Use different minimum version in different expansions

LootReserve.lua

@@ -1,9 +1,6 @@
 local addon, ns = ...;
 
 LootReserve = LibStub("AceAddon-3.0"):NewAddon("LootReserve", "AceComm-3.0");
-LootReserve.Version = GetAddOnMetadata(addon, "Version");
-LootReserve.MinAllowedVersion = GetAddOnMetadata(addon, "X-Min-Allowed-Version");
-LootReserve.LatestKnownVersion = LootReserve.Version;
 LootReserve.Enabled = true;
 
 LootReserve.EventFrame = CreateFrame("Frame", nil, UIParent);
@@ -81,6 +78,17 @@ function SlashCmdList.LOOTRESERVE(command)
     end
 end
 
+function LootReserve:GetCurrentExpansion()
+    local version = GetBuildInfo();
+    local expansion, major, minor = strsplit(".", version);
+    return tonumber(expansion) - 1;
+end
+
+LootReserve.Version = GetAddOnMetadata(addon, "Version");
+LootReserve.MinAllowedVersion = GetAddOnMetadata(addon, LootReserve:GetCurrentExpansion() == 0 and "X-Min-Allowed-Version-Era" or "X-Min-Allowed-Version-Classic");
+LootReserve.LatestKnownVersion = LootReserve.Version;
+
+
 local pendingToggleServerWindow = nil;
 local pendingLockdownHooked = nil;
 function LootReserve:ToggleServerWindow(state, rolls)
@@ -446,12 +454,6 @@ function LootReserve:SendChatMessage(text, channel, target)
     end
 end
 
-function LootReserve:GetCurrentExpansion()
-    local version = GetBuildInfo();
-    local expansion, major, minor = strsplit(".", version);
-    return tonumber(expansion) - 1;
-end
-
 function LootReserve:IsCrossRealm()
     return self:GetCurrentExpansion() == 0 and not C_Seasons.HasActiveSeason();
     -- This doesn't really work, because even in non-connected realms UnitFullName ends up returning your realm name,