Version 1.4.6

What's Changed

• Fix ELF argv encoding by @elicn in #1303
• Qdb improvements by @ucgJhe in #1311
• added a history tracker to get coverage information about the execution of the binary by @anotherdish in #1313
• remove tab and replace with 4 spaces by @xwings in #1320
• Fix __CreateFile implmentation to include access mask and creation disposition by @kbsec in #1309
• Add interactive pipe to simulate pwntools interactive function by @anotherdish in #1307
• fixed get_ins_exclude_lib not handling multiple shared objects properly by @anotherdish in #1317
• Fix improper signaling of emulation termination in gdb single step by @elicn in #1322
• Delete legacy object before reloading custom_script by @DiamondHunters in #1327
• fix #1325 by @DiamondHunters in #1326
• Fix struct packing logic associated with calls to getdents64 by @Z1pburg3r in #1334
• Improve afl_fuzz wrapper by @gnbon in #1330
• Periodic maintenance PR by @elicn in #1336
• Added qltui in setup.py by @river-li in #1354
• feat(os): add posix message queue syscalls by @chinggg in #1363
• Improved handling of export table for invalid export address and removed GandCrab workaround in GetProcAddress by @clairelevin in #1358
• Fix bug: qdb load address error by @ltlly in #1364
• Periodic maintenance PR by @elicn in #1355
• update return register accordingly for all arch by @ucgJhe in #1367
• Getting ready for 1.4.6 by @xwings in #1368

New Contributors

• @anotherdish made their first contribution in #1313
• @kbsec made their first contribution in #1309
• @DiamondHunters made their first contribution in #1327
• @Z1pburg3r made their first contribution in #1334
• @gnbon made their first contribution in #1330
• @river-li made their first contribution in #1354
• @clairelevin made their first contribution in #1358
• @ltlly made their first contribution in #1364

Full Changelog: 1.4.5...1.4.6

Version 1.4.5

Changes since 1.4.4

New features:

• Qdb with PE (#1295)

Improvements:

• Add pstate in const_arm64.py (#1236)
• Implement ql_syscall_sched_yield (#1237)
• Periodic quality PR (#1238)
• Speed up MCU interrupt handler (#1240)
• Minor update for setup.py, mcu test and windows registry (#1246)
• Optimize qltui (#1247)
• Optimize evm dependency package version manage (#1248)
• Fix getrlimit related syscall (aka tenda fix) (#1249)
• Add new ci for arm firmware (#1250)
• More detailed tenda CI test and cleanup elf multithrad http test (#1251)
• Fix MIPS relocs (#1252)
• Newly compiled picohttpd for armeb and new test script (#1254)
• Update armeb test binary and testing docker (#1255)
• Update rootfs (#1256)
• Qdb bug fix and improvement (#1257)
• Improve handling of gdb 42000 magic pid (#1259)
• Fix mcu issue in qdb and show flags in uppercase (#1263)
• Update setup.py (#1267)
• Handle Cortex M as a specific arch (#1271)
• Fix some error in syscall fcntl and getsockopt (#1272)
• Periodic maintenance PR (#1274)
• Fix gdb attach on ARM thumb mode (#1285)
• Qdb: add command show_args (#1289)
• Periodic maintenance PR (#1293)

Contributors:

• richor1042
• vhertz
• elicn
• kabeor
• xwings
• ucgJhe
• aquynh
• owl129

Version 1.4.4

Changes since 1.4.3

New features:

• Add r2 extension (#1172)
• Introduce procfs to Linux OS (#1174)
• Add a tracer for IDAPro's Tenet plugin (#1205)

Improvements:

• Collect a few additional DLLs for x8664 (#1167)
• Use global cwd in thread (#1170)
• Fix QlLinuxThreadManagement.threads to be updated appropriately (#1180)
• Fix Unix socket subsystem (#1181)
• Maintenance PR for security and code quality (#1182 #1195)
• Enable android 32bit test (#1184)
• Fix wrong platform_system for unicornafl (#1185)
• Fix arm thumb mode shellcode emulation (#1187)
• Pump unicorn version to 2.0.0 (#1189)
• Procfs improve & pwndbg compatiblity (#1190)
• Fix example script issues (#1193 #1194)
• Introduce a human-friendly disassembler (#1196)
• Fix gdb step/continue handling (#1200)
• Fix README.md (#1203)
• Fix typo of default ip 127.0.0.1 (#1205)
• Temporarily mask Python versions that are not supported by the EVM module (#1208)
• Windows Maintenance PR (#1210)
• Improvements around POSIX sockets (#1216)
• Add x86_64 debug support for Qdb (#1218)
• Renew code for picohttpd (#1221)
• Fix missing retaddr_on_stack in Qdb for arm (#1225)
• Qdb improvments: Mark, Jump and modify register value in qdb (#1226)
• Allow user to build config from dictionary other than disk file (#1227)
• fix(ida): replace getattribute with getattr (#1231)

