This update adds dynmap integration which displays Stargates on the Dynmap map. Dynmap functionality can be disabled with the new "enableDynmap" config option. You can also make dynmap Stargate icons display by default using the "dynmapIconsHiddenByDefault" option.
Additionally, this update reverts to API version 1.18 as it might be a bit soon to break 1.18 support. 1.19 is still fully supported.