Major Version

Noun · Open Source

Definitions

  1. The highest-order number in a versioning scheme, typically used to signal breaking changes or major shifts in compatibility under semantic versioning conventions. Moving to a new major version often implies migration work for downstream users.

    In plain English: The part of a version number that usually signals large or breaking changes.

    Example: "The major version bump reflected API removals that would break older integrations unless clients updated first."

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