API update needed?

[TheRedBull]

2x GarrisonCommander/minimap.lua:23: attempt to call local 'IsAddOnLoaded' (a nil value)
[string "@GarrisonCommander/minimap.lua"]:23: in main chunk

Locals:
me = "GarrisonCommander-Broker"
ns = <table> {
 modules = <table> {
 }
 defaultModuleState = true
 hooks = <table> {
 }
 enabledState = true
 defaultModuleLibraries = <table> {
 }
 orderedModules = <table> {
 }
 name = "GarrisonCommander-Broker"
 _Apply = <table> {
 }
}
IsAddOnLoaded = nil
gc = "GarrisonCommander"
gb = "GarrisonCommander-Broker"
garrison = "Click to show the garrison report"
orderhall = "Click to show the Class Hall report"
champion = "Click to show the Mission report"
sanctum = "Click to show the Sanctum report"
LE_GARRISON_TYPE_6_0 = 2
LE_GARRISON_TYPE_7_0 = 3
LE_GARRISON_TYPE_8_0 = 9
LE_GARRISON_TYPE_9_0 = 111
descriptions = <table> {
 3 = "Order Hall"
 2 = "Garrison"
 9 = "CHampion Missions"
 111 = "Covenant"
}
(*temporary) = "GCB"
(*temporary) = "GarrisonCommander-Broker"
(*temporary) = "GarrisonCommander"
(*temporary) = nil
(*temporary) = "GarrisonCommander"
(*temporary) = "attempt to call local 'IsAddOnLoaded' (a nil value)"

[TheRedBull]

Added a PR to address this: #77