diff --git a/bzlib/changelog.txt b/bzlib/changelog.txt
index 7251655..7767941 100644
--- a/bzlib/changelog.txt
+++ b/bzlib/changelog.txt
@@ -1,10 +1,4 @@
 ---------------------------------------------------------------------------------------------------
-Version: 1.1.0
-Date: 13.03.2026
-  Changes:
-    - Add get_setting
-    - Make `me` optional
----------------------------------------------------------------------------------------------------
 Version: 1.0.1
 Date: 11.03.2026
   Bug Fixes:
diff --git a/bzlib/data-util.lua b/bzlib/data-util.lua
index 78ac0c0..7a91f89 100644
--- a/bzlib/data-util.lua
+++ b/bzlib/data-util.lua
@@ -80,13 +80,6 @@ function util.initialize(them)
   util.me = me
 end
 
-function util.get_setting(name)
-  if settings.startup[name] == nil then
-    return nil
-  end
-  return settings.startup[name].value
-end
-
 function util.item(item, quantity, probability)
   if not quantity then
     quantity = 1
@@ -124,13 +117,13 @@ end
 
 allbypass = {}
 if get_setting("bz-recipe-bypass") then
-  for recipe in string.gmatch(util.get_setting("bz-recipe-bypass"), '[^",%s]+') do
+  for recipe in string.gmatch(me.get_setting("bz-recipe-bypass"), '[^",%s]+') do
     allbypass[recipe] = true
   end
 end
 
 function util.is_foundry()
-  return util.bz.foundry and not util.get_setting("bzfoundry-minimal")
+  return util.bz.foundry and not me.get_setting("bzfoundry-minimal")
 end
 
 function should_force(options)
@@ -138,7 +131,7 @@ function should_force(options)
 end
 
 function bypass(recipe_name)
-  if me and me.bypass[recipe_name] then
+  if me.bypass[recipe_name] then
     return true
   end
   if allbypass[recipe_name] then
@@ -423,7 +416,7 @@ function util.add_gleba_rock(resource, amount_min, amount_max)
     })
     local probability = data.raw["simple-entity"]["gleba-rock"].autoplace.probability_expression
     -- A lot more common near starting point when aps gleba
-    local factor = (mods["any-planet-start"] and util.get_setting("aps-planet") == "gleba" and 20) or 1
+    local factor = (mods["any-planet-start"] and me.get_setting("aps-planet") == "gleba" and 20) or 1
     data.raw["simple-entity"]["gleba-rock"].autoplace.probability_expression = probability .. [[*
     if(distance_from_nearest_point{x = x, y = y, points = starting_positions} < 200, ]] .. factor .. [[,
        if(distance_from_nearest_point{x = x, y = y, points = starting_positions} < 700,
@@ -432,8 +425,8 @@ function util.add_gleba_rock(resource, amount_min, amount_max)
 
