- New: Italian translation (Thanks Chexet48!)
- New: Trophy System (Inspired from https://callofduty.fandom.com/wiki/Trophy_System)
- New: Block Pocket (Designed by Henzoid)
- New: The Whitelist Module can now be used with the Sentry
- New: Button to clear the Username Logger logged players list
- New: Reinforced Stone Pressure Plate (Only the owner and whitelisted users can press it, can be used to open Reinforced Iron (Trap-)Doors)
- New: Reinforced blocks Stripped Oak Log, Stripped Spruce Log, Stripped Birch Log, Stripped Jungle Log, Stripped Acacia Log, Stripped Dark Oak Log, Stripped Oak Wood, Stripped Spruce Wood, Stripped Birch Wood, Stripped Jungle Wood, Stripped Acacia Wood, Stripped Dark Oak Wood, Oak Wood, Spruce Wood, Birch Wood, Jungle Wood, Acacia Wood, Dark Oak Wood, Prismarine Slab, Prismarine Brick Slab, Dark Prismarine Slab, Smooth Quartz, Smooth Red Sandstone, Smooth Sandstone, Smooth Stone, Prismarine Stairs, Prismarine Brick Stairs, Dark Prismarine Stairs
- New: Finnish translation (Thanks erland!)
- Change: The Motion Activated Light is now triggered by mobs as well (This change includes tweaks to the attack logic that may impact other blocks, like the Portable Radar or the I.M.S., as well)
- Change: New Secret Sign textures
- Fix: Inventory Scanner ignores contents of Shulker Boxes
- Fix: Portable Radar does not update redstone signal correctly when Redstone Module is installed
- Fix: Installed modules do not drop when destroying block with Universal Block Remover
- Fix: Misc. crashes
- Fix: Taser can be duplicated using offhand slot (Thanks Boreaus!)
- Fix: Incorrect version of the taser shows up in the creative tab and JEI
- Fix: Reinforced Stone is unobtainable
- Fix: Reinforcing blocks does not preserve state from vanilla block
- Fix: Reinforced Iron Trapdoor does not behave correctly
- Fix: Admin Tool recipe description does not show in JEI
- Fix: Cannot interact with UI elements when mounted to a camera
- Fix: Pressing the inventory key while editing a whitelist/blacklist module closes the GUI
- Fix: Disguising a keypad does not work with Forge 25.0.193+
- Fix: Password-protected Chest is not resistant to explosions and can be broken instantly
- Fix: The Admin Tool's description in JEI is not working
- Fix: Model of activated alarm is incorrect
- Fix: Electrified Iron Fence loses its owner when placing specific blocks next to it
- Fix: Reinforced Door does not behave correctly
- Removed: "/module" command. In order to interact with blacklist/whitelist modules, rightclick them
- Misc.: Backend improvements
- Misc.: The minimum required Forge build is now 25.0.193
- Change: The default range of the IMS has been increased from 12 to 15 blocks
- Fix: Newly placed Sentries do not work. To fix non-working sentries, right-click them with redstone
- Misc.: The French translation has been updated to address the new content from v1.9.3
- Fix: Crash involving the Security Camera
- Fix: Crash involving the Motion Activated Light
- Fix: Ownership does not get set correctly when creating Password-protected Chests/Furnaces
- Fix: Update some manual entries to reflect changes in functionality
- Fix: Crash when rightclicking the Keycard Reader with a Keycard without having it set up first
- Fix: Crash involving the Security Camera
- New: Italian translation (Thanks Chexet48!)
- New: Trophy System (Inspired from https://callofduty.fandom.com/wiki/Trophy_System)
- New: Block Pocket (Designed by Henzoid)
- New: The Whitelist Module can now be used with the Sentry
- New: Button to clear the Username Logger logged players list
- New: Reinforced Stone Pressure Plate (Only the owner and whitelisted users can press it, can be used to open Reinforced Iron (Trap-)Doors)
- Change: The Motion Activated Light is now triggered by mobs as well (This change includes tweaks to the attack logic that may impact other blocks, like the Portable Radar or the I.M.S., as well)
- Change: New Secret Sign textures
- Fix: Inventory Scanner ignores contents of Shulker Boxes
- Fix: Portable Radar does not update redstone signal correctly when Redstone Module is installed
- Fix: Installed modules do not drop when destroying block with Universal Block Remover
- Fix: SecurityCraft Manual does not correctly display items with metadata
- Removed: "/module" command. In order to interact with blacklist/whitelist modules, rightclick them
- Misc.: Backend improvements
- Same as SecurityCraft v1.4, only with a load of bugfixes.