- chcon, runcon: --help output now includes the bug-reporting address
- cp -p copies permissions more portably. For example, on MacOS X 10.5,
"cp -p some-fifo some-file" no longer fails while trying to copy the
permissions from the some-fifo argument.
- id with no options now prints the SELinux context only when invoked
with no USERNAME argument.
- id and groups once again print the AFS-specific nameless group-ID (PAG).
Printing of such large-numbered, kernel-only (not in /etc/group) group-IDs
was suppressed in 6.11 due to ignorance that they are useful.
- uniq: avoid subtle field-skipping malfunction due to isblank misuse.
In some locales on some systems, isblank(240) (aka  ) is nonzero.
On such systems, uniq --skip-fields=N would fail to skip the proper
number of fields for some inputs.
- tac: avoid segfault with --regex (-r) and multiple files, e.g.,
"echo > x; tac -r x x".
- install once again sets SELinux context, when possible
