• Change default delay from 120 to 30 minutes for URUNTIME_MOUNT=2
• Change default delay from 1 to 5 seconds for URUNTIME_MOUNT=3 (default mode)
• Add a variable to specify the delay between checks of image dir usage REUSE_CHECK_DELAY=inf|1|1s|1m|1h
• Add ability to specify image mount point or extract-run path URUNTIME_TARGET_DIR=/path
• Add ability to store environment variables directly in the uruntime --{appimage|runtime}-addenvs 'ENVS|/file'
• Add ability to specify a file for options --{appimage|runtime}-addupdinfo and --{appimage|runtime}-addsign
• Add option to print uruntime embedded environment variables --{appimage|runtime}-envs
• Add environment variable URUNTIME path to uruntime
• Add environment variable URUNTIME_DIR path to uruntime directory
• Refactoring and startup optimization
• Minor fixes

• Add tracking of the use of the image directory by processes running from it #15
• Add reuse mount point and unmounting of the mount directory with a delay
• Minor fixes

• Update DwarFS v0.12.4
• Update Squashfuse v0.6.1
• Add the ability to create and use ${RUNTIME_NAME}.share dir to use as $XDG_DATA_HOME
• Add the ability to use ${RUNTIME_NAME}.env file for set/unset env vars
• Minor fixes

• Update memfd-exec fallback
• Add the first 5 letters from the uruntime name to the mount/extract and run dir
• Update name of the runimage extract and run dir

• Update memfd-exec fallback
• Add env var NO_MEMFDEXEC=1 Do not use memfd-exec (use a temporary file instead)
• Update fuse mount options to work in Ubuntu 25.04 (apparmor fusermount3 profile) pkgforge-dev/Lutris-AppImage#7

• Update DwarFS v0.12.3

• Update DwarFS v0.12.2
• Minor fixes

• Update DwarFS v0.12.1
• Add dynamic adjustment of cachesize, tidy_strategy and workers depending on available RAM for DwarFS

Update DwarFS v0.12.0
Add uruntime dwarfs-lite build (DwarFS-only no dwarfsck, mkdwarfs)
Add env var DWARFS_PRELOAD_ALL=1 Enable preloading of all blocks from the DwarFS file system
Add env var DWARFS_ANALYSIS_FILE=/path A file for profiling open files when launching the application for DwarFS
Add env var DWARFS_USE_MMAP=1 Use mmap for allocating blocks for DwarFS
Enable preload_category=hotness for DwarFS
Update README

• Add debug mode for the mounted filesystem (env: ENABLE_FUSE_DEBUG=1) #9