This article was first published on Stories by NULS on Medium
Dear NULS community,
Due to the recent frequent calling of smart contracts, we have found that sending too many contract transactions at one time may cause block packaging timeout thereby increasing yellow cards. NULS node program v2.7.2 version is now released and will repair the issue found.
This update is not compulsory. Still, we recommend upgrading all nodes to avoid block packaging timeout and yellow card warnings. We also advise node owners to upgrade the server configuration as soon as possible to ensure the stable operation of the service.
Windows upgrading tutorial:
Linux upgrading tutorial ：
November 17, 2020
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Stories by NULS on Medium