Log Message:
qrencode: update to 4.1.0.

Version 4.1.0 (2020.8.29)
-------------------------
* Command line tool "qrencode" has been improved:
	* New option "--inline" has been added. (Thanks to @jp-bennett)
	* New option "--strict-version" has been added.
	* UTF8 mode now supports ANSI256 color. (Thanks to András Veres-
	  Szentkirályi)
* Micro QR Code no longer requires to specify the version number.
* 'make check' allows to run the test programs. (Thanks to Jan Tojnar)
* Some compile time warnings have been fixed.
* Various CMake support improvements. (Thanks to @mgorny and @sdf5)
* Some minor bug fixes. (Thanks to Lonnie Abelbeck and Frédéric Wang)
* Some documentation/manpage improvements. (Thanks to Dan Jacobson)
* Some performance improvements. (Thanks to @4061N and Mika Lindqvist)

Release Note:
The internal representation of the output code has been slightly changed -
the second bit from LSB side now represents; 1:ECC bit / 0:data bit.
This change is only for debug purposes and does not affect user applications.