[GNU ELPA] Isbn version 0.2.0

[ELPA update]

Version 0.2.0 of package Isbn has just been released in GNU ELPA.
You can now find it in M-x list-packages RET.

Isbn describes itself as:

  ============
  ISBN library
  ============

More at https://elpa.gnu.org/packages/isbn.html

## Summary:

  isbn.el
  =======

  ISBN library for Emacs.

  See the Commentary section of 'isbn.el' for documentation.

## Recent NEWS:

[Not provided 🙁]