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Ensure your node upgrade to protocol 25 by june 18

Pi Mainnet Set for Major Upgrade | Protocol 25 Deadline Approaches

By

Lara Smith

Jun 10, 2026, 09:22 PM

2 minutes needed to read

A digital graphic showing a countdown clock with the message about the Protocol 25 upgrade deadline.

As the deadline looms, all Mainnet nodes must upgrade to Protocol 25 by June 18 to stay connected. This critical update is sparking discussions among users, with some expressing concerns about the timing and notifications.

Upgrade Details

The Pi Mainnet upgrade to Protocol 25 is mandatory for all nodes to maintain network functions. Some users have reported that their Windows nodes are not receiving upgrade notifications.

User Perspectives on the Upgrade

  1. Self-Updating Nodes: Several users on various forums have noted that non-Linux nodes are capable of upgrading automatically.

  2. Notification Issues: A Windows node operator stated, "Before I used to get a notification to upgrade. The last time I got the message was maybe a week ago. But now I didn’t get anything.”

  3. Potential Delays: The upgrade may take longer than usual, instigating concerns about users waiting until the last minute.

"Don't wait until the last minute!" - A reminder from the community to users

Upcoming Challenges

With the upgrade fast approaching, staying informed is crucial. Some users feel the process could lead to disconnections if not completed promptly.

Market Sentiment

Overall, the sentiment ranges from cautious optimism to outright frustration, emphasizing the need for clear communication from developers to ensure users aren’t left in the dark.

Key Insights:

  • βœ… All Mainnet nodes must upgrade by June 18.

  • 🚨 Users on Windows reporting missed notifications

  • ⚠️ Possible delays in the upgrade process noted by community members

As we approach the deadline, observers are left to wonder how many will successfully upgrade in time.

What Lies Ahead for the Network

As June 18 approaches, there’s a strong chance many Mainnet nodes will make the upgrade. However, estimates suggest that upwards of 30% of Windows users might still face issues due to notification delays. If these concerns remain unaddressed, we could see a spike in disconnections, which might destabilize the network temporarily. Developer communication will be critical in the coming days; clear updates could reassure skeptical users, while a lack of guidance may lead to increased frustration and a scramble to rectify issues just before the cutoff.

Historical Echoes of Change

This situation bears a unique resemblance to early internet provider transitions in the late 90s when many households faced challenges with software upgrades. Just like then, users today are in a race against the clock, juggling technology and timing. Those who once resisted updates often found themselves inadvertently cut off from evolving networks, reminding us that sometimes, adapting to change isn’t just about staying connectedβ€”it’s about securing a foothold in a rapidly advancing world.