diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b36029..bfaac5a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,11 @@
-1.19.0+50
+1.20.0+52
 
-• update mod Floralis
+• add mod Galactic Computers
+• add mod Open Computers ICBM Addon
+• add mod Open Computers XNet Driver
 
-• update config Galacticraft Tweaks
-• update config More Planets
-• update config Ore Stone Variants
+• remove mod Large Fluid Tanks
 
-• revert mod Galacticraft Core to previous build
-• revert mod Galacticraft Planets to previous build
-• revert mod Micdoodle Core to previous build
+• add config Open Computers XNet Driver
 
-• fix #2
-• fix #3
+• remove config Large Fluid Tanks
diff --git a/config/fluidtank.cfg b/config/fluidtank.cfg
deleted file mode 100644
index f41bd7a..0000000
--- a/config/fluidtank.cfg
+++ /dev/null
@@ -1,62 +0,0 @@
-# Configuration file
-
-client {
-    # True to use other render system for item. It doesn't show the content of tanks.
-    B:enableOldRender=false
-}
-
-
-general {
-    # Remove all recipe to make tanks.
-    B:RemoveRecipe=false
-
-    # True to show invisible tank in creative tabs. Recipe and block aren't removed.
-    B:showInvisibleTankInTab=true
-
-    # Show tank info on TOP tooltip.
-    B:showTOP=true
-
-    # True to enable waila and top to show tank info.
-    B:showToolTipOnMods=true
-}
-
-
-recipe {
-    # Set OreDict name of items to craft Bronze tank.
-    S:BronzeOreName=ingotBronze
-
-    # Set OreDict name of items to craft Copper tank.
-    S:CopperOreName=ingotCopper
-
-    # Set OreDict name of items to craft Diamond tank.
-    S:DiamondOreName=gemDiamond
-
-    # Set OreDict name of items to craft Emerald tank.
-    S:EmeraldOreName=gemEmerald
-
-    # Set OreDict name of items to craft Gold tank.
-    S:GoldOreName=ingotGold
-
-    # Set OreDict name of items to craft Iron tank.
-    S:IronOreName=ingotIron
-
-    # Set OreDict name of items to craft Lead tank.
-    S:LeadOreName=ingotLead
-
-    # Set OreDict name of items to craft Silver tank.
-    S:SilverOreName=ingotSilver
-
-    # Set OreDict name of items to craft Star tank.
-    S:StarOreName=netherStar
-
-    # Set OreDict name of items to craft Stone tank.
-    S:StoneOreName=stone
-
-    # Set OreDict name of items to craft Tin tank.
-    S:TinOreName=ingotTin
-
-    # True to use easy recipe. Requires minecraft restarted to allpy this change.
-    B:easyRecipe=true
-}
-
-
diff --git a/config/ocxnetdriver.cfg b/config/ocxnetdriver.cfg
new file mode 100644
index 0000000..f371125
--- /dev/null
+++ b/config/ocxnetdriver.cfg
@@ -0,0 +1,14 @@
+# Configuration file
+
+general {
+    # Ignore the insertion/extraction limits when transferring energy [default: true]
+    B:ignoreEnergyTransferLimits=true
+
+    # How many energy transfer ticks to perform during a single call [range: 1 ~ 2147483647, default: 2147483647]
+    I:maxEnergyTransferTicksPerCall=2147483647
+
+    # Whether to use positions relative to the controller instead of absolute positions [default: true]
+    B:useRelativePositions=true
+}
+
+
diff --git a/mods/GalacticComputers-0.1.jar b/mods/GalacticComputers-0.1.jar
new file mode 100644
index 0000000..fa4b79e
Binary files /dev/null and b/mods/GalacticComputers-0.1.jar differ
diff --git a/mods/LargeFluidTank-12.5.3.jar b/mods/LargeFluidTank-12.5.3.jar
deleted file mode 100644
index dfa7a40..0000000
Binary files a/mods/LargeFluidTank-12.5.3.jar and /dev/null differ
diff --git a/mods/OpenComputersICBMAddon-1.3.jar b/mods/OpenComputersICBMAddon-1.3.jar
new file mode 100644
index 0000000..3b8f803
Binary files /dev/null and b/mods/OpenComputersICBMAddon-1.3.jar differ
diff --git a/mods/ocxnetdriver-1.0.3-b17.jar b/mods/ocxnetdriver-1.0.3-b17.jar
new file mode 100644
index 0000000..68fb58d
Binary files /dev/null and b/mods/ocxnetdriver-1.0.3-b17.jar differ