Bybit announced support for the Base Mainnet v1.1.1 network upgrade on June 25, 2026, with the upgrade expected at 18:00 UTC and deposits and withdrawals via Base Mainnet scheduled to pause from 17:45 UTC. For Radar, the value is protocol-operations context rather than exchange trading access alone.
A temporary exchange wallet pause around a chain upgrade is useful because it gives dapp users, bridge operators and protocol teams a timestamped maintenance window to check against their own transfer plans.
What Happened
The official Bybit maintenance notice says Base Mainnet v1.1.1 is expected on June 25 at 18:00 UTC. It also states that deposits and withdrawals via Base Mainnet will be suspended from 17:45 UTC while trading is not expected to be affected.
That distinction matters for Radar: protocol activity may continue on-chain, but centralized exchange transfer routes can be paused. Users moving funds between dapps and exchange wallets need to separate on-chain finality from exchange processing availability.
Why It Matters
Network upgrade support matters because bridge timing, sequencer status, wallet routing and exchange deposit crediting can all become decision points during maintenance windows. A user who sends funds close to the pause may face avoidable uncertainty even when the underlying chain is healthy.
The owner-fit angle is chain operations: Base upgrade timing, exchange wallet suspension, dapp transfer planning and bridge route safety before and after the maintenance window.
What To Watch Next
Watch Base status channels and exchange wallet pages after the upgrade window. Resume transfers only after the deposit and withdrawal route is visibly restored, not merely because the expected upgrade time has passed.
Also check whether dapps, bridges or RPC providers publish separate notes. A chain upgrade can be smooth at the protocol layer while individual infrastructure providers need more time to normalize.
Source And Timing Check
The source-backed protocol check starts with the official maintenance or upgrade notice, then maps the exact window to wallet routing, bridge timing, exchange deposit status and dapp dependency risk. A chain can continue producing blocks while a specific transfer route is paused.
Before acting, verify the route that the user actually needs. If a bridge, exchange wallet, sequencer, relayer or RPC provider is still normalizing after the window, the safer protocol decision is to wait for visible restoration.
Continue this cluster
Continue with chain update items that connect network upgrades to bridge timing, wallet routing and dapp operational readiness.
