Features and Fixes

This release is mostly about stabilizing the 0.15 line, but also brings in
a couple of new features, some provided by new contributors, thanks! 👍

Added

• set-attr: add jail attributes "raw_sockets", "sysvipc" (#247, #248)
• import/export/prepare: support signing pots (#221)

Changed

• flavours: scripts are made executable when loading
• destroy: remove status file when destroying
• vnet: use unique epaira interface names (#232)
• Add pot group to protect pot root (#240)

Fixed

• Reverted the change of permissions of pot root mountpoint to fix a regression (#233)
• set-attr: fix no-etc-hosts attribute handling
• Remove leftover mount points on destroy (#236)
• set-attr/get-attr: fix help output (#245)
• Fix running flavour script on non-persistent pot (#238)

New Contributors

• @zilti made their first contribution in #247
• @reezer made their first contribution in #246

Full Changelog: 0.15.3...0.15.4