1.4.0 => 16-06-2025:    [FIXED] Fix compatibility with ruby-3.4. [#79](https://github.com/hparra/ruby-serialport/pull/79)
                        [FIXED] Replace ancient K&R function declarations by ANSI style.
                        [FIXED] Fixed various compiler warnings.
                        [FIXED] Avoid deprecated access to fptr->fd
                        [CHANGED] New repository link and add Lars Kanis as new author.
                        [CHANGED] Move CI from Travis to Github
                        [CHANGED] Use autoload for SerialPort::VERSION
                        [REMOVED] Remove compatibility to ruby < 2.5

1.3.2 => 29-09-2021:    [FIXED] Remove calls to rb_secure because it is deprecated and removed in Ruby 3.

1.3.1 => 07/26/2014:    [FIXED] Ruby 2.2 support
                        [NEW] UNIX MARK/SPACE parity (CMSPAR) support

1.3.0 => 11/17/2013:    [NEW] flush_input() and flush_output() methods [Manuel A. Güílamo (MaG)]

1.2.3 => 11/04/2013:    [FIXED] Improved documentation (yard)

1.2.2 => 11/03/2013:    [FIXED] warning: already initialized constant VERSION

1.2.1 => 10/25/2013:    [FIXED] removed absurd circular dependency

1.2.0 => 10/25/2013:    [NEW] rake-compiler, bundler, and travis ci integration

1.1.0 => 05/14/2012:    [NEW] Ruby 2.0 Support [Aaron Patterson (tenderlove)]
                        [FIXED] Support for baud rates up to 1000000 in Windows [Will Koehler (willkoehler)]

1.0.4 => 07/17/2010:    [FIXED] [Windows] No longer restricted to specific bitrates
                        [FIXED] [Windows] Removed potentially insecure sprintf() use
                        [FIXED] [Windows] Workaround for rb_sys_fail not checking GetLastError()

1.0.3 => 04/08/2010:    [FIXED] [Windows] Could not specify 10 or "COM10" or higher
                        [FIXED] [Windows] Warning passing INT instead of LONG to GetCommModemStatus

1.0.2 => 04/06/2010:    [FIXED] Passing a block into open did not properly handle a return from within the block

1.0.1 => 01/20/2010:    [FIXED] Conditional RB_SERIAL_EXPORT needed for Visual Studio bonked GCC

1.0.0 => 01/12/2010:    [FIXED] x86_64 segmentation faults
                        [NEW] Windows Ruby 1.9 support

0.7.4 => 10/12/2009:    [NEW] Conditional 1.8.6 & 1.9 support (POSIX only).
                        [NEW] MinGW support.

0.7.3 => 10/09/2009:    [NEW] POSIX Ruby 1.9 support

0.7.2 => 02/09/2008:    Fix several Windows and POSIX compilation problems.
                        Make GCC compile the code without any warnings.
                        Make RDoc not be so talkative during gem installation.

0.7.1 => 31/08/2008:    Change to gemspec creation and fix posix compilation.

0.7.0 => 03/07/2008:    Major Code Cleanup

0.6.1 => 25/03/2003:    Minor changes

0.6 => 12/02/2003:      Windows support
                        Get/set modem parameters
                        Read and write timeouts
                        Open method

0.5 => 25/10/2002:      Cygwin support

0.4 => 19/09/2002:      Added more serial ports (total of 8 ports)

0.3 => 15/03/2002:      Damn, another bug found

0.2 => 14/03/2002:      A bug fixed (read() was not blocking)

0.1 => 14/03/2002:      First release
