Mud Server Status Protocol  
MUDhalla is a website dedicated to multiplayer text adventure games, also known as MUDs.
Jan 25, 2022 - Added Real Time, Tick Based, and Turn Based as valid options for
the GAMESYSTEM variable as an alternative for Custom. DikuMUD combat has a tick,
but it is so short and inconsequential it should be considered Real Time.
Dec 22, 2022 - The CHARSET, DISCORD, IPV6, REFERRAL, and SSL variables were added
as official variables.
Dec 05, 2022 - A total of 140 muds support MSSP.
Nov 15, 2022 - MudVerse adds MSSP support.
Jan 22, 2019 - A total of 130 muds support MSSP.
Jan 03, 2019 - Grapevine adds MSSP support.
Jul 27, 2013 - A total of 110 muds support MSSP.
Apr  9, 2012 - A total of 100 muds support MSSP.
Jun 28, 2011 - All servers and codebases closing the connection after an MSSP
data transfer have been removed as MSSP is intended to be usable by both MUD
crawlers and MUD clients.
Apr 17, 2011 - A total of 80 muds support MSSP.
Apr 01, 2011 - KaVir's protocol snippet with built-in MSSP is released.
Dec 22, 2010 - A total of 60 muds support MSSP.
Mar 26, 2010 - A total of 40 muds support MSSP.
Oct 18, 2009 - MudBytes adds MSSP support.
Aug 30, 2009 - A total of 30 muds support MSSP.
May 17, 2009 - A total of 20 muds support MSSP.
Apr 24, 2009 - MudStats adds MSSP support.
Apr  1, 2009 - A total of 10 muds support MSSP.
Mar 20, 2009 - Plaintext version of MSSP finalized and added to specification.
Mar 16, 2009 - MSSP specification webpage and the MSSP crawler are launched.
Mar  9, 2009 - MudBytes crawler adds MSSP support.
Feb 27, 2009 - MTH (Mud Telnet Handler) with built-in MSSP support is released.
Feb 25, 2009 - Telnet version of MSSP finalized.
Feb 19, 2009 - Original MSSP RFC at MudBytes.