diff --git a/README.md b/README.md
index c4cbc7c..4022304 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 fosscad-repo
 ============
 
-Welcome to FOSSCAD. This library is a collection of newest FOSSCAD CAD files including all previous DEFCAD Megapacks, i.e., Megapacks 4.2 (Saito), 4,3 (Tetsuo) and 4.4 (Raiden). This Library hence replaces all previous Megapacks. These files are not being released by Defense Distributed. 
+This pack is a collection of newest FOSSCAD CAD files including all previous DEFCAD Megapacks, i.e., Megapacks 4.2 (Saito), 4,3 (Tetsuo), 4.4 (Raiden) and 4.5 (Otacon). This Megapack hence replaces all previous Megapacks. These files are not being released by Defense Distributed. 
 
 # License
 
@@ -10,7 +10,7 @@ Welcome to FOSSCAD. This library is a collection of newest FOSSCAD CAD files inc
 
 # Version
 
-* 1.0 (RONIN)
+* 4.6RC
 
 # Author
 * FOSSCAD
@@ -25,25 +25,30 @@ Welcome to FOSSCAD. This library is a collection of newest FOSSCAD CAD files inc
 # Twitter
 * http://twitter.com/fosscad
 
-# Changelog
-* Rifles/10_22_10rd_Magazine_v0.1-nils/
-* Rifles/10_22_30rd_Magazine_v0.2-nils/
-* Rifles/AK-47_10_round_Magazine-KryLiberty/SKP/
-* Rifles/Atlas_SSR_and_DMR-Shanrilivan/
-* Rifles/Nephilim_AR-10_Reinforced_Lower_Receiver_v1-WarFairy/
-* Pistols/1911_STI_Frame_for_5in_Standard_Non-unique_Slides/
-* Pistols/1911_STI_Full_Frame_and_Handle/
-* Firearms/Liberators/Baby_Biden_Pistol_v1.0-Proteus/
-* Firearms/Liberators/Cerberus_Liberator_Pistol_v0.1-Proteus/
-* Firearms/Liberators/Defcad_24_Liberator_Ammo_System_v1.1-Proteus/
-* Firearms/Liberators/Hydra_Liberator_Rifle_v2.0-Proteus/
-* Firearms/Liberators/Liberator_Glock_Frame-Proteus/
-* Firearms/Liberators/Liberator_Round_Grip-Proteus/
-* Firearms/Pentagun_Derringer_Pepperbox_6mm_v1-franco/
-* Firearms/Reprringer_6mm_v2.0-free-d/
-* Firearms/Reprringer_6mm_v2.2/
-* Firearms/Trantor_R224_v1.2-neomohist/
-* Misc/AR-15_Hard_Mag_Pouch_V3-Shanrilivan/
+# Changelog 4.6RC 
+
+* Pistols/AR15_Single_Shot_Upper_Reciever-Proteus/
+* Rifles/AKM_75_Round_Drum_Magazine_Yee-nils/
+* Rifles/AR-15_458_socom_or_50_Beowulf_10rd_Magazine/
+* Rifles/AR-15_Lower_Receiver-Disruptive_Solutions/
+* Rifles/AR_Style_Grip_for_Lower_Reciever/
+* Rifles/WarFairy_Charon_v3-Shanrilivan/
+* Rifles/WarFairy_Hermes_V1-Shanrilivan/
+* Firearms/22_Semi_Automatic_Pistol-Proteus/
+* Firearms/Liberators/Custom-16_Liberator_Round_Grip-RollaTroll/
+* Firearms/PASS-44_Pistol-Proteus/
+* Firearms/Reprringer_Hexen__v3.0_Derringer_Pepperbox_Gun-franco/
+* Firearms/Sacramento_Pistol-Caboose/
+* Firearms/The_Experiment_Pistol_v1.1-RollaTroll/
+* Firearms/The_Howard_Pistol-RollaTroll/
+* Firearms/Trantor_R224_v1.25-neomohist/
+* Misc/IPod_Nano-4g_Picatinny_Rail_Mount-Priest5/
+* Misc/SKS_5rd_Stripper_Clip-Druidic_Rifleman/
+* Misc/Universal_Handheld_Devices_Picantinny_Rail_Mount-Priest5/
+* Misc/Universal_Handheld_Devices_Picantinny_Rail_Mount-Priest5/Cases/Galaxy-S4_Case/
+* Misc/Universal_Handheld_Devices_Picantinny_Rail_Mount-Priest5/Cases/iPhone-4_Case/
+* Misc/Universal_Handheld_Devices_Picantinny_Rail_Mount-Priest5/Cases/iPhone5_Case/
+
 
 * Current Megapack Categories
 - Ammo; Firearms; Firearms/Liberators; Grenades; Misc; Muzzle_Devices; Pistols; Rifles