: The new SSH engine and SFTP sessions support signature methods required by recent servers and the newer PuTTY PPK v3 key format.
: Improvements were made to syntax highlighting speed, especially when dealing with long lines of code in the terminal. mobaxterm_portable_v21.5 download
: The "MultiExec" mode, which allows commands to be run on multiple terminals simultaneously, received a unified paste confirmation popup for better management. Why Choose the Portable Version? : The new SSH engine and SFTP sessions
Released in late 2021, version 21.5 introduced several critical updates to improve security and cross-platform compatibility: mobaxterm_portable_v21.5 download
: Users can choose between a "new" engine for modern security features (supporting RSA-SHA2-256 and RSA-SHA2-512) or a "legacy" engine for older server compatibility.