It is available for download here
http://webrailroader.com/ctc/download-page/This version 3.21 includes the following changes:
- Flashing frequency modified
- Option to display text at once or slowly in phone conversation
- Block degrading algorithm updated
- Forward/backward direction upon (re)entry of sections corrected
- Protect switches operational
- Errors on signals in maintenance mode corrected
- Object list can now list all Trainschedule sections and all Trainschedule stops
- Cancel route problem if start block starts two routes corrected
- Problem not able to cancel routes (would immed. re-create) corrected
- Problem of clashing opposing routes while autoextend not complete addressed
As always upgrades to previously purchased products are free.