Reqflow 1.6.0, 11 Mar 2019
    - Option -type accepts only the following arguments: txt, odt, docx, xml, html, pdf
    - When file type detection is based on the filename extension:
        * the detection is case insensitive
        * the known extensions are those accepted by -type, and "htm"
        * text is the default (when the extension is unkown)

Reqflow 1.5.3, 2 Oct 2018
    - file extensions .ad, .adoc, .asc, .asciidoc, .md known as text documents

Reqflow 1.5.2, 31 Oct 2017
    - option -end-req for marking end of text of a requirement
    - fix detection of duplicate reqs with -prefix-req
    - docx: ignore 'fallback', to prevent duplicates

Reqflow 1.5.1, 13 Feb 2017
    - improve acquisition in HTML documents
    - fix analysis of second document when first document has -stop-after
    - option -prefix-req for prefixing acquired requirements

Reqflow 1.5.0, 22 Nov 2016

    - resolve environment variable in .req config file: syntax $x or ${x}
    - fix buffer overflow in testRegex
    - fix acquisition of requirements wrt stop condition (docx)

Reqflow 1.4.2, 13 Jun 2015

    - fix bug in capture of requirements from odt documents

Reqflow 1.4.1, 8 Dec 2014

    - fix missing escaping of some HTML parts (HTML output format only)


Reqflow 1.4.0, 30 Oct 2014

    - keep document order for the requirements. alphanumeric order is still
      possible with --sort in the .req file.

Reqflow 1.3.4, 31 Jul 2014

    - [Windows only] fix multiple additions of reqflow path to system path
      when installed several times

Reqflow 1.3.3, 16 May 2014

    - handle refs on same line as requirement
    - read config file from stdin if '-'
    - display all errors in the html report

Reqflow 1.3.2

    - Executable renamed from 'req' to 'reqflow'
    - Fix acquisition of docx with deleted or moved text
      (tracked changes, revision marks)


Reqflow v1.3.0, 6 Apr 2014

    direct opening of config file
    -type option in config file
    Windows installer


Reqflow v1.2.1, 5 Mar 2014

    Capture text of requirements: req review
    Name reqflow


Req v1.2, 19 Feb 2014
    
    Support for input documents HTML
    Support for input documents PDF on Windows
    HTML report: CSS styles improved


Req v1.1

    Support for input documents ODT
    Configuration file syntax: keywords "define", "document" 
    Config Option -nocov