diff --git a/ChangeLog b/ChangeLog index 321fad4f..b1c58412 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,64 @@ This file details the changelog of Unicorn Engine. +------------------------------- +[Version 2.1.2]: Feb 13rd, 2025 +2.1.2 is a patch release to mainly resolve the stability issue of the 2.1.0 release series and fix a few distribution issues. All users of Unicorn are expected to upgrade. + +Highlights + +- macOS arm64 no longer provides binary wheels due to a feature missing from Github Action runners. +- py3.8 support is brought back, python2 wheels are built and test as well and we migrate to cibuildwheel! @Antelox +- Several polish to python bindings and implement new API. @elicn @droe +- Revert previous break changes that return UC_ERR_ARG for non-existing registers. Now this prints a warning. We urge all users relying on this behavior to fix code as soon as possible. +- Fix several segment faults, including a few long-standing random segfault issues. +- Revive previous unicorn 1 test suite and related refactoring. @elicn @Antelox +- Optimize memory handling and notdirty writes for faster memory access and snapshots, especially useful for fuzzing. @PhilippTakacs +- RISC-V API updates. @apparentlymart +- fix UC_HOOK_MEM_READ on aarch64. @glennsec +- Support UC_TCG_OP_FLAG_CMP for ARM @dotCirill + +Fix & Improvements + +- Implement UC_ARM64_REG_WSP +- Several fixes on arm64 macos @tbodt +- reg_read_batch and reg_write_batch @hsa1as +- Fix pc sync issue for SPARC, MIPS, x86. This also fixes PC sync issue within UC_HOOK_BLOCK hooks. +- Allow cmake to install files on Windows and allow cmake not to generate Unicorn 1 style all-in-one objects archive +- Make i386 instructions RDTSC and RDTSCP hookable @t0rr3sp3dr0 +- Allow Statically Linking in Go @t0rr3sp3dr0 +- Rust bindings improvements @Sanae6 +- Patch multiple UC_HOOK_MEM callbacks for unaligned access @Michael-c0de +- Fix UC_MEM_FETCH_PROT for data read +- Remove more Unicorn 1 hacks to improve performance. +- Docs & unit test updates. @saicao +- Allow uc_ctl_set_page_size() for arm64 @droe +- Musl builds @clan +- mips16 fix @ZakDanger +- Fix UC_HOOK_MEM on arm32 @xndcn +- Fix heap buffer overflow in op_cksm function @Shivam7-1 + + +New Contributors +* @droe made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2023 +* @Antelox made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2026 +* @tbodt made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2049 +* @hsa1as made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2060 +* @t0rr3sp3dr0 made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2066 +* @Sanae6 made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2069 +* @Michael-c0de made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2063 +* @Evian-Zhang made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2064 +* @glennsec made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2028 +* @clan made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2085 +* @xndcn made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2091 +* @Shivam7-1 made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2096 +* @amaanq made their first contribution in https://github.com/unicorn-engine/unicorn/pull/2099 + +Full Changelog: https://github.com/unicorn-engine/unicorn/compare/2.1.1...2.1.2 + +As usual, thanks to all contributors and sorry if I missed your name here (please tell me @wtdcode !). + +Lastly and personally, I would like to express my big thanks to @Antelox @elicn and @PhilippTakacs for spending lots of time improving Unicorn Engine. Also, there are a few big pull requests adding new architectures and I will actively push them to 2.2.0. + ------------------------------- [Version 2.1.1]: Sept 26th, 2024