According to Foresight News, blockchain technology application platform IOST has announced the launch of its mainnet Olympus v3.10.1. This upgrade is an incompatible one, and all block-producing nodes must complete the upgrade by September 10th. Non-block-producing nodes are also advised to upgrade. The new version primarily enhances the libp2p module by introducing yamux support and mplex. In the next version, IOST will remove plex support.