The following people have written and documented Maypole:

Simon Cozens - Author Emeritus
Sebastian Riedel - Maintainer (1.x to 2.x)
Simon Flack - Maintainer ( 2.x to 2.9 )
Aaron Trevena - Maintainer (2.10 to present)
Dave Howorth - Developer
David Baird - Developer

Thanks also to for fixes and other contributions:

Randal Schwartz
Marcus Ramberg
Steven Simms
Kevin Connor
Dagfinn Ilmari Mannsåker
Danijel Milicevic
Dave Slack