Observed arrival · 2026-11-15

Préavis watches API changelogs for breaking changes

preavis.dev Visit website

Editorial interest 74/100 Selection signal · not a rating of the site

The service says it monitors API changelogs and emails developers concise warnings about upcoming changes.

Landing page captured for the 2026-11-15 issue.

For: Developers maintaining third-party API integrations
Worth noticing: The page says it detects changelog updates within six hours and includes a source link plus a suggested replacement endpoint in alerts.

Field notes

The provider list names services such as Stripe, OpenAI, GitHub, Cloudflare, and Supabase. The page says summaries are generated from official changelogs and that each alert links back to its source, with a Monday roundup and one-click unsubscribe also described. Its displayed migration notices—including an endpoint retirement and a newly required field—are labeled as fictitious examples, rather than evidence of actual alerts.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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