attempt to fix a typescript performance/infinite recursion problem. See 

Vincit#2177, Vincit#2178 and Vincit#2132

v3.0.0

Fix a bug with typescript 4 and allowGraph

closes Vincit#2024

support latest knex

v3.0.0-alpha.6

v2.2.18

fix more theoretical prototype pollution holes. To be clear THESE ARE…

… NOT REAL VULNERABILITIES. These functions are never used with user input and cannot be used in an attack.

v2.2.16