Maintenance

January 2026
Jan 06, 2026
1 maintenance

Upcoming Ethereum Sepolia/Hoodi Node Upgrade - BPO2 Release

Maintenance

Resolved Jan 06 at 02:00pm KST

In line with the recent Ethereum Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- geth: v1.16.7 Release Notes
- reth: v1.9.3 Release Notes
- lighthouse: [v8.0.1 Release Notes]({release url})

Key Points to Note:
- There will be no network downti...

Jan 07, 2026
1 maintenance

Upcoming Polygon Amoy Node Upgrade – Dandeli Hard Fork release

Maintenance

Resolved Jan 07 at 02:00pm KST

In line with the recent Polygon Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- bor: v2.5.6-beta6 Release Notes
- erigon: v3.3.6-beta3 Release Notes
- heimdall-v2: v0.5.4 Release Notes

Key Poi...

Jan 09, 2026
1 maintenance

Upcoming Polygon Mainnet Node Upgrade – Dandeli hardfork release

Maintenance

Resolved Jan 09 at 02:00pm KST

In line with the recent Polygon Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- bor: v2.5.6 Release Notes
- erigon: v3.3.6 Release Notes
- heimdall-v2: v0.5.4 Release Notes

Key Points to ...

Jan 10, 2026
1 maintenance

Upcoming Solana Mainnet Node Upgrade - v3.0.14 Release

Maintenance

Resolved Jan 10 at 04:25pm KST

In line with the recent Solana Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- agave: v3.0.14 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific guida...

Jan 13, 2026
1 maintenance

Upcoming BNB Mainnet Node Upgrade - Fermi Hardfork Release

Maintenance

Resolved Jan 13 at 02:00pm KST

In line with the recent BNB Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- bsc: v1.6.5 Release Notes
- erigon: v1.4.3 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may ...

Jan 14, 2026
3 maintenances

Upcoming BNB Node Upgrade - v1.6.6 Release

Maintenance

Resolved Jan 14 at 09:40pm KST

In line with the recent Binance Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- bsc: v1.6.6 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific guidance ...

Upcoming Ethereum/Optimism/Base/Giwa/Polygon Node Upgrade - two p2p vulnerabi...

Maintenance

Resolved Jan 14 at 12:30pm KST

In line with the recent Ethereum Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- geth: v1.16.8 Release Notes
- op-geth: v1.101605.0 Release Notes
- op-node: [v1.16.5 Release Notes](https://github.com/ethereum-optimism/optimism/rel...

Upcoming Ethereum Mainnet Node Upgrade - v1.16.8 Release

Maintenance

Resolved Jan 14 at 01:00am KST

In line with the recent Ethereum Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- geth: [v1.16.8 Release Notes](TBD)

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific guidance on how this might impact your project, feel fr...

Jan 15, 2026
1 maintenance

Upcoming SUI Mainnet Node Upgrade - v1.63.3 Release

Maintenance

Resolved Jan 15 at 11:00am KST

In line with the recent SUI Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- sui: v1.63.3 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific gu...

Jan 16, 2026
1 maintenance

Upcoming Solana Devnet Node Upgrade - v3.1.6 Release

Maintenance

Resolved Jan 16 at 12:30pm KST

In line with the recent Solana Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- agave: v3.1.6 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific guidanc...

Jan 21, 2026
1 maintenance

Upcoming SUI Mainnet Node Upgrade - v1.63.4 Release

Maintenance

Resolved Jan 21 at 02:00pm KST

In line with the recent SUI Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- sui: v1.63.4 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific gu...

Jan 29, 2026
3 maintenances

Upcoming Aptos Mainnet Node Upgrade - v1.40.1 Release

Maintenance

Resolved Jan 29 at 02:00pm KST

In line with the recent Aptos Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- aptos: v1.40.1 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or ne...

Upcoming Aptos Testnet Node Upgrade - v1.40.1 Release

Maintenance

Resolved Jan 29 at 02:00pm KST

In line with the recent Aptos Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- aptos: v1.40.1 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or...

Upcoming SUI Mainnet Node Upgrade - v1.64.1 Release

Maintenance

Resolved Jan 29 at 02:00pm KST

In line with the recent SUI Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- sui: v1.64.1 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific gu...

February 2026
Feb 04, 2026
1 maintenance

Upcoming Aptos Mainnet Node Upgrade - v1.40.3-hotfix Release

Maintenance

Resolved Feb 04 at 03:00pm KST

In line with the recent Aptos Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- aptos: v1.40.3-hotfix Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, qu...

Feb 06, 2026
1 maintenance

Upcoming Aptos Mainnet Node Upgrade - v1.40.4-hotfix Release

Maintenance

Resolved Feb 06 at 01:00pm KST

In line with the recent Aptos Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- aptos: v1.40.4-hotfix Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, qu...

