inertia-laravel still on React v18

[andrewl64]

I installed the latest version of Laravel (v11.x) a few days back and then used Breeze to scaffold React via Inertia.

composer.json shows that I'm using the new v2 of inertia: "inertiajs/inertia-laravel": "^2.0" but when I check react, it is still on v18: { "name": "react", "version": "18.3.1"}. When is Inertia v2 going to switch to React v19?

[rfgonzales]

someone ansered yes on some other posts #2142 (comment)

but I also would like to know, i have couple projects still running React 18 on Inertia v2, and I would love to make use of some cool new features of react 19

[rfgonzales]

i checked and found this, which means inertia v2 can be compatible with react 19

[vitalijalbu]

let's release inertia v3 on react 19 😆

[RobertBoes]

See this PR, which was released in 1.3.0: #2121
React 19 support was added to v1 and the same is present in v2: https://github.com/inertiajs/inertia/blob/master/packages/react/package.json#L52

So, Inertia supports React 19 just fine. Breeze is a separate thing, it's a starter kit. That just installs 18, you can make a PR to Breeze so it'll install 19 by default, or just update the dependencies.