Outage in Alchemy
Scheduled Polygon Mainnet Node Upgrade [Bor v2.3.0 and Heimdall v0.4.0 release]
Resolved MinorIncident Report
Scheduled Start: Monday, September 29, 2025, at 08:00 AM UTC
Scheduled End: Monday, September 29, 2025, at 11:00 AM UTC
Impact: No downtime expected
Details:
Polygon mainnet has announced a scheduled hard fork on October 8, 2025, at 14:12 UTC. To prepare for this event, we will be upgrading our Polygon mainnet nodes ahead of time on September 29, 2025, starting at 08:00 AM UTC. The upgrade is expected to take approximately 3 hours.
This upgrade ensures our infrastructure is aligned with the Bor v2.3.0 and Heimdall v0.4.0 releases, part of the Rio hard fork for the Veblop upgrade.
You can find more information here: https://forum.polygon.technology/t/bor-v2-3-0-and-heimdall-v0-4-0-release-rio-hard-fork-for-veblop-upgrade/21310
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Latest Updates ( sorted recent to last )
RESOLVED
7 months ago - at 09/29/2025 11:00AM
This incident has been resolved.
INVESTIGATING
7 months ago - at 09/25/2025 10:06AM
Scheduled Start: Monday, September 29, 2025, at 08:00 AM UTC
Scheduled End: Monday, September 29, 2025, at 11:00 AM UTC
Impact: No downtime expected
Details:
Polygon mainnet has announced a scheduled hard fork on October 8, 2025, at 14:12 UTC. To prepare for this event, we will be upgrading our Polygon mainnet nodes ahead of time on September 29, 2025, starting at 08:00 AM UTC. The upgrade is expected to take approximately 3 hours.
This upgrade ensures our infrastructure is aligned with the Bor v2.3.0 and Heimdall v0.4.0 releases, part of the Rio hard fork for the Veblop upgrade.
You can find more information here: https://forum.polygon.technology/t/bor-v2-3-0-and-heimdall-v0-4-0-release-rio-hard-fork-for-veblop-upgrade/21310
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