Feb 10, 2026
2 maintenances

Upcoming Polygon Amoy Node Upgrade – Lisovo Hardfork release

Maintenance

Resolved Feb 10 at 02:00pm KST

In line with the recent Polygon Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- bor: v2.6.0-beta Release Notes
- erigon: v3.4.0-beta Release Notes
- heimdall-v2: [v0.6.0 Release Notes](https://github.com/0xPolygon/heimdall-v2/releases/tag/v0....

Upcoming Kaia Kairos Node Upgrade - v2.2.0 Release

Maintenance

Resolved Feb 10 at 02:00pm KST

In line with the recent Kaia Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- kaia: v2.2.0 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific guidance o...

Feb 12, 2026
1 maintenance

Upcoming Sui Mainnet Node Upgrade – v1.65.2

Maintenance

Resolved Feb 12 at 02:00pm KST

In line with the recent Sui Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- sui: mainnet-v1.65.2 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need sp...

Feb 14, 2026
1 maintenance

Upcoming Polygon Amoy Node Upgrade – LisovoPro Hardfork release

Maintenance

Resolved Feb 14 at 12:30pm KST

In line with the recent Polygon Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- bor: v2.6.0-beta2 Release Notes
- erigon: v3.4.0-beta2 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary ne...

Feb 19, 2026
3 maintenances

Upcoming Solana Devnet Node Upgrade - v3.1.8 Release

Maintenance

Resolved Feb 19 at 02:00pm KST

In line with the recent Solana Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- {client}: [{release version} Release Notes]({release url})
- {client}: [{release version} Release Notes]({release url})

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, ...

Upcoming Ethereum Mainnet Node Upgrade - Geth v1.17.0 & Reth v1.11.0 Release

Maintenance

Resolved Feb 19 at 02:00pm KST

In line with the recent Ethereum Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- geth: v1.17.0 Release Notes
- reth: v1.11.0 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interru...

Upcoming Aptos Mainnet Node Upgrade – v1.41.5 release

Maintenance

Resolved Feb 19 at 01:00pm KST

In line with the recent Aptos Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- aptos: v1.41.5 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or ne...

Feb 26, 2026
2 maintenances

Upcoming SUI Mainnet Node Upgrade - v1.66.2 Release

Maintenance

Resolved Feb 26 at 01:00pm KST

In line with the recent SUI Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- sui: v1.66.2 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific gu...

Upcoming Aptos Mainnet Node Upgrade - v1.41.7-hotfix Release

Maintenance

Resolved Feb 26 at 01:00pm KST

In line with the recent Aptos Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- aptos: v1.41.7-hotfix Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any conc...

Feb 27, 2026
1 maintenance

Upcoming Ethereum Node Upgrade - Lighthouse v8.1.1 Release

Maintenance

Resolved Feb 27 at 07:00pm KST

In line with the recent Ethereum Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- lighthouse: v8.1.1 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific...

March 2026
Mar 03, 2026
1 maintenance

Upcoming Polygon Mainnet Node Upgrade – bor v2.6.0 release

Maintenance

Resolved Mar 03 at 05:25pm KST

In line with the recent Polygon Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- bor: v2.6.0 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific guidance ...

Mar 04, 2026
1 maintenance

Upcoming Aptos Mainnet/Testnet Node Upgrade - v1.41.8-hotfix Release

Maintenance

Resolved Mar 04 at 03:00pm KST

In line with the recent Aptos Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- aptos: v1.41.8-hotfix Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions...

Mar 05, 2026
1 maintenance

Upcoming Ethereum Mainnet Node Upgrade - Geth v1.17.1 & Reth v1.11.1 Release

Maintenance

Resolved Mar 05 at 01:00pm KST

In line with the recent Ethereum Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- geth: v1.17.1 Release Notes
- reth: v1.11.1 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interru...

Mar 10, 2026
2 maintenances

Upcoming Solana Mainnet/Devnet Node Upgrade - v3.1.10 Release

Maintenance

Resolved Mar 10 at 05:00pm KST

In line with the recent Solana Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- agave: v3.1.10 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific guida...

Upcoming Optimism/Base Mainnet/Sepolia Node Upgrade - op-geth v1.101609.2 & o...

Maintenance

Resolved Mar 10 at 02:00pm KST

In line with the recent Optimism Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- op-geth: v1.101609.2 Release Notes
- op-node: v1.16.8 Release Notes

Key Points to Note:
- There will be no network downtime during t...

Mar 11, 2026
1 maintenance

Upcoming Kaia Mainnet Node Upgrade - Osaka Hardfork Release

Maintenance

Resolved Mar 11 at 10:45am KST

In line with the recent Kaia Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- kaia: v2.2.2 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific guidance o...