v2.3.0

Sylabs is pleased to announce version 2.3.0 of the SIF module.

This minor release adds new options that support deterministic creation and modification of images:

• OptCreateDeterministic
• OptAddDeterministic
• OptDeleteDeterministic
• OptDeleteDeterministic
• OptSignDeterministic

The output of siftool commands has been modified. In particular:

• siftool header, siftool list, and siftool info skip printing zero value timestamps (expected in deterministic images).
• siftool header skips printing the image ID if set to a nil value (expected in deterministic images).
• siftool header skips printing the primary CPU architecture if it is not set.
• siftool info skips printing data object names when they are not set.

Changelog

db2ec78 feat: add OptSignDeterministic
a3fc6c2 feat: add deterministic options
28ad31b fix: use zero value as deterministic time
b13ec51 refactor: derive sigHash from packet.Config
ceadd34 refactor: don't print architecture if unknown
99344f3 refactor: don't print deterministic IDs/times
e80dd0b refactor: don't print name if unset
79bddb6 refactor: simplify siftool list output