Implementation Strategy Overview Use this skill before editing code when the task changes runtime behavior or anything that might look like a compatibility concern. The goal is to keep implementations simple while protecting real released contracts. Quick start 1. Identify the surface you are changing: released public API, unreleased branch-local API, internal helper, persisted schema, wire protocol, CLI/config/env surface, or docs/examples only. 2. Determine the latest release boundary from first, and only fall back to local tags when remote tags are unavailable: 3. Judge breaking-change ris…