Previously I used tjs like this:

/bin/myscript

#!/usr/bin/tjs
…

However recently this doesn't work anymore, for two reasons:

1. tjs needs to be called with run cmd. However you cannot pass a second argument in shebang. Easy to work around that by adding a wrapper script.
2. tjs doesn't want files without a js extension anymore. Maybe also workaround-able by using a custom js script.

Is this intended behavior, if so why?

P.S. the "error message" for a file with another file ending is also misleading.