diff --git a/.gitignore b/.gitignore
index b25c15b..42362fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,48 @@
-*~
+# Temporary files
+.#*
+
+# Compiled Lua sources
+luac.out
+
+# luarocks build files
+*.src.rock
+*.zip
+*.tar.gz
+
+# Object files
+*.o
+*.os
+*.ko
+*.obj
+*.elf
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+*.def
+*.exp
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+-.DS_Store
+-.vscode
+-.modportal
+-.assets
diff --git a/CHANGELOG.txt b/changelog.txt
similarity index 63%
rename from CHANGELOG.txt
rename to changelog.txt
index 1bcdb24..36f44dc 100644
--- a/CHANGELOG.txt
+++ b/changelog.txt
@@ -1,3 +1,15 @@
+---------------------------------------------------------------------------------------------------
+Version: 1.2.3
+Date: 2025-03-26
+  Changes:
+    - added `inf-lab-speed` mod to exclusion list as this mod does the same
+---------------------------------------------------------------------------------------------------
+Version: 1.2.2
+Date: 2025-02-17
+  Features:
+    - Bumped Factorio version to 2.0
+    - Research now depends on Space Science Pack
+
 ---------------------------------------------------------------------------------------------------
 Version: 1.2.1
 Date: 2021-02-01
diff --git a/data.lua b/data.lua
index 7b0f07c..443fdfb 100644
--- a/data.lua
+++ b/data.lua
@@ -1,35 +1,34 @@
-data:extend(
-{
-	{
-	  type = "technology",
-	  name = "research-speed-7",
-	  icon_size = 256,
-	  icon = "__base__/graphics/technology/research-speed.png",
-	  effects =
-	  {
-		{
-		  type = "laboratory-speed",
-		  modifier = 0.6
-		}
-	  },
-	  prerequisites = {"research-speed-6"},
-	  unit =
-	  {
-	 	count_formula = "8000*(L-6)",
-		ingredients =
-		{
-		  {"automation-science-pack", 1},
-		  {"logistic-science-pack", 1},
-		  {"chemical-science-pack", 1},
-		  {"production-science-pack", 1},
-		  {"utility-science-pack", 1},
-		  {"space-science-pack", 1}
-		},
-		time = 30
-	  },
-	  upgrade = true,
-	  max_level = "infinite",
-	  order = "c-m-d"
-	},
-}
-)
+data:extend(
+{
+	{
+	  type = "technology",
+	  name = "research-speed-7",
+	  icon_size = 256,
+	  icon = "__base__/graphics/technology/research-speed.png",
+	  effects =
+	  {
+		{
+		  type = "laboratory-speed",
+		  modifier = 0.6
+		}
+	  },
+	  prerequisites = {"research-speed-6", "space-science-pack"},
+	  unit =
+	  {
+	 	count_formula = "8000*(L-6)",
+		ingredients =
+		{
+		  {"automation-science-pack", 1},
+		  {"logistic-science-pack", 1},
+		  {"chemical-science-pack", 1},
+		  {"production-science-pack", 1},
+		  {"utility-science-pack", 1},
+		  {"space-science-pack", 1}
+		},
+		time = 30
+	  },
+	  upgrade = true,
+	  max_level = "infinite",
+	  order = "c-m-d"
+	},
+})
diff --git a/info.json b/info.json
index 45dfdf6..39aefe1 100644
--- a/info.json
+++ b/info.json
@@ -1,11 +1,14 @@
-{
-  "name": "InfiniteLaboratorySpeed",
-  "version": "1.2.1",
-  "title": "InfiniteLaboratorySpeed",
-  "author": "Mongokatten",
-  "contact": "https://github.com/Mongokatten/InfiniteResearchSpeed/issues/",
-  "homepage": "https://github.com/Mongokatten/InfiniteResearchSpeed/",
-  "factorio_version" : "1.1",
-  "description": "It is now possible to research laboratory speed infinitely",
-  "dependencies": ["base >= 1.1.0"]
-}
+{
+  "name": "InfiniteLaboratorySpeedUpdated",
+  "version": "1.2.2",
+  "title": "Infinite Laboratory Speed 2.0",
+  "author": "roland77, Mongokatten",
+  "contact": "https://github.com/AngledLuffa/InfiniteResearchSpeed/issues/",
+  "homepage": "https://github.com/AngledLuffa/InfiniteResearchSpeed/",
+  "factorio_version" : "2.0",
+  "description": "It is now possible to research laboratory speed infinitely",
+  "dependencies": [
+    "base >= 2.0",
+    "!inf-lab-speed"
+  ]
+}
diff --git a/scripts/build_package.py b/scripts/build_package.py
new file mode 100755
index 0000000..f1bbd1f
--- /dev/null
+++ b/scripts/build_package.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+import json
+import os
+import re
+import zipfile
+
+zip_suffix = 'zip'
+
+if __name__ == '__main__':
+    with open("info.json") as fin:
+        info_json = json.load(fin)
+        version = info_json['version']
+        zip_prefix = info_json['name']
+
+    version_name = zip_prefix + "_" + version
+    zipname = version_name + '.' + zip_suffix
+    print("Building %s" % zipname)
+    with zipfile.ZipFile(zipname, 'w', zipfile.ZIP_DEFLATED) as zout:
+        for root, dirs, files in os.walk('.'):
+            if '.git' in dirs:
+                dirs.remove('.git')
+            for f in files:
+                if re.match(zip_prefix + '.*' + zip_suffix, f):
+                    continue
+                if f.endswith("~"):
+                    continue
+                fullname = os.path.join(root, f)
+                newname = os.path.normpath(os.path.join(version_name, root, f))
+                print("%s -> %s" % (fullname, newname))
+                zout.write(fullname, arcname=newname)
+
diff --git a/scripts/install_local.py b/scripts/install_local.py
new file mode 100755
index 0000000..f475eb7
--- /dev/null
+++ b/scripts/install_local.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+
+import glob
+import json
+import os
+import shutil
+import sys
+
+if __name__ == '__main__':
+    with open("info.json") as fin:
+        info_json = json.load(fin)
+        version = info_json['version']
+        zip_prefix = info_json['name']
+
+    expected_ending = version + ".zip"
+        
+    new_versions = glob.glob(zip_prefix + "*")
+    new_versions.sort(key=os.path.getmtime)
+    if len(new_versions) == 0:
+        raise FileNotFoundError("Cannot find a version of " + zip_prefix + " to install")
+
+    latest_version = new_versions[-1]
+    if not latest_version.endswith(expected_ending):
+        raise ValueError("Expected version " + version + " but found " + latest_version)
+    print("Installing " + latest_version)
+
+    dest = "../../../AppData/Roaming/Factorio/mods"
+    
+    existing = glob.glob(os.path.join(dest, zip_prefix + "*"))
+    if len(existing) > 0:
+        print("Removing existing versions: " + " ".join(existing))
+        for i in existing:
+            os.unlink(i)
+
+    shutil.copy(latest_version, os.path.join(dest, latest_version))
diff --git a/thumbnail.png b/thumbnail.png
new file mode 100644
index 0000000..a73b6c6
Binary files /dev/null and b/thumbnail.png differ