Mystic BBS v1.12 A48 is the latest stable release.

Mystic BBS v1.12 can perform spell checking while you type as well as make word suggestions as you enter messages. This package contains all of the files and instructions needed to enable spell checking: MYSTIC_SPELLCHECK_V2.ZIP

NetRunner is a telnet client originally developed in the late 90s in sync with the release of Windows XP. It was intended to be a console telnet client which stayed true to ANSI-BBS emulation and the old school feel of DOS terminals. Some features include telnet, ssh, rlogin, batch upload/download Zmodem and Zmodem 8K, multiple phone book, mTelnet and SyncTerm phone book importers, original MSDOS and Amiga fonts with font switching, full screen mode, basic scripting language, mouse support, and font UPSCALING that (when enabled) provides the highest quality BBS terminal, even at 2K full screen resolutions! 256 color XTERM color support, 80x25, 132x376 terminal sizes, etc

The current release is version 2.0 Beta 21 which is based on the SDL2 graphics engine, providing the most accurate and highest quality ANSI-BBS experience. Optimiziations for CPU usage and speed are still on-going for the beta cycle amd improvements should be seen as versions progress.

Development releases of Beta 22 which may fix bugs and add significant features can be found in the prealpha area: www.mysticbbs.com/downloads/prealpha