What text encoding is used

Hi!

What text encoding is used in Matlab, and has defaults changed recently?

- Editor

- Command window

- Default for fopen(...,'w') ?

Can I change it without creating issues?

Would like to be able to write 'degree C' as '°C' using character #176 , both to Command window and to output files (text files)

Ran into problems when upgrading to Win10 and R2019b.