change the flag was not run (you can easily verify by checking the node_module and see `react-native-modules.js` the flag on L17 is set to false).
This PR addresses it by moving to the new lifecycle hook `prepack` (and modifies the other files accordingly).
After this PR is merged, we'll need to cherry pick it into 0.70 and do both a new release from the 0.70 branch and one from the main branch to have new versions of this module with the flag set correctly.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
-->
[General] [Fixed] - Fix eslint-plugin-specs prepack npm lifecycle hook now that we use npm 8
Pull Request resolved: https://github.com/facebook/react-native/pull/34273
Test Plan: Go in the `eslint-plugin-specs` folder, run `npm pack`, unzip the generated tar file, go into `package`, verify that L17 of `react-native-modules.js` is correctly changed to `const PACKAGE_USAGE = true;` (instead of false - which is what happen without this fix).
Reviewed By: GijsWeterings
Differential Revision: D38151433
Pulled By: dmitryrykun
fbshipit-source-id: 7c4f13dae70eb731d57cbafa90f7be05c9bb8576
Summary:
As we changed the deps for react-native/eslint-plugin-specs, let's release a new version of it.
Changelog:
[General] [Changed] - Bump react-native/eslint-plugin-specs to 0.0.4
Reviewed By: jacdebug
Differential Revision: D37353474
fbshipit-source-id: dc77c987ee06d72903d246544c63816a64ecd7f6
Summary:
[`babel-eslint`](https://github.com/babel/babel-eslint) is deprecated now. We should use the new Babel parser.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[General] [Fixed] - Use new Babel parser instead of deprecated one
Pull Request resolved: https://github.com/facebook/react-native/pull/34020
Test Plan: Ensure lint is working as expected.
Reviewed By: cortinico
Differential Revision: D37239826
Pulled By: jacdebug
fbshipit-source-id: f5fa5d7f829d6d3ae5cffd855ed6c8542c7d46de
Summary:
#Changelog: [Internal] - This is an attempt to fix public publishing of eslint-plugin-specs. Currently, internal consumption of this package assumes access to `react-native-codegen/src` but for external usage, we leverage the published `react-native-codegen` which transforms files out to the `lib` folder vs. `src`.
For a similar-ish suit, this change is adding a prepublish step that will very basically update the references.
Reviewed By: mdvacca
Differential Revision: D32910080
fbshipit-source-id: f5e508090cbbf5097a848ddef3b721002a6c6277
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/32698
Changelog: [Internal] - Renaming the eslint-plugin-codegen to eslint-plugin-specs as a better descriptor for this package. Part of the plan is to publish as a public npm package
Reviewed By: RSNara
Differential Revision: D32777702
fbshipit-source-id: 7776c481871031dba1280d87fb76b777ecc23339
Sam Zhou
George Zahariev
Nicola Corti
Alex Hunt
Jakub Piasecki
Evghenii Nicolaev
Riccardo Cipolleschi
Vitali Zaidman
Blake Friedman
Luna Wei
Moti Zilberman
Alex Hunt
Arushi Kesarwani
Lorenzo Sciandra
Pranav Yadav
Ruslan Lesiutin
Rob Hogan
shivenmian
Dmitry Rykun
Christoph Purrer
Dmitry Rykun
Lorenzo Sciandra
Nicola Corti
Yann Pringault
Luna Wei