Avalanche Network Upgrades
Official Avalanche mainnet network upgrades with exact activation times, AvalancheGo versions, included ACPs, and automatic calendar updates.
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https://smartcalendars.ai/cal/b35dc7c9eac6520b337545223f4ae0aa74049875a0019f8983f8696d240de0b0.ics
Past events
December 2021
September 2022
October 2022
April 2023
March 2024
December 2024
April 2025
November 2025
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Frequently asked questions
How do I subscribe to the Avalanche Network Upgrades calendar?
Open the Avalanche Network Upgrades subscribe URL on this page and pick your calendar app — Apple, Google, or Outlook. The events sync automatically and stay up to date.
How often does this calendar update?
This feed refreshes on a regular schedule and your calendar app pulls the latest version on its own (usually every few hours).
Is the Avalanche Network Upgrades calendar feed free?
Yes — every feed in our catalog is free to subscribe to, with no account required.
Can I create my own custom calendar feed?
Yes. Smart Calendars AI lets you create a custom calendar feed from any prompt — describe a topic in plain English and we generate a continuously-updated calendar from across the public web.
Can I share my own calendar availability privately?
Yes — you can publish a private free/busy feed from your Google or Microsoft calendar. Subscribers only see when you're busy, never the event details. Learn more about privacy-first calendar sharing.
Where does this calendar’s data come from?
Source: AvalancheGo release history (BSD-3-Clause) and Avalanche Community Proposals (CC0-1.0).
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