   end
   if data.raw.item[resource] then
-    amount_min = (amount_min or 10) * ((mods["any-planet-start"] and util.get_setting("aps-planet") == "gleba" and 4) or 1)
-    amount_max = (amount_max or 20) * ((mods["any-planet-start"] and util.get_setting("aps-planet") == "gleba" and 4) or 1)
+    amount_min = (amount_min or 10) * ((mods["any-planet-start"] and me.get_setting("aps-planet") == "gleba" and 4) or 1)
+    amount_max = (amount_max or 20) * ((mods["any-planet-start"] and me.get_setting("aps-planet") == "gleba" and 4) or 1)
     util.add_minable_result(
       "simple-entity", "gleba-rock",
       { type = "item", name = resource, amount_min = amount_min, amount_max = amount_max })
@@ -536,7 +529,7 @@ function util.se_landfill(params)
         type = "recipe",
         icons = {
           { icon = "__base__/graphics/icons/landfill.png", icon_size = 64, icon_mipmaps = 3 },
-          { icon = "__" .. (me and me.name or params.ore) .. "__/graphics/icons/" .. params.ore .. ".png", icon_size = params.icon_size, scale = 0.33 * 64 / params.icon_size },
+          { icon = "__" .. me.name .. "__/graphics/icons/" .. params.ore .. ".png", icon_size = params.icon_size, scale = 0.33 * 64 / params.icon_size },
         },
         energy_required = 1,
         enabled = false,
@@ -644,7 +637,7 @@ function util.se_matter(params)
           icon_size = 64, scale = 0.5 },
         { icon = "__space-exploration-graphics__/graphics/icons/fluid/particle-stream.png",
           icon_size = 64, scale = 0.33, shift = { 8, -8 } },
-        { icon = "__" .. (me and me.name or params.ore) .. "__/graphics/icons/" .. params.ore .. ".png",
+        { icon = "__" .. util.me.name .. "__/graphics/icons/" .. params.ore .. ".png",
           icon_size = params.icon_size, scale = 0.33 * 64 / params.icon_size, shift = { -8, 8 } },
         { icon = "__space-exploration-graphics__/graphics/icons/transition-arrow.png",
           icon_size = 64, scale = 0.5 },
@@ -683,7 +676,7 @@ function util.se_matter(params)
             icon_size = 64, scale = 0.5 },
           { icon = "__space-exploration-graphics__/graphics/icons/fluid/particle-stream.png",
             icon_size = 64, scale = 0.33, shift = { -8, 8 } },
-          { icon = "__" .. (me and me.name or params.ore) .. "__/graphics/icons/" .. params.ore .. ".png",
+          { icon = "__" .. util.me.name .. "__/graphics/icons/" .. params.ore .. ".png",
             icon_size = params.icon_size, scale = 0.33 * 64 / params.icon_size, shift = { 8, -8 } },
           { icon = "__space-exploration-graphics__/graphics/icons/transition-arrow.png",
             icon_size = 64, scale = 0.5 },
@@ -967,7 +960,7 @@ function util.add_ingredient(recipe_name, ingredient, quantity, options)
   end
   local is_fluid = not not data.raw.fluid[ingredient]
   if data.raw.recipe[recipe_name] and (util.get_item(ingredient) or is_fluid) then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     add_ingredient(data.raw.recipe[recipe_name], ingredient, quantity, is_fluid)
   end
@@ -1018,7 +1011,7 @@ function util.set_ingredient(recipe_name, ingredient, quantity, options)
   end
   if data.raw.recipe[recipe_name] and data.raw.item[ingredient] then
     local is_fluid = not not data.raw.fluid[ingredient]
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     set_ingredient(data.raw.recipe[recipe_name], ingredient, quantity, is_fluid)
   end
@@ -1130,7 +1123,7 @@ function util.replace_ingredient(recipe_name, old, new, amount, multiply, option
     return
   end
   if data.raw.recipe[recipe_name] and (data.raw.item[new] or data.raw.fluid[new]) and (data.raw.item[old] or data.raw.fluid[old]) then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     replace_ingredient(data.raw.recipe[recipe_name], old, new, amount, multiply)
   end
@@ -1164,7 +1157,7 @@ function util.remove_ingredient(recipe_name, old, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     remove_ingredient(data.raw.recipe[recipe_name], old)
   end
@@ -1192,7 +1185,7 @@ function util.replace_some_product(recipe_name, old, old_amount, new, new_amount
   end
   local is_fluid = not not data.raw.fluid[new]  -- NOTE CURRENTLY UNUSUED
   if data.raw.recipe[recipe_name] and (data.raw.item[new] or is_fluid) then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     replace_some_product(data.raw.recipe[recipe_name], old, old_amount, new, new_amount, is_fluid)
   end
@@ -1226,7 +1219,7 @@ function util.replace_some_ingredient(recipe_name, old, old_amount, new, new_amo
   end
   local is_fluid = not not data.raw.fluid[new]
   if data.raw.recipe[recipe_name] and (data.raw.item[new] or is_fluid) then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     replace_some_ingredient(data.raw.recipe[recipe_name], old, old_amount, new, new_amount, is_fluid)
   end
@@ -1254,7 +1247,7 @@ function util.set_product_probability(recipe_name, product, probability, options
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     set_product_probability(data.raw.recipe[recipe_name], product, probability)
   end
@@ -1278,7 +1271,7 @@ function util.set_product_amount(recipe_name, product, amount, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     set_product_amount(data.raw.recipe[recipe_name], product, amount)
   end
@@ -1309,7 +1302,7 @@ function util.multiply_recipe(recipe_name, multiple, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     multiply_recipe(data.raw.recipe[recipe_name], multiple)
   end
@@ -1351,7 +1344,7 @@ function util.multiply_ingredients(recipe_name, multiple, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     multiply_ingredients(data.raw.recipe[recipe_name], multiple)
   end
@@ -1392,7 +1385,7 @@ function util.remove_product(recipe_name, old, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     remove_product(data.raw.recipe[recipe_name], old)
   end
@@ -1475,7 +1468,7 @@ function util.set_recipe_time(recipe_name, time, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     set_recipe_time(data.raw.recipe[recipe_name], time)
   end
@@ -1495,7 +1488,7 @@ function util.multiply_time(recipe_name, factor, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     multiply_time(data.raw.recipe[recipe_name], factor)
   end
@@ -1515,7 +1508,7 @@ function util.add_time(recipe_name, amount, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     add_time(data.raw.recipe[recipe_name], amount)
   end
@@ -1542,7 +1535,7 @@ function util.set_category(recipe_name, category, options)
     return
   end
   if data.raw.recipe[recipe_name] and data.raw["recipe-category"][category] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     prepare_redo_recycling(recipe_name)
     data.raw.recipe[recipe_name].category = category
   end
@@ -1554,7 +1547,7 @@ function util.set_subgroup(recipe_name, subgroup, options)
     return
   end
   if data.raw.recipe[recipe_name] and data.raw["item-subgroup"][subgroup] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     data.raw.recipe[recipe_name].subgroup = subgroup
   end
 end
@@ -1574,7 +1567,7 @@ function util.add_icon(recipe_name, icon, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     if not (data.raw.recipe[recipe_name].icons and #(data.raw.recipe[recipe_name].icons) > 0) then
       if data.raw.recipe[recipe_name].icon then
         data.raw.recipe[recipe_name].icons = { {
@@ -1609,7 +1602,7 @@ function util.set_icons(recipe_name, icons, options)
     return
   end
   if data.raw.recipe[recipe_name] then
-    if me then me.add_modified(recipe_name) end
+    me.add_modified(recipe_name)
     data.raw.recipe[recipe_name].icons = icons
     data.raw.recipe[recipe_name].icon = nil
     data.raw.recipe[recipe_name].icon_size = nil
@@ -1622,7 +1615,7 @@ function util.set_tech_icons(technology, icons, options)
     return
   end
   if data.raw.technology[technology] then
-    if me then me.add_modified(technology) end
+    me.add_modified(technology)
     data.raw.technology[technology].icons = icons
     data.raw.technology[technology].icon = nil
     data.raw.technology[technology].icon_size = nil
@@ -1967,10 +1960,6 @@ function util.sum_products(recipe_name)
   return 0
 end
 
-function util.add_productivity(recipe)
-  data.raw.recipe[recipe].allow_productivity = true
-end
-
 function util.set_vtk_dcm_ingredients()
   if mods["vtk-deep-core-mining"] then
     local sum = util.sum_products("vtk-deepcore-mining-ore-chunk-refining")
diff --git a/bzlib/info.json b/bzlib/info.json
index 9f28f85..82b6b2f 100644
--- a/bzlib/info.json
+++ b/bzlib/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bzlib",
-    "version": "1.1.0",
+    "version": "1.0.1",
     "factorio_version": "2.0",
     "title": "BZ Lib",
     "description": "Library code for BZ mods",