- Update to version 3.56:
* Added support for Sequence Alignment Maps (SAM files).
* Added empty-file mode to --no-trailing-nl
(gl#saalen/highlight#147).
* Fixed issue with --syntax-by-name waiting for stdin
(gl#saalen/highlight#151).
* Fixed issue with --syntax reading matching files in the
current working directory (gl#saalen/highlight#151).
* Fixed string parsing in lisp.lang (gl#saalen/highlight#150).
* Fixed output of UTF-8 text in xterm256 or truecolor output
(gl#saalen/highlight#152).
* Fixed regex in js.lang.
* Fixed calculation of testcase markers with UTF-8 input.
* Allowed number literals with underscores in Java, Scala, D,
Julia, C#, Perl and Ada definitions.
* Added Nord theme.