Hello Access node operators,
If you are using the preferred-execution-node-ids or the fixed-execution-node-ids configuration flag for your Access node, then please note that the execution NodeIDs will change after the mainnet network upgrade (spork) tomorrow (Nov 8th).
The new value for both of these flags after the upgrade should be:
"9686399a8a5418a12e762cfaeff2ea348c2137f554560917760e0d47acf2cda4,160241f88cbfaa0f361cf64adb0a1c9fc19dec1daf4b96550cd67b7a9fb26cd9,2b396b7fab0102f104a2af7e095b145cc14da28f863564802e158afc3e07e638,6c6af0933b710655ec553f4bead3b01c5e0a3ffd1194ee536efb926b356c54a,a080e6f3003f21d35f7ed0afc3096ab21381087a91992d7508f7be869c6edd32,92dab49c5d89fa2f0619f99131d6406a94c5f214a198aafab41241322f9bf173"
If you are not using the flags, you do not have to make any changes.
These flags are optional and only apply to the access nodes.
Thank you,
Flow Foundation