- New: Incognito Mask
- New: In-game notification message that informs players that an error occurred while capturing a frame feed
- New: Debug feature to help identify other mods preventing players from viewing a Security Camera
- New: Configuration option for limiting the amount of chunks that may be forceloaded by frame feeds
- New: [1.21.1, 1.21.8] Reinforced Lightning Rod
- New: [1.21.10] Reinforced blocks: All types of Reinforced Lightning Rod, Reinforced Copper Chain, Reinforced Copper Bars, Reinforced Copper Lantern, Reinforced Shelf
- Change: The model and texture of the Motion-Activated Light have been updated
- Change: The Trophy System now shows its targeting laser even when disguised
- Change: The signature of a Keycard Reader can now be changed through a text box
- Change: [1.21.10] The Reinforced Chain has been renamed to Reinforced Iron Chain to be consistent with vanilla
- API: New IOwnable#isOwnedBy overload taking a Player and a boolean for checking ownership respecting the new Incognito Mask
- API: New method Owner#isDefaultOwner to check if the Owner object has no player data associated with it
- API: New method IPasscodeConvertible#getRequiredKeyPanels to control how many key panel items are consumed when converting this block
- Fix: Several mod incompatibilities that caused Frame feeds to not show up correctly
- Fix: Game performance does not improve when breaking frames with an active frame feed
- Fix: Active camera feeds in multiple dimensions can interfere with each other's chunk loading
- Fix: Several dupes and exploits
- Fix: Inventory scanner crash
- Fix: Placing a Secure Redstone Interface as a receiver does not correctly update itself and surrounding blocks
- Fix: Lenses placed inside a Claymore, Security Camera, or Trophy System sometimes disappear when the world is reloaded
- Fix: Blocks projected by a Projector are reset to their default state when opening the Projector's screen
- Fix: The owner of the topmost block of the cage spawned by a Cage Trap is not set correctly
- Fix: Ownable blocks can be mined by drills or similar blocks from certain other mods
- Fix: Blocks disguised as vanilla blocks can be mined by anyone
- Fix: The rotation of a Security Camera can become desynced between client and server
- Fix: Tricking Retinal Scanners, Scanner Doors and Scanner Trapdoors with player heads does not work
- Fix: Players viewing a Security Camera are invisible for players in spectator mode
- Fix: Crash when teleporting or respawning near Security Cameras
- Fix: [1.12.2] Crash when interacting with certain blocks belonging to a different player
- Fix: [1.12.2] Certain blocks can be mined by any player, regardless of who owns the block
- Fix: [1.12.2] The Floor Trap cannot be mined with vanilla tools
- Fix: [1.12.2] Motion-Activated Lights can be placed on non-solid block surfaces
- Fix: [1.12.2] Rift Stabilizers, Keypad Doors and Scanner Doors do not keep their custom name as an item when mined
- Fix: [1.12.2-1.20.4] Potential crash when placing keycards into a Keycard Holder
- Fix: [1.16.5-1.20.1] Nearby chunks can visually disappear from the world when dismounting a Security Camera that's close to the player
- Fix: [1.16.5+] The powered Secure Redstone Interface model looks wrong when placed on the wall or ceiling
- Fix: [1.16.5+] The Rift Stabilizer does not keep its custom name as an item when the bottom half is mined
- Fix: [1.16.5+] Crash when trying to change the owner of a Reinforced Button or Reinforced Lever
- Fix: [1.18.2+] Bad client performance when looking at many reinforced blocks at once
- Fix: [1.20.6+] The Level 3 Keycard cannot be crafted
- Fix: [1.20.6+] The Mine and Sentry Remote Access Tool appear to be able to interact with mines/sentries that are not owned by the player, even though they can't
- Fix: [1.21.5+] Reinforced cobwebs cannot be mined faster with swords
- Fix: [1.21.8+] Clouds sometimes flicker rapidly between two positions when a Frame is displaying a camera feed
- Fix: [1.21.8+] The Nether fog sometimes switches rapidly between two colors when a Frame is displaying a camera feed
- Misc.: [1.21.8] The minimum required Forge version is now 40.3.6
- Misc.: [1.21.1] The minimum required NeoForge version is now 21.1.206
- Misc.: [1.21.8] The minimum required NeoForge version is now 21.8.10
- Misc.: [1.21.10] The minimum required NeoForge version is 21.10.19-beta
- Updated to Minecraft 1.21.7
- Fix: Crash when pushing blocks with reinforced pistons
- Fix: Compatibility with newer NeoForge versions
- Misc.: The minimum required NeoForge version is now 21.6.16-beta
- Fix: Jade integration
- Fix: Compatibility with NeoForge 21.6.6-beta
- Misc.: The minimum required NeoForge version is now 21.6.6-beta
- API: Merged IPasscodeProtected#loadSaltKey and IPasscodeProtected#loadPasscode into a single method
- Fix: Incorrect owner UUID being set when loading an owner without a UUID
- Fix: Some custom block options do not get loaded correctly, leading to incorrect settings
- Fix: Custom names of SecurityCraft's blocks do not get loaded correctly
- Fix.: Incompatibility with NeoForge version 21.5.73-beta and above
- Misc.: The minimum required NeoForge version is now 21.5.73-beta