Noteworthy changes in strace 5.13 (2021-07-18)
==============================================
* Improvements
* Print netlink data in a more structured way.
* Implemented decoding of NT_PRSTATUS and NT_FPREGSET regsets
of PTRACE_GETREGSET and PTRACE_SETREGSET requests.
* Implemented decoding of regs argument of PTRACE_GETREGS, PTRACE_GETREGS64,
PTRACE_SETREGS, PTRACE_SETREGS64, PTRACE_GETFPREGS, and PTRACE_SETFPREGS
requests.
* Implemented powerpc System Call Vectored ABI support.
* Implemented decoding of landlock_add_rule, landlock_create_ruleset,
and landlock_restrict_self syscalls introduced in Linux 5.13.
* Enhanced decoding of perf_event_open syscall.
* Updated lists of BPF_*, IORING_*, KEXEC_*, KEY_*, KVM_*, NT_*, PR_*,
PTRACE_*, RTM_*, RTPROT_*, TRAP_*, UFFD_*, UFFDIO_*, and V4L2_* constants.
* Updated lists of ioctl commands from Linux 5.13.
* Portability
* On powerpc and powerpc64, linux kernel >= 2.6.23 is required.
Older versions without a decent PTRACE_GETREGS support will not work.
Contributors
============
This release was made possible by the contributions of many people.
The maintainers are grateful to everyone who has contributed
changes or bug reports. These include:
* Alyssa Ross
* Deborah Brouwer
* Dmitry V. Levin
* Eugene Syromyatnikov
* Gleb Fotengauer-Malinovskiy
* Srikavin Ramkumar
Please refer to the CREDITS file for the full list of strace contributors.