[GNU ELPA] Rnc-Mode version 0.3

[ELPA update]

Version 0.3 of package Rnc-Mode has just been released in GNU ELPA.
You can now find it in M-x list-packages RET.

Rnc-Mode describes itself as:

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  Emacs mode to edit Relax-NG Compact files
  =========================================

More at https://elpa.gnu.org/packages/rnc-mode.html

## Summary:


## Recent NEWS:

[Not provided 🙁]