Version 1.4.3

Changes since 1.4.2

New features:

• Introduce PowerPC architecture support (#1140)

Improvements:

• Fix fuzzing for tendaac15 (#1096)
• Update unicorn version to 2.0-rc6 (#1100)
• Implemented a few more Windows msvcrt functions (#1102)
• Minor PE Loader fix (#1104)
• Minor quality changes (#1106)
• Fix cacheflush syscall typo (#1115)
• Improvements and fixes for Windows and PE (#1118)
• Add vm_context to EVM hooks (#1119)
• Load interpreter segments with correct perms and vaddr (#1120)
• Fix mistakes in fuzz_x8664_linux binary (#1121)
• Add EVM ABI helpers, fix EVM DBG stack view (#1123)
• Fix regression caused by missing exception handling when opening socket (#1124)
• CI improvement (#1128 #1134)
• Add macho load command 'LC_LOAD_WEAK_DYLIB' support (#1133)
• Fix breakage of non-Windows binary emulation on Windows host (#1143)
• Remove misused region bound check of unmap_all (#1144)
• Change deprecated interfaces of IDA (#1145)
• Use importlib to retrieve package version (#1146)
• New and improved gdbserver (#1148)
• Rewrite package data reading (#1150)
• Misc improvements (#1154)
• Fix memory exhaustion problem caused by the logger (#1161)

Contributors:

• wtdcode
• aquynh
• elicn
• xwings
• cq674350529
• elicn
• TheZ3ro
• bet4it
• chinggg
• kabeor
• chfl4gs
• profiles
• OlfillasOdikno
• nmantan
• machinewu
• nullableVoidPtr
• Phat3

Version 1.4.2

Changes since 1.4.1

New features:

• Add stm32f103 support (#1087)
• Add Arduino Due (SAM3X8E) Support (#1090)

Improvements:

• ARM exception handler improvements (#1056)
• UEFI improvements (#1061)
• Qdb improvements (#1058)
• Update rich api in evm dbgcui (#1062)
• Add security coockies back into PE loader for kernel driver (#1063)
• Fix ql_open_flag_mapping for Linux binary emulation on Windows (#1064)
• Minor changes and fixes to the tracing module (#1065)
• Fix unicornafl for linux_x8664 fuzzing example (#1068)
• Fuzzing improvements (#1075)
• Add fix and example for openat path traversion (#1076)
• Fix _CreateFileA params issue (#1079)

Contributors:

• nmantani
• hardik05
• cla7aye15I4nd
• ucgJhe
• elicn
• wtdcode
• kabeor
• xwings

Version 1.4.1

Changes since 1.4.0

New features:

• Introduced riscv, both 32 and 64 (#980)
• Added U-boot (#1000)
• Abstract calls to native functions (#1013)

Improvements:

• Minor improvements to memory module (#1012)
• Refactored core hooks (#966)
• update ql.os.posix.const_mapping with more os/arch match (#973)
• More update in MCU modules (#971)
• Fix getpeername and getsockname syscalls (#986)
• Qdb improvements (#999)

Contributors:

• cq674350529
• ucgJhe
• cla7aye15I4nd
• elicn
• xwings

Version 1.4.0

Changes since 1.3.0

• Added MCU Engine
• Bug fix for qdb
• Bug fix for debugger
• Bug fix for ql.mem
• Bump to Unicorn 2

Version 1.3.0

Changes since 1.2.4

• Added QNX
• Aded Dynamically executed QNX
• Added more Posix syscall
• Bugfix: GDB server on MIPS binary
• Major refactor of Windows DLL
• Add Win32 16bit compatibility file api
• Fixed ql.mem.search logic
• ql.arch refactor
• Added EVM engine

Version 1.2.4

Changes since 1.2.3

• Added custom engine extension
• Added more posix syscall
• Refactor: Posix syscall- Refactor: Memory management
• Refactor: Heap management
• Cleanup and getting ready for engine module

Version 1.2.3

Changes since 1.2.2

• Improved PR #689, Android syscall and test fix
• GDB speed optimization
• Fixed return value for uid/gid related syscall
• Resolved multilevel symbolic links
• Demigod set.api implementation
• Major refactor, see commit 4aa8e59
• Clean and remove rootfs
• ql.filter now accepts a regular expression
• consolidate output into verbose