DOS ain't dead

UPX 5.0.0 released (Announce)

posted by dggionco, Buenos Aires - Argentina, 04.03.2025, 21:25

UPX 5.0.0 released

User visible changes for UPX
==================================================================

Changes in 5.0.0 (20 Feb 2025):
* ELF: use of memfd_create supports Enforcing mode of SELinux
* ELF: two-step de-compression enables future per-PT_LOAD work
* ELF: --unmap-all-pages completely avoids /proc/self/exe
* ELF: PT_MIPS_ABIFLAGS is now forwarded into the compressed output;
qemu-mips can choose the right floating-point emulation
* ELF: many minor internal changes fix nits revealed by fuzzing
* bug fixes - see https://github.com/upx/upx/milestone/18

Changes in 4.2.4 (09 May 2024):
* bug fixes - see https://github.com/upx/upx/milestone/17

Changes in 4.2.3 (27 Mar 2024):
* bug fixes - see https://github.com/upx/upx/milestone/16

Changes in 4.2.2 (03 Jan 2024):
* bug fixes - see https://github.com/upx/upx/milestone/15

Changes in 4.2.1 (01 Nov 2023):
* linux: /proc/self/exe now is optional
* windows: use SetFileTime to preserve sub-second file timestamps
* official Windows builds: revert activeCodePage change introduced in 4.2.0
* bug fixes - see https://github.com/upx/upx/milestone/14
==================================================================



See:

https://upx.github.io

Dos version:

https://github.com/upx/upx/releases/download/v5.0.0/upx-5.0.0-dos.zip

Complete thread:

• UPX 4.1.0 released - CandyMan, 10.08.2023, 23:38 (Announce)
  • UPX 4.1.0 released - dggionco, 11.08.2023, 15:00
  • UPX 4.1.0 released - Zyzzle, 18.08.2023, 23:21
    • UPX 4.1.0 released - RayeR, 24.08.2023, 02:30
  • UPX 4.2.0 released - dggionco, 30.10.2023, 01:18
    • UPX 5.0.0 released - dggionco, 04.03.2025, 21:25