====== XL 1.2 ======

The language has been updated to include the left shift operator, class patterns, and parameter edges.

===== Additions =====

The exhaustive list of the additions:
  * unsigned left shift operator: '''%%<<<%%'''
  * [[https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:07_rgg_xl:02_xl:08_object:02_pattern|class patterns]]
  * [[https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:06_graph:01_edge:09_parameter|parameter edges]]