KEY TAKEAWAYS
- Hedera projects have migrated to Hiero, a platform under the Linux Foundation, marking a significant namespace shift to enhance transparency and collaboration.
- Hiero, built on Hedera’s technology, is fully open-source and community-governed, promoting vendor neutrality and ecosystem growth.
- Developers must update their SDK configurations from ‘hashgraph’ to ‘hiero’ namespaces, with specific migration strategies for Java, JavaScript, and Rust SDKs.
- The transition aims to ensure long-term sustainability and community-centric governance for Hiero.
In a significant development for the blockchain community, Hedera projects have officially migrated to Hiero, a platform hosted by the Linux Foundation’s LF Decentralized Trust. This transition, announced here, marks a critical namespace shift from ‘hashgraph’ to ‘hiero’ or ‘hiero-ledger’. This change affects project dependencies and SDK imports, emphasizing greater transparency, collaboration, and open-source innovation.
Hedera’s strategic decision to open source its entire codebase in September 2024 led to the creation of Hiero. This new platform inherits Hedera’s robust technology while expanding its reach by inviting community-driven collaboration, governance, and continuous innovation. Hiero’s model is entirely open source and community-governed, making it vendor-neutral and fostering broader ecosystem growth.
Impact on Developers and Migration Strategies
Developers using Hedera SDKs in Java, JavaScript, or Rust must update their project configurations. This includes changing package identifiers and dependencies from the ‘hashgraph’ namespace to the new ‘hiero’ or ‘hiero-ledger’ namespaces. Two primary migration strategies are being implemented, depending on the SDK.
For the Java SDK, a complete switch from the old namespace to the new one will occur in a single, clearly defined release. Post-release, new SDK updates will only be available under the new namespace, while older versions will remain accessible under the original ‘hashgraph’ namespace but will not receive updates or new features.
The JavaScript SDK will follow a dual publishing approach, releasing updates under both the old and new namespaces for a six-month transition period. After this period, updates will only appear under the new namespace, allowing developers time to migrate their dependencies gradually.
Similarly, the Rust SDK will adhere to these migration guidelines, ensuring a seamless transition for developers. This namespace migration is essential for the long-term sustainability and community-centric governance of Hiero.
Developers are encouraged to begin updating their projects as soon as possible to ensure a smooth transition. For questions or additional support, developers can reach out via Discord or GitHub Discussions.
Why This Matters: Impact, Industry Trends & Expert Insights
The transition of Hedera projects to Hiero under the Linux Foundation’s LF Decentralized Trust represents a significant shift in the blockchain landscape, emphasizing open-source collaboration and decentralized governance.
A recent industry report highlights a strategic shift towards enhanced interoperability and developer ecosystem growth under an open-source framework. This aligns with Hedera’s move to Hiero, which promises improved SDK compatibility and community-driven development.
As per insights from CoinMarketCap, experts view Hedera’s open-source transition as pivotal for enhancing decentralization and trustlessness. This supports the transition’s impact on fostering a transparent, collaborative ecosystem free from single-entity control.
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