Release v1.4.16.0 is out 🚀
There are no flags for this version. However, the new binary referenced here will return a user error message whenever a wrong username is invoked on a transaction. The behavior of the returning sent funds (because the transaction failed) was unaltered in this release.
The full binary release notes are published here: https://github.com/multiversx/mx-chain-go/releases/tag/v1.4.16