-Fast incremental backups. Using the \fB--update-of\fR option of
-\fBwimlib-imagex capture\fR or \fBwimlib-imagex append\fR, you can
-optimize an image capture so that files that are unmodified based on timestamps
-are not be read from disk. But even without this option, since the WIM format
-features single-instance files, a file identical to any already present in the
-WIM archive (in any image) will not be written, but rather a reference to the
-stored file will be used.
-.SH LOCALES AND CHARACTER ENCODINGS
-WIM files themselves store file and stream names using Windows native "