XZ actual version without sec problem is 5.4.6 or 5.6.3

[stefano2734]

XZ version without sec problem is 5.4.6.

Newer version 5.6.3 (stable) without backdoor and available.

https://github.com/tukaani-project/xz/

[Neustradamus]

@inikep: Can you update XZ too?

• https://github.com/inikep/lzbench/tree/master/xz
• https://github.com/tukaani-project/xz/

[inikep]

xz 5.6.3 will be added in lzbench 2.0
A preliminaty version is already at https://github.com/inikep/lzbench/commits/update/

[Neustradamus]

@inikep: Can you use master branch?