Roadmap update for V13

[fhammerschmidt]

No description provided.

[cloudflare-workers-and-pages]

Deploying with    Cloudflare Workers

The latest updates on your project. Learn more about integrating Git with Workers.

Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	guide	129f176	Commit Preview URL Branch Preview URL	Jul 27 2026, 05:07 PM

[github-actions]

Guide Cloudflare deployment

⛅️ wrangler 4.114.0
────────────────────
🌀 Building list of assets...
✨ Read 10 files from the assets directory /home/runner/work/rescript-lang.org/rescript-lang.org/apps/guide/out
🌀 Starting asset upload...
No updated asset files to upload. Proceeding with deployment...
Total Upload: 0.31 KiB / gzip: 0.22 KiB
Worker Startup Time: 0 ms
Uploaded guide (1.51 sec)
Worker Version ID: 646117f5-4db1-4cc2-8e4a-804b2ba93a8a
Version Preview URL: https://646117f5-guide.rescript.workers.dev
Version Preview Alias URL: https://v13-roadmap-guide.rescript.workers.dev

To deploy this version to production traffic use the command wrangler versions deploy

Changes to non-versioned settings (config properties 'logpush' or 'tail_consumers') take effect after your next deployment using the command wrangler versions deploy

Changes to triggers (routes, custom domains, cron schedules, etc) must be applied with the command wrangler triggers deploy

[github-actions]

Cloudflare deployment

Deployement ID: e4cdc0eb-48bb-4e34-b4ac-8b4f2bc9c98b
Deployment Environment: preview

⛅️ wrangler 4.114.0
────────────────────
✨ Compiled Worker successfully
Uploading... (8109/8591)
Uploading... (8269/8591)
Uploading... (8430/8591)
Uploading... (8591/8591)
✨ Success! Uploaded 482 files (8109 already uploaded) (4.12 sec)

✨ Uploading _redirects
✨ Uploading Functions bundle
🌎 Deploying...
✨ Deployment complete! Take a peek over at https://e4cdc0eb.rescript-lang.pages.dev
✨ Deployment alias URL: https://v13-roadmap.rescript-lang.pages.dev

[DZakh]

I also want JavaScript-Aligned Naming:

• bool -> boolean
• float -> number
• int -> int32
• Nullable -> Nullish

I have issues with the agent misleading them without extra help, and I don't see much value in sticking to old names.