Maintenance
[Urgent Patch] Polygon Mainnet Heimdall-V2 client upgrade - v0.2.16
Resolved Jul 30 at 08:37pm 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:
-Heimdall: v0.2.16 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 spec...
[Maintenance Notice] Scheduled Network Firewall Security Patch and Upgrade No...
Resolved Jul 30 at 02:48pm KST
Scheduled network upgrade has been completed, and no customer impact has been observed.
Thank you for your understanding, and continued trust in our service.
1 previous update
Upcoming SUI Mainnet Node Upgrade - v1.52.2 Release
Resolved Jul 29 at 09:30am 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: v1.52.2 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 - v1.32.2 Release
Resolved Jul 24 at 11:00am 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: v1.32.2 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 ne...
Upcoming Polygon Mainnet Node Upgrade – bor v2.2.9 & Erigon v3.0.14 & Heimdal...
Resolved Jul 21 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: v2.2.9 Release Notes
- erigon: v3.0.14 Release Notes
- heimdall: v0.2.12 Release Notes
Key Point...
Upcoming Aptos Testnet Node Upgrade - v1.32.2-rc Release
Resolved Jul 16 at 02:00pm KST
In line with the recent {Network} 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: v1.32.2-rc 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, questi...
Upcoming Ethereum Mainnet Node Upgrade - Geth v1.16.1 & Lighthouse v7.1.0 Rel...
Resolved Jul 14 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: v1.16.1 Release Notes
- Lighthouse: v7.1.0 Release Notes
Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network inte...
Upcoming Polygon Mainnet Node Upgrade
Resolved Jul 11 at 11:10am KST
In line with the recent MaticNetworks 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:
- Heimdall-v2: v0.2.8 Release Notes
- Bor: v2.2.8 Release Notes
Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network...
Polygon Mainnet Heimdall V2 Migration Maintenance Scheduled - All Polygon Mai...
Resolved Jul 10 at 05:30pm KST
Polygon Mainnet Heimdall will halt at height 24,404,500 for V2 migration. All Polygon Mainnet related services will be down until the migration completes.
We will update the progress as we perform necessary steps to respond to Heimdall V2 migration.
Thank you for your understanding, and continued trust in our service.
Upcoming Arbitrum Mainnet/Sepolia Node Upgrade - v3.6.8 Release
Resolved Jul 10 at 03:00pm KST
In line with the recent {Network} 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:
- nitro: v3.6.8 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 ...
Upcoming Polygon Mainnet Node Upgrade – Heimdall v2 migration release
Resolved Jul 08 at 02:00pm KST
In line with the recent {Network} 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: v2.2.5 Release Notes
- erigon: v3.0.12 Release Notes
- heimdall: v1.6.0 Release Notes
Key Point...
Upcoming Polygon Mainnet Node Upgrade – Hotfix Heimdall v1.2.4 release
Resolved Jul 01 at 08:40pm KST
In line with the recent MaticNetworks 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:
- Heimdall: v1.2.4 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...
Upcoming Aptos Mainnet Node Upgrade - v1.34.3-hotfix Release
Resolved Aug 30 at 10:20am 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: v1.34.3-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...
Upcoming Polygon Amoy Node Upgrade – v0.3.0-beta release
Resolved Aug 27 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: v2.2.10 Release Notes
- heimdall-v2: v0.3.0-beta Release Notes
Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruption...
Upcoming SUI Mainnet Node Upgrade - v1.54.2 Release
Resolved Aug 21 at 05:30pm 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: v1.54.2 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...
[Scheduled Infrastructure Maintenance – August 12, 2025]
Resolved Aug 12 at 07:05pm KST
Scheduled maintenance has been successfully completed.
We sincerely apologize for the extended maintenance period caused by unexpected issues, and for any inconvenience this may have caused.
Thank you for your understanding and continued trust in our service.
3 previous updates
Upcoming Aptos Mainnet Node Upgrade - v1.33.2-hotfix Release
Resolved Aug 12 at 09:50am 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: v1.33.2-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...
Upcoming SUI Mainnet Node Upgrade - v1.53.2 Release
Resolved Aug 07 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: v1.53.2 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 - v1.33.1 Release
Resolved Aug 06 at 10:30am 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: v1.33.1 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...
Short Network Maintenance Scheduled at 8:00 pm KST
Resolved Aug 04 at 08:00pm KST
In order to reflect quick network fix, we will be undergoing a brief network maintenance job from 8:00 pm KST to 8:05 pm KST.
A few packet losses may be inevitable. We apologize for the abrupt announcement and any inconvenience this may cause.
Thank you for your understanding and continued trust in our service.