Changelog

Stay up to date with the latest changes, improvements, and fixes for FireflyProtector.

v1.0.4 April 17, 2026

HuTaoCrypt

  • Fix Renaming Crash
  • Increase Decryption Performance
  • Better Viewer
  • App speedup 3x
v1.0.2+v1.0.0 April 11, 2026

Release HuTaoCrypt

  • 1.0.0 for latest Linux
  • 1.0.2 for latest Windows
v1.0.4 (Hotfix) February 25, 2026

Hotfix Performance

  • 8.1x performance impact reduced to 1.3x
v1.0.4 February 20, 2026

LuaVirtualBox Security Update

  • Add OpcodeInlining
  • Update VirtualOps
  • Update compiler
  • Resolve Pattern Scanning
  • Add Bytecode Flattener
  • Add ID/opcode scrambling and block fusion
v1.0.3 February 15, 2026

LuaVirtualBox Update

  • new bytecode
  • improve anti dumping and runtime checks
  • polymorphic, XTEA-encryption
  • non deterministic execution flow
  • smarter vm and compiler
  • full support for roblox
v1.0.2 February 11, 2026

LuaVirtualBox - Major Security Update

  • ChaCha20 Encryption replaced Base64 encoding
  • Increase Protection and Stability, while removing nested VM
  • Improve Constant Encryption
  • Improve Trashgen
  • Improve Performance
  • Updated 5.4 Lua
  • Fixes Bugs

Have fun~

v1.0.2 February 11, 2026

JS-Reactor Major Security and Stability Update

  • Increase obfuscation strength; add VM ops
  • Enhance control-flow flattening & fix browser code
  • Improve String Encryption
v1.0.1 January 8, 2026

JS-Reactor Updated

  • Added dynamic key for each VM-Call
  • Added lovely "Hu Tao" mode
v1.0.0 January 8, 2026

JS-Reactor is now Free

Features:

✅ Anti-Debugging (Prevent Developer Console)

✅ CFF-Obfuscation

✅ Trash-Gen

✅ Anti-Patching

✅ Math-Mutation

✅ Renaming

✅ String-Obfuscation

✅ VM-Opcode Obfuscation (Virtualizer)

v1.0.2 December 30, 2025

Python 3.10.5 Support

  • Changed a internal method for the obfuscation to maintain support for python 3.10.5.
  • You still need to install the libraries to avoid silent failure.
v1.0.1 December 4, 2025

Lua VirtualBox has been Updated!

  • New "mini mode" for better performance
  • fixed bugs
  • added presets
  • improved anti tamper
  • added junk code
v1.0.1 (12/01/2025) December 1, 2025

LuaU Deobfuscator Updated!

Release Notes - Lua Deobfuscator v1.2

New Features & Improvements:

Enhanced Mock Environment: The internal mock environment (dumper.lua) has been significantly expanded to simulate a full Roblox Executor environment.

Added mocks for Synapse X (syn, syn.request, syn.crypt), KRNL, and Fluxus globals.

Added filesystem simulation (readfile, writefile, listfiles, etc.) to prevent crashes on script initialization.

Added console and input service mocks (rconsoleprint, mouse1click, etc.).

Added robust stubs for Roblox data types: Vector3, Vector2, CFrame, UDim2, Ray, Region3, TweenInfo.

Bug Fixes:

Fixed a stack overflow crash in Vector3.new and Vector2.new caused by recursive unit property initialization.

Fixed issues where scripts checking for getgenv or getrenv would fail.

Support:

Updated documentation to reflect that active support and development have moved to GitHub.

v1.0.0 (12/01/2025) December 1, 2025

PyConfuser has been Updated

  • Added a new Packer
  • Added new "Junk"
  • File size decreased