Version 4.0

[ Core ]

• New APIs: cs_regs_access()
• Add new options for cs_option(): CS_OPT_MNEMONIC & CS_OPT_UNSIGNED & CS_OPT_SYNTAX_MASM.
• Various updates & bugfixes for all architectures.
• Add 4 new architectures: EVM, M68K, M680X & TMS320C64x.
• Add new group types: CS_GRP_PRIVILEGE & CS_GRP_BRANCH_RELATIVE.
• Add new error types: CS_ERR_X86_MASM.

[ X86 ]

• Add XOP code condition type in x86_xop_cc.
• Add some info on encoding to cs_x86 in cs_x86_encoding.
• Add register flags update in cs_x86.{eflags, fpu_flags}
• Change cs_x86.disp type from int32_t to int64_t.
• Add new groups: X86_GRP_VM & X86_GRP_FPU.
• Lots of new instructions (AVX)

[ ARM64 ]

• Add instruction ARM64_INS_NEGS & ARM64_INS_NGCS.

[ Mips ]

• Add mode CS_MODE_MIPS2.

[ PPC ]

• Change cs_ppc_op.imm type from int32_t to int64_t.
• Add new groups: PPC_GRP_ICBT, PPC_GRP_P8ALTIVEC, PPC_GRP_P8VECTOR & PPC_GRP_QPX.
• Lots of new instructions (QPX among them)

[ Sparc ]

• Change cs_sparc_op.imm type from int32_t to int64_t.

[ Binding ]

• New bindings: PowerShell & VB6

Version 3.0.5

[ Core ]

• Fix the include path for Android builds when building cstool.
• Add posibility to disable universal build for Mac OS.
• cstool: Separate instruction bytes by spaces.
• Fix code path of pkg-config in Cmake.
• Update XCode project for XCode 9.1.
• Add Cortex-M support to cstool.
• Cmake forces to be build using MT with MSVC.
• Better support for Mac OS kernel.

[ X86 ]

• Fix some issues in handling EVEX & VEX3 instructions.
• Fix immediate operand for AND instruction in ATT mode.
• Fix ATT syntax when imm operand is 0.
• Better handle XACQUIRE/XRELEASE.
• Fix imm operand of RETF.

[ ARM ]

• Fix an integer overlow bug.

[ ARM64 ]

• Bug fix for incorrect operand type in certain load/store instructions.

[ Mips ]

• Mode CS_MODE_MIPS32R6 automatically sets CS_MODE_32

[ PPC ]

• Fix endian check.

[ Sparc ]

• Fix an integer overlow bug.

[ SystemZ ]

• Fix an integer overlow bug.

[ Python binding ]

• Raise error on accessing irrelevant data fields if skipdata & detail modes are enable.

Version 3.0.5-rc3

Changelog:

Core

• Fix compilation for MacOS kernel extension
• cstool to support armbe and arm64be modes
• Add nmake.bat for Windows build
• Fix an integer overflow for Windows kernel driver
• Support to embedded Capstone into MacOS kernel
• cstool: fix mips64 mode
• Fix a compiling error in MS Visual Studio 2015
• Install pkgconfig file with CMake build
• Fix SOVERSION property of CMake build
• Properly handle switching to Endian mode at run-time for Arm, Arm64, Mips & Sparc
• Fix MingW build
• Better handle CMake installation for Linux 64bit

X86

• Support BND prefix of Intel MPX extension
• Correct operand size for CALL/JMP in 64bit mode with prefix 0x66
• LOCK NOP is a valid instruction
• Fix ATT syntax for instruction with zero offset segment register
• LES/LDS are invalid in 64bit mode
• Fix number of operands for some MOV instructions

ARM

• Fix POP reg to update SP register
• Update flags for UADD8 instruction

ARM64

• Better performance with new lookup table
• Handle system registers added in ARMv8.1/2

Visual Basic binding

• New binding

Version 4.0-alpha5

Fix many bugs, and add new architecture TMS320C64X.

Version 3.0.5-rc2

See http://www.capstone-engine.org/Version-3.0.5-RC2-changelog for details on important changes.

Version 4.0-alpha4

4.0-alpha4 release with some important bug-fixes from 4.0-alpha3 version.

Version 4.0-alpha3

4.0-alpha3 release with some important security bug-fixes from 4.0-alpha2 version.

Version 3.0.5-rc1

Changelog:

Core

• better support for embedding Capstone into Windows kernel drivers
• support to embedded Capstone into MacOS kernel
• support MacOS 10.11 and up
• better support for Cygwin
• support build packages for FreeBSD & DragonflyBSD

X86

• some random 16-bit code can be handled wrongly.
• remove abundant operand type X86_OP_FP
• fix instructions MOVQ, LOOP, LOOPE, LOOPNE, CALL/JMP rel16, REPNE LODSD, MOV *AX, MOFFS, FAR JMP/CALL

ARM

• properly handle IT instruction
• fix LDRSB

Sparc

• fix POPC instruction

Python binding

• Better PyPy support
• add version
• better support for Python 3

Java binding

• better handle input with invalid code

Version 4.0-alpha2

4.0-alpha2 release with some important security bug-fixes from 4.0-alpha1 version.

Version 3.0.4

ChangeLog

Library:

• Improve cross-compile for Android using Android NDK.
• Support cross-compile for AArch64 Android (with Linux GCC).
• Removed osxkernel_inttypes.h due to license issue (incompatible with BSD license).
• Now it is possible to compile with CC having a space inside (such as "ccache gcc")

X86:

• Fix a null pointer dereference bug on handling code with special prefixes.
• Properly handle AL/AX/EAX operand for OUT instruction in AT&T syntax.
• Print immediate operand in positive form in some algorithm instructions.
• Properly decode some SSE instructions.

PowerPC:

• Fixed some memory corruption bugs.

Mips:

• Fixed instruction ID of SUBU instruction.
• Fixed a memory corruption bug.

Arm:

• Fixed a memory corruption bug on IT instruction.

XCore:

• Fixed a memory corruption bug when instruction has a memory operand.

Python:

• Support Virtualenv.
• setup.py supports option --user if not in a virtualenv to allow for local usage.
• Properly handle the destruction of Cs object in the case the shared library was already unloaded.