Every chain moves on its own schedule
A planned upgrade, an emergency patch or an unexpected halt on any chain you touch lands on you, on that chain's timetable rather than yours.
Every chain upgrade, in one view
The Upgrade Calendar shows what is changing across the chains you build on, when it is happening, and what you need to do to keep your application running. Meanwhile our DevOps team keeps the nodes patched through every transition.
Live now in the Spectrum dashboard. Free to use.
Upgrade calendar
5 upgrades this month
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7891011
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789101113141516171920212223252627282930EthereumFusakaDay 6BaseNode v2.4Day 12OptimismIsthmusDay 18Our nodes are already patched for every upgrade on this calendar.
When a chain upgrades, you feel it
Every network runs on its own upgrade schedule, and every application built on top of one feels the impact.
Nodes fall out of sync
When a chain upgrades and the node behind it does not, it stops following the network. Anything built on top of it goes down with it.
The tracking never ends
Staying ahead has meant following governance forums, validator announcements and upgrade proposals across every chain you use. For a team trying to ship, that is not sustainable.
How we keep you running
The calendar is the visible half. The other half is the work behind it.
We watch the sources so you do not
Governance forums, validator announcements and upgrade proposals are monitored continuously across every network we serve, and each confirmed upgrade lands on the calendar.
We patch the nodes before the fork
Our DevOps team runs the client updates ahead of each upgrade, so the nodes you are querying are already on the right version when the network switches.
We carry you through the transition
Through the upgrade itself the infrastructure stays healthy. You get the visibility, we do the heavy lifting.
In your dashboard
The calendar is live on the Spectrum dashboard today. Sign in and you have the whole schedule for the chains you use, with no setup.
API and webhooks
We are rolling out API and webhook support so upgrade notifications land directly in your own systems and workflows. No manual checking, no surprises. For now, the calendar lives in the dashboard.
For networks
List your upgradesList your upgrades for your developers
If you run a network, tell us your upgrade schedule and we will put it on the calendar, in front of the teams building on you. They get the warning they need, and we keep the nodes serving them patched through the transition.
Upgrade calendar
Stop chasing governance forums
Create a free account and see every upcoming upgrade on the chains you build on, on infrastructure we keep patched for you.
Live in the dashboard · Free to use