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Documentation Index

Fetch the complete documentation index at: https://docs.letmepost.dev/llms.txt

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Fires when an upstream platform announces a sunset for an API version we’re pinned to. Most-cited example: LinkedIn sunset five API versions in six months from 2024–2025. This event is informational. You do not need to act on it. We pin the new version internally and migrate before the sunset. The event exists so integrators can render an “upcoming change” banner in their own UIs if they want — and so we have a public audit trail of every migration.

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Payload

{
  "type": "version.deprecated",
  "data": {
    "platform": "linkedin",
    "currentPin": "202504",
    "nextPin": "202505",
    "sunsetAt": "2026-08-01T00:00:00Z",
    "announcedAt": "2026-05-04T15:30:00Z",
    "migrationStatus": "in_flight",
    "noticeUrl": "https://learn.microsoft.com/..."
  }
}

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Why we surface this

The whole product principle of “API version abstraction” rests on the idea that we handle the migration, not you. This event makes that work legible from the outside — you can see when a migration is in flight and confirm your account isn’t affected.
  • GET /v1/platform-versions — the public version tracker, with current pins and pending migrations.
  • Changelog