KEY TAKEAWAYS
- Wormhole extends its services for Terra Classic, Karura, and Acala until July 14, 2025, allowing users more time to transition.
- Initially planned disconnections for several networks have been temporarily reversed, with messaging capabilities restored.
- Post-July 14, 2025, IBC token transfers will require third-party hosting and relaying, while non-IBC transfers to Injective will continue using legacy tools.
- Wormhole advises users to exit affected chains during the grace period to avoid potential delays in token transfers.
Wormhole, a prominent cross-chain messaging platform, has announced an extension of its services for several blockchain networks, including Terra Classic, Karura, and Acala. This decision comes after the initial plan to discontinue services on these chains during the summer of 2025. The extension, effective until July 14, 2025, allows users additional time to transition from the affected networks.
Initially, on June 6, 2025, Wormhole disconnected Terra Classic (columbus-5), Karura, Acala, XPLA, and Oasis from its services. Terra (phoenix-1) was also scheduled for disconnection on June 26, 2025, alongside the Cosmos tab on portalbridge.com. However, the Wormhole Guardians have temporarily restored messaging capabilities for Terra Classic, Karura, and Acala, while granting an extension for Terra and the Cosmos tab.
Extended Services and Future Limitations
Until July 14, 2025, users can continue to perform token transfers to and from Terra Classic, Karura, Acala, and Terra through portalbridge.com. Additionally, IBC token transfers to and from Injective, Osmosis, Kujira, and Evmos will remain available. After this date, messages originating from Terra Classic, Karura, Acala, and Terra will no longer be possible.
Post-July 14, 2025, IBC token transfers to and from Injective, Osmosis, Kujira, and Evmos will still be feasible, provided a third party hosts a frontend and sets up IBC relaying. Non-IBC token transfers to and from Injective will also continue on portalbridge.com using legacy tools.
Recommendations and Technical Considerations
Wormhole advises users to utilize this grace period to exit the affected chains, rather than bridging tokens into them. Due to not all guardians restoring their connections, token transfers may experience delays. The Guardian Network’s decision to adjust support for these networks follows a comprehensive analysis of network metrics, including transaction volumes and resource utilization.
For those interested in continuing token transfers, third-party frontends and IBC relaying solutions are available. The Wormhole Foundation recommends service providers like CryptoCrew Validators for setting up IBC relaying infrastructure. More details on these changes can be found here.
Why This Matters: Impact, Industry Trends & Expert Insights
Wormhole has announced an extension of its services for Terra Classic, Karura, and Acala, allowing users more time to transition from these networks amid planned service discontinuations.
A recent industry report highlights significant advancements in cross-chain communication platforms, focusing on interoperability and security. This aligns with Wormhole’s decision to extend services, reflecting the broader trend of enhancing cross-chain capabilities to support seamless blockchain interactions.
According to industry experts, Wormhole’s strategic focus on interoperability is a crucial step towards mass adoption of blockchain technology. This supports the significance of Wormhole’s service extension as it aims to maintain network connectivity and user engagement across multiple blockchains.
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