Tentative update for patch 1.18

Tentatively added (sub)zone and dungeon level info based on patch 1.18 notes as of 20250730.

LevelRange.lua

@@ -114,6 +114,10 @@ LEVELRANGE_RANGES = {
     [LEVELRANGE_TELABIM]                = {54, 60, lTYPE_CONTESTED},
     [LEVELRANGE_SCARLETENCLAVE]         = {55, 60, lTYPE_CONTESTED},
     [LEVELRANGE_HYJAL]                  = {58, 60, lTYPE_CONTESTED},
+    -- patch 1.18 preparation
+    [LEVELRANGE_GRIMREACHES]            = {33, 38, lTYPE_CONTESTED},
+    [LEVELRANGE_NORTHWIND]              = {28, 34, lTYPE_CONTESTED},
+    [LEVELRANGE_BALOR]                  = {29, 34, lTYPE_CONTESTED},
 };
 
 -- Fishing Level Requirements
@@ -193,6 +197,9 @@ LEVELRANGE_INSTANCES = {
     [LEVELRANGE_DEADWINDPASS]       = {LEVELRANGE_KARAZHANCRYPT, " (58 - 60)"},
     [LEVELRANGE_ELWYNN]             = {LEVELRANGE_STOCKADES, " (24-32)", LEVELRANGE_STORMWINDVAULT, " (60+)"},
     [LEVELRANGE_TANARIS]            = {LEVELRANGE_ZULFARRAK, " (44-54)", LEVELRANGE_COTBLACKMORASS, " (60+)"},
+    -- patch 1.18 preparation
+    [LEVELRANGE_BALOR]              = {LEVELRANGE_STORMWROUGHTRUINS, " (35-41)"},
+    [LEVELRANGE_GRIMREACHES]        = {LEVELRANGE_DRAGONMAWRETREAT, " (27-33)"},
 };
 
 -- Raids
@@ -218,6 +225,10 @@ LEVELRANGE_SUBZONES = {
 
     -- Turtle WoW Sub-zones
     [LEVELRANGE_ALAHTHALAS]         = LEVELRANGE_THALASSIANHIGHLANDS,
+    -- patch 1.18 preparation
+    [LEVELRANGE_SLICKWICKOILRIG]    = LEVELRANGE_TANARIS,
+    [LEVELRANGE_RUGFORDSMOUNTAINREST] = LEVELRANGE_DUNMOROGH,
+    [LEVELRANGE_EARTHENRING]        = LEVELRANGE_STONETALON,
 };
 
 -- Colours