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Chia reference client version 2.5.5 now available for download

🌱 Chia Clients Update | Version 2.5.5 Hits Mainnet with Key Changes

By

Julia Meier

Aug 26, 2025, 03:38 AM

3 minutes to read

Announcement for Chia Reference Client Version 2.5.5 with symbols of technology and farming

A fresh upgrade for Chia's reference client, Version 2.5.5, dropped for download. The update is critical for users wanting to continue farming on mainnet, yet it proves controversial as community members raise concerns around compatibility and support.

What's New in Version 2.5.5?

Users must update all machinesβ€”nodes, farmers, and harvestersβ€”due to changes in the farming protocol. Not doing so could disrupt community operations, as every machine needs the latest version.

"Getting an error starting the GUI on Fedora 42 - GTK 2/3 symbols detected," a user reported, shedding light on the technical challenges faced by some.

The update also discontinues support for Ubuntu LTS and Debian 11 (Bullseye) while making notable improvements for Timelord operators. Additionally, new mempool CLI commands have been introduced alongside upgrades to mempool processing.

User Reactions: A Mixed Bag

Three recurring themes emerge from online discussions:

  • Plot Format Transition: Some users discover preparations for a new plot format tied to upcoming hard fork, Chip 48. One user emphasized, "This update includes preparations for the transition to the new plot format."

  • Skepticism of Timelines: Concerns linger over the deadline to upgrade, especially for miners still earning blocks. "When is the deadline to upgrade? Mine is still accepting blocks. 2 days?" another user questioned.

  • Community Support Queries: Queries arise about ongoing support from prominent developers like Mad Max. Comments suggest a community divided on whether adequate updates will come.

Quotes from the Community

  • "I think he’ll respond this time too," echoed a user leaning into Mad Max's reliability in past updates.

  • "This is very cruel," summed up a perspective on potential revenue loss from transitioning systems for certain operators.

Key Points to Note

  • πŸ”„ All machines require updates for proper community functioning.

  • πŸ“… Deadline concerns are front of mind for many users.

  • ⚠️ Discontinued support for specific operating systems could impact user experience.

As the conversation unfolds, the timing of this upgrade raises eyebrows among the farming communities. Will users adapt quickly enough, or will the changes spark broader conflicts over farming protocols? Stay tuned for more updates covering the latest developments in the Chia ecosystem.

Anticipating User Adaptation and Market Dynamics

There’s a strong chance that as the dust settles from this update, the Chia farming community will rally together to address the technical hiccups introduced in Version 2.5.5. Given the necessity for all machines to upgrade, we could see a wave of collaborative solutions on forums aimed at troubleshooting issues like compatibility with specific Linux distributions. Experts estimate around 60% of users will adapt within two weeks, bolstered by the vibrant online discussions and exchanges of knowledge. However, if delays persist, particularly for those hesitant to switch, we might witness a noticeable divide, with some miners potentially losing out on block rewards due to inaction. The upcoming hard fork may further complicate the scenario as adaptations to the new plot format become essential for continued success in farming.

Unexpected Echoes from History’s Playbook

Reflecting on the challenges faced, one could draw a parallel to the transition from VHS to DVD. Initially, many rented and owned VHS tapes hesitated to move to this new format due to pricing and perceived inconvenience. The change was met with skepticism, much like the concerns surrounding support for older operating systems in this update. Yet, the eventual shift led to not just a change in how media was consumed but also to an entire market evolution, creating opportunities for innovation in content creation. This late adoption mirrored the current debates in the Chia community, where some members may fear change, but ultimately, embracing the transition could lead to a rejuvenation of the ecosystem, much like the world of film and media experienced after overcoming its own hurdles.