Release 0.5.0

New features:

• --chmod changes permissions
• --clearenv unsets every environment variable (except PWD)
• --perms sets permissions for one subsequent --bind-data, --dir, --file, --ro-bind-data or --tmpfs

Other enhancements:

• Better diagnostics when a --bind or other bind-mount fails
• zsh tab-completion
• Better test coverage

Bug fixes:

• Use Python 3 for tests and examples
• Mount points for non-directories are created with permissions -r--r--r-- instead of -rw-rw-rw-
• Don't remount items in /proc read-only if already EROFS, required to run under Docker
• Allow mounting an non-directory over an existing non-directory, e.g. --bind "$XDG_RUNTIME_DIR/my-log-socket" /dev/log
• Silence kernel messages for our bind-mounts
• Make sure pkg-config is checked for, regardless of build options
• Improve ability to bind-mount directories on case-insensitive filesystems
• Fix -Wshadow warnings
• Fix deprecation warnings with newer SELinux

$ sha256sum -b bubblewrap-0.5.0.tar.xz
16fdaf33799d63104e347e0133f909196fe90d0c50515d010bcb422eb5a00818 *bubblewrap-0.5.0.tar.xz