diff --git a/changelog.md b/changelog.md
index 83c1763..a8a38a2 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,13 +1,20 @@
-## Update - v1.4.0 (???)
+## Update - v1.4.0 (July 9, 2024)
 This update brings compatibility with the version 1.21 of Minecraft.
 
-### Changes
+### Additions
  - 1.21 compatibility
  - Mace enchantment descriptions
 
+### Changes
+ - Improve most enchantment descriptions
+ - Improved load times 
+
 ### Fixes
  - Fixed script not working if not output folder exists
 
+### Removed
+ - Removed generate_pack.py script because the datapack can no longer be generated completely by the provided scripts
+
 ## Update - v1.3.0 (August 17, 2022)
 ### Additions
  - Enchantment descriptions now show the max level the enchant can have
diff --git a/scripts/generate_pack.py b/scripts/generate_pack.py
deleted file mode 100644
index 91a77a1..0000000
--- a/scripts/generate_pack.py
+++ /dev/null
@@ -1,48 +0,0 @@
-from time import time
-import os
-
-start_time = time()
-
-try: os.mkdir('output')
-except FileExistsError: pass
-
-try:
-    import advancements
-except ImportError:
-    print("[Error] The file 'advancements.py' is missing! Make sure it is placed in the same folder as this script.")
-    exit()
-finally: import advancements
-try:
-    import functions
-except ImportError:
-    print("[Error] The file 'functions.py' is missing! Make sure it is placed in the same folder as this script.")
-    exit()
-finally: import functions
-try:
-    import item_modifiers
-except ImportError:
-    print("[Error] The file 'item_modifiers.py' is missing! Make sure it is placed in the same folder as this script.")
-    exit()
-finally: import item_modifiers
-from shutil import rmtree
-print("[Info] All necessary files found!")
-
-# Empty the directory 'output'
-rmtree(os.path.dirname(__file__) + '/output')
-os.mkdir('output')
-
-# Create the directories that hold the other directories
-os.mkdir('output/data')
-os.mkdir('output/data/enchdetails')
-
-# Create the directories that hold the files
-os.mkdir('output/data/enchdetails/functions')
-os.mkdir('output/data/enchdetails/advancements')
-os.mkdir('output/data/enchdetails/item_modifiers')
-
-# Run the 'functions.py', 'advancements.py' and 'item_modifiers.py' scripts with a custom output directory
-functions.main('/output/data/enchdetails/functions')
-advancements.main('/output/data/enchdetails/advancements')
-item_modifiers.main('/output/data/enchdetails/item_modifiers')
-
-print(f"[Info] Generated the datapack (117 files) in {round(time() - start_time, 3)} seconds")