v0.5.7

Dependency Updates:

• signal-hook: 0.3.18 → 0.4.3
• nix: 0.30.1 → 0.31.2
• dwarfs: 0.14.1 → 0.15.1
• squashfs-tools: 4.7.2 → 4.7.5
• squashfuse: 0.6.1.r4 → 0.6.1.r4.2

Code Changes:

• Added diagnostic hint on image retrieval error #23

v0.5.6

• Fix mfd_exec() env vars

v0.5.5

• Fixed crash due to std::env::vars()
• Update memfd-exec fork

v0.5.4

• Added SIGUSR1/SIGUSR2 signals to signal handler
• Changed signal handling logic
• Improved error handling and crash recovery
• Enhanced unshare logic
• Fixed process spawning and exit codes
• Various stability improvements

v0.5.3

• Fix for reuse of broken mount points #22

v0.5.2

• Update unshare mode reuse logic

v0.5.1

• New URUNTIME_UNSHARE config option
  • URUNTIME_UNSHARE - Specifies whether to try using unshare user and mount namespaces by default

# URUNTIME_UNSHARE=0 - Don't run in unshare mode by default (default)
sed -i 's|URUNTIME_UNSHARE=[0-9]|URUNTIME_UNSHARE=0|' /path/uruntime

# URUNTIME_UNSHARE=1 - Run in unshare mode by default
sed -i 's|URUNTIME_UNSHARE=[0-9]|URUNTIME_UNSHARE=1|' /path/uruntime

• Refactored mount point reuse logic

v0.5.0

• Added reuse of the mount point in unshare mode

v0.4.9

• Updated squashfuse (libfuse 3.17.4)
• Changed env var prefixes from URUNTIME_* to RUNIMAGE_*|APPIMAGE_*
• Use random mount point in unshare mode
• Refactoring
• Updated README

v0.4.8

• Add unshare user and mount namespace support (#18)
• Add env vars URUNTIME_UNSHARE, URUNTIME_UNSHARE_ROOT, URUNTIME_UNSHARE_UID, URUNTIME_UNSHARE_GID for namespace management
• Improve FUSE checking logic and added unshare attempt when SUID fusermount is not available
• Add capability support for proper namespace functionality
• Fix minor bugs and improved stability