I think he wanted to say that he is affected of this, but used the wrong translations of the german word.
I'm not sure about the rest of the sentence, but if you don't like errors, why did you use the beta and not just the stable version?
Beta version can always have bugs. you can't blame the dev for it as it should be obvious that something like this can happen.
1. yes that meaning
2. I have installed the beta because of a necessary reboot, CAT had to be closed and it requires consistently hours to get CAT working as is was before the reboot, - therefore restart of CAT shall be done (for me) so infrequently as possible.
And because it was time to restart the PC I took the new beta.
But you have a point there: in future I will never take beta.
Learning from this mistake
Error could also occurs in official version.
Even best software with thousand of programmers have bug/errors.
Mine is not a bug is only a regression problem with an xml file from a previous version.
That is very different from a bug.
CAT works well even without fix if you use directly the 4.7 version.
But i think the solution i wrote you is very fast (edit the xml file) so you won't loose much time