allow svelte 5 in peerDependencies

[jasonstitt]

Adds Svelte 5. Currently, this may only be installed alongside Svelte 5 with --legacy-peer-deps or --force

See https://github.com/pngwn/MDsveX/issues/555

Users on that issue report being able to use the library with Svelte 5, except for the peer dependency issue. I also recently implemented a blog with "mdsvex": "^0.11.0" and "svelte": "^5.0.0-next.1".

It looks like testing happens with Svelte 4. If desired I could try to matrix the version.

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: a322d2a89741cab13515dccfa88386a5ce08f65d

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[travisdmathis]

👏 ❤️

[pngwn]

Sorry for the delay! Released now https://github.com/pngwn/MDsveX/releases/tag/mdsvex%400.11.1

[travisdmathis]

still getting a dependency error?

While resolving: sveltelaunch@0.0.1
npm error Found: svelte@5.0.0-next.149
npm error node_modules/svelte
npm error   dev svelte@"^5.0.0-next.1" from the root project
npm error
npm error Could not resolve dependency:
npm error peer svelte@">=3 <6" from mdsvex@0.11.1
npm error node_modules/mdsvex
npm error   mdsvex@"*" from the root project

@pngwn

[techniq]

I'm fairly certain <6 does not match hyphenated version (ex. 5.0.0-next.149). Not much detail on npm's semantic versioning page, and their semver tool doesn't always show -next versions unless checked without ||. There is a note on this semver cheatsheet though:

Note that suffixed versions (1.2.3-rc1) are not matched.

---

For Svelte UX and LayerChart, I went with:

"svelte": "^3.56.0 || ^4.0.0 || ^5.0.0-next.120"

and LayerCake uses:

"svelte": "3 - 5 || >=5.0.0-next.120"

[pngwn]

Thanks you @techniq!