diff --git a/3d_armor/api.lua b/3d_armor/api.lua
index 6a279ed..87c979c 100644
--- a/3d_armor/api.lua
+++ b/3d_armor/api.lua
@@ -478,7 +478,8 @@ end
 armor.load_armor_inventory = function(self, player)
 	local _, inv = self:get_valid_player(player, "[load_armor_inventory]")
 	if inv then
-		local armor_list_string = player:get_attribute("3d_armor_inventory")
+		local meta = player:get_meta()
+		local armor_list_string = meta:get_string("3d_armor_inventory")
 		if armor_list_string then
 			inv:set_list("armor",
 				self:deserialize_inventory_list(armor_list_string))
@@ -490,7 +491,8 @@ end
 armor.save_armor_inventory = function(self, player)
 	local _, inv = self:get_valid_player(player, "[save_armor_inventory]")
 	if inv then
-		player:set_attribute("3d_armor_inventory",
+		local meta = player:get_meta()
+		meta:set_string("3d_armor_inventory",
 			self:serialize_inventory_list(inv:get_list("armor")))
 	end
 end
@@ -531,7 +533,7 @@ armor.drop_armor = function(pos, stack)
 	if node then
 		local obj = minetest.add_item(pos, stack)
 		if obj then
-			obj:setvelocity({x=math.random(-1, 1), y=5, z=math.random(-1, 1)})
+			obj:set_velocity({x=math.random(-1, 1), y=5, z=math.random(-1, 1)})
 		end
 	end
 end
diff --git a/3d_armor/init.lua b/3d_armor/init.lua
index 3a9c066..e83bc10 100644
--- a/3d_armor/init.lua
+++ b/3d_armor/init.lua
@@ -128,7 +128,8 @@ local function validate_armor_inventory(player)
 		return
 	end
 	local armor_prev = {}
-	local armor_list_string = player:get_attribute("3d_armor_inventory")
+	local attribute_meta = player:get_meta() -- I know, the function's name is weird but let it be like that. ;)
+	local armor_list_string = attribute_meta:get_string("3d_armor_inventory")
 	if armor_list_string then
 		local armor_list = armor:deserialize_inventory_list(armor_list_string)
 		for i, stack in ipairs(armor_list) do
@@ -429,7 +430,7 @@ minetest.register_globalstep(function(dtime)
 	end
 end)
 
--- Fire Protection and water breating, added by TenPlus1
+-- Fire Protection and water breathing, added by TenPlus1.
 
 if armor.config.fire_protect == true then
 	-- override hot nodes so they do not hurt player anywhere but mod
diff --git a/3d_armor/mod.conf b/3d_armor/mod.conf
new file mode 100644
index 0000000..56f7973
--- /dev/null
+++ b/3d_armor/mod.conf
@@ -0,0 +1,4 @@
+name = 3d_armor
+depends = default
+optional_depends = player_monoids, armor_monoid, pova, fire, ethereal, bakedclay, intllib
+description = Adds craftable armor that is visible to other players.
diff --git a/3d_armor_ip/description.txt b/3d_armor_ip/description.txt
index 01e1b54..58b700e 100644
--- a/3d_armor_ip/description.txt
+++ b/3d_armor_ip/description.txt
@@ -1 +1 @@
-Adds 3d_armor page to the inventory plus
+Adds 3d_armor page to the inventory plus.
diff --git a/3d_armor_ip/mod.conf b/3d_armor_ip/mod.conf
new file mode 100644
index 0000000..0fe7f4e
--- /dev/null
+++ b/3d_armor_ip/mod.conf
@@ -0,0 +1,4 @@
+name = 3d_armor_ip
+depends = 3d_armor
+optional_depends = inventory_plus
+description = Adds 3d_armor page to the inventory plus.
diff --git a/3d_armor_sfinv/description.txt b/3d_armor_sfinv/description.txt
index 0ef2ae9..15f4e96 100644
--- a/3d_armor_sfinv/description.txt
+++ b/3d_armor_sfinv/description.txt
@@ -1 +1 @@
-Adds 3d_armor page to the sfinv inventory
+Adds 3d_armor page to the sfinv inventory.
diff --git a/3d_armor_sfinv/mod.conf b/3d_armor_sfinv/mod.conf
new file mode 100644
index 0000000..bc0eb89
--- /dev/null
+++ b/3d_armor_sfinv/mod.conf
@@ -0,0 +1,4 @@
+name = 3d_armor_sfinv
+depends = 3d_armor
+optional_depends = sfinv
+description = Adds 3d_armor page to the sfinv inventory.
diff --git a/3d_armor_stand/init.lua b/3d_armor_stand/init.lua
index 1dd3ef6..ab4549b 100644
--- a/3d_armor_stand/init.lua
+++ b/3d_armor_stand/init.lua
@@ -97,7 +97,7 @@ local function update_entity(pos)
 				yaw = math.pi / 2
 			end
 		end
-		object:setyaw(yaw)
+		object:set_yaw(yaw)
 		object:set_properties({textures={texture}})
 	end
 end
diff --git a/3d_armor_stand/mod.conf b/3d_armor_stand/mod.conf
new file mode 100644
index 0000000..d1f1a4e
--- /dev/null
+++ b/3d_armor_stand/mod.conf
@@ -0,0 +1,2 @@
+name = 3d_armor_stand
+depends = 3d_armor
diff --git a/3d_armor_ui/description.txt b/3d_armor_ui/description.txt
index 873f876..e6bf11c 100644
--- a/3d_armor_ui/description.txt
+++ b/3d_armor_ui/description.txt
@@ -1 +1 @@
-Adds 3d_armor page to the unified inventory
+Adds 3d_armor page to the unified inventory.
diff --git a/3d_armor_ui/mod.conf b/3d_armor_ui/mod.conf
new file mode 100644
index 0000000..68eff85
--- /dev/null
+++ b/3d_armor_ui/mod.conf
@@ -0,0 +1,4 @@
+name = 3d_armor_ui
+depends = 3d_armor
+optional_depends = unified_inventory
+description = Adds 3d_armor page to the unified inventory.
diff --git a/modpack.conf b/modpack.conf
new file mode 100644
index 0000000..4e64251
--- /dev/null
+++ b/modpack.conf
@@ -0,0 +1,2 @@
+name = minetest-3d_armor
+description = Visible player armor & wielded items.
diff --git a/modpack.txt b/modpack.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/shields/mod.conf b/shields/mod.conf
new file mode 100644
index 0000000..9a95629
--- /dev/null
+++ b/shields/mod.conf
@@ -0,0 +1,3 @@
+name = shields
+depends = default, 3d_armor
+description = Adds visible shields to 3d armor.
diff --git a/wieldview/mod.conf b/wieldview/mod.conf
new file mode 100644
index 0000000..c5f4812
--- /dev/null
+++ b/wieldview/mod.conf
@@ -0,0 +1,3 @@
+name = wieldview
+depends = 3d_armor
+description = Makes hand wielded items visible to other players.