diff --git a/CHANGELOG b/CHANGELOG
index 1e079c3..b02904a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,39 @@
+0.5.4 - Afforess, contributions from KeepOnDigging
+
+Changes:
+    - BALANCE: Stone brick requires 5 stone to smelt (2 previously)
+    - BALANCE: Piercing Bullet Magazine requires 25 copper plate to smelt (5 previously)
+    - BALANCE: Rocket requires 10 iron plate to smelt (2 previously)
+    - BALANCE: Shotgun shell requires 10 copper plate, 10 iron plate to smelt (2 each, previously)
+    - BALANCE: Piercing shotgun shell requires 10 copper plate to smelt (2 previously)
+    - BALANCE: Basic transport belt requires 2 iron plate (1 previously)
+    - BALANCE: Basic inserter requires 2 iron plate (1 previously)
+    - BALANCE: Burner inserter requires 2 iron plate, 2 iron gear wheel (1 each previously)
+    - BALANCE: Pistol requires 25 copper plate, 25 iron plate (5 each, previously)
+    - BALANCE: Submachine gun requires 25 iron gear wheel, 25 copper plate, 25 iron plate (10, 5, 10 each previously, respectively)
+    - BALANCE: Basic Bullet Magazine requires 5 iron plates (2 previously)
+    - BALANCE: Basic armor requires 100 iron plates (40 previously)
+    - BALANCE: Radar requires 25 iron plates (10 previously)
+    - BALANCE: Small lamp requires 2 iron plates (1 previously)
+    - BALANCE: Pipe-to-ground requires 10 iron plates (5 previously)
+    - BALANCE: Gun turret requires 50 iron gear wheels, 50 copper plates, 50 iron plates (10, 10, 20 each previously, respectively)
+    - BALANCE: Sulfuric acid requires 2 iron plates (1 previously)
+    - BALANCE: Sulfur recipe returns 1 sulfur as a result instead of 2 previously
+    - BALANCE: Lubricant requires 2 heavy oil (1 previously)
+    - BALANCE: Long inserter requires 5 iron plate (1 previously)
+    - BALANCE: Straight rail requires 2 stone, 2 iron stick (1 each, previously)
+    - BALANCE: Curved rail requires 8 stone, 8 iron stick, (4 each, previously)
+    - BALANCE: Iron chest requires 20 iron plate (8 previously)
+    - BALANCE: Shotgun requires 25 iron plate, 10 iron gear wheels, 50 copper plate (15, 5, 10 each previously, respectively)
+    - BALANCE: Combat shotgun requires 10 iron gear wheels, 50 copper plate (5, 10 each previously, respectively)
+    - BALANCE: Advanced circuit requires 2 plastic (1 previously)
+    - BALANCE: Big electric pole requires 25 copper plate (5 previously)
+    - BALANCE: Substation requires 25 copper plate (5 previously)
+    - BALANCE: Medium electric pole requires 10 copper plate (2 previously)
+    - BALANCE: Low Density Structure requires 25 copper plate, 10 plastic (5 each, previously)
+    - BALANCE: Solid fuel provides 10MJ of power, down from 25MJ previously
+
+
 0.5.3 - Afforess
 
 Changes:
diff --git a/Makefile b/Makefile
index 3e629b6..0f84eb0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,16 @@
-all:
-	rm -rf build/
+VERSION := 0.5.4
+NAME := Marathon
+
+all: clean build
+
+build:
 	mkdir build/
-	mkdir build/marathon_0.5.4
-	cp -R LICENSE README.md data.lua info.json prototypes migrations build/marathon_0.5.4
-	cd build && zip -r marathon_0.5.4.zip marathon_0.5.4
+	mkdir build/$(NAME)_$(VERSION)
+	cp info.json info.json.temp
+	sed -i -e 's/@VERSION@/$(VERSION)/' info.json
+	cp -R LICENSE README.md data.lua info.json prototypes migrations build/$(NAME)_$(VERSION)
+	cd build && zip -r $(NAME)_$(VERSION).zip $(NAME)_$(VERSION)
+	mv info.json.temp info.json
+
 clean:
 	rm -rf build/