API breaking-change reports

87 tracked breaking changes and deprecations across 12 providers — each with impact analysis and a migration path. Generated from the mendapi change database; every entry links its upstream source.

vercel (44)

twilio (19)

cloudflare (5)

shopify (5)

slack (4)

plaid (3)

paypal (2)

anthropic (1)

aws (1)

hubspot (1)

meta (1)

stripe (1)

Provider guides

Looking for the full history of one provider? The provider breaking-change guides collect every tracked entry per provider on a single long-form page, with fixability verdicts and migration packs.

Pre-release. Change data is recorded from upstream provider releases, changelogs and OpenAPI spec diffs; every article links its source.