diff --git a/README.md b/README.md
index f56910c..f91773c 100644
--- a/README.md
+++ b/README.md
@@ -1220,7 +1220,7 @@ builder_mt:destruction_policy :: id -> builder
 
 # Changelog
 
-## vX.X.X
+## v1.2.0
 
 - Added the new [`evolved.name`](#evolvedname-1) function
 - Added the new [`evolved.multi_spawn`](#evolvedmulti_spawn) and [`evolved.multi_clone`](#evolvedmulti_clone) functions
@@ -1345,7 +1345,7 @@ function evolved.commit() end
 
 ```lua
 ---@param components? table<evolved.fragment, evolved.component>
----@return evolved.entity
+---@return evolved.entity entity
 function evolved.spawn(components) end
 ```
 
diff --git a/ROADMAP.md b/ROADMAP.md
index 64755da..22d102d 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -5,7 +5,6 @@
 - Improve the performance of required fragments by caching first-level required chunks.
 - Improve the performance of builders that are used multiple times by caching hint chunks.
 - Queries can cache major chunks to avoid finding them every time.
-- Add multi-spawn to the builder to spawn multiple entities at once.
 - Add a function to shrink storages to free unused memory.
 - observers and events
 - add INDEX fragment trait
diff --git a/evolved.lua b/evolved.lua
index 92ea0c3..629c29a 100644
--- a/evolved.lua
+++ b/evolved.lua
@@ -1,7 +1,7 @@
 local evolved = {
     __HOMEPAGE = 'https://github.com/BlackMATov/evolved.lua',
     __DESCRIPTION = 'Evolved ECS (Entity-Component-System) for Lua',
-    __VERSION = '1.1.0',
+    __VERSION = '1.2.0',
     __LICENSE = [[
         MIT License
 
diff --git a/rockspecs/evolved.lua-1.2.0-0.rockspec b/rockspecs/evolved.lua-1.2.0-0.rockspec
new file mode 100644
index 0000000..35dcf4a
--- /dev/null
+++ b/rockspecs/evolved.lua-1.2.0-0.rockspec
@@ -0,0 +1,34 @@
+rockspec_format = "3.0"
+package = "evolved.lua"
+version = "1.2.0-0"
+source = {
+   url = "git://github.com/BlackMATov/evolved.lua",
+   tag = "v1.2.0",
+}
+description = {
+   homepage = "https://github.com/BlackMATov/evolved.lua",
+   summary = "Evolved ECS (Entity-Component-System) for Lua",
+   detailed = [[
+      `evolved.lua` is a fast and flexible ECS (Entity-Component-System) library for Lua.
+      It is designed to be simple and easy to use, while providing all the features needed to create complex systems with blazing performance.
+   ]],
+   license = "MIT",
+   labels = {
+      "ecs",
+      "entity",
+      "entities",
+      "component",
+      "components",
+      "entity-component",
+      "entity-component-system",
+   },
+}
+dependencies = {
+   "lua >= 5.1",
+}
+build = {
+   type = "builtin",
+   modules = {
+      evolved = "evolved.lua",
+   }
+}