---
title: "Discussion on \"Core Feature Evolution of HarmonyOS API Versions (12-18)\" | Hashnode"
description: "Discussion on \"Core Feature Evolution of HarmonyOS API Versions (12-18)\". Feeling the rapid updates of HarmonyOS? Here's a comprehensive guide to key enhancements across API versions 12-18 to help you stay updated. Feedback is welcome for continuous improvement.\n\nI. Version Roadmap\nHarmonyOS achieved ​5 major version updat..."
url: "https://hashnode.com/posts/core-feature-evolution-of-harmonyos-api-versions-12-18/685e56c6c49db21c67fee8b9"
---

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# [Core Feature Evolution of HarmonyOS API Versions (12-18)](https://harmonyosshare.hashnode.dev/core-feature-evolution-of-harmonyos-api-versions-12-18?utm_source=hashnode&utm_medium=feed)

Feeling the rapid updates of HarmonyOS? Here's a comprehensive guide to key enhancements across API versions 12-18 to help you stay updated. Feedback is welcome for continuous improvement. I. Version Roadmap HarmonyOS achieved ​5 major version updat...

Jun 27, 2025 · 3 min read · harmonyosshare.hashnode.dev  
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[天王 魔眼](https://hashnode.com/@moyantianwang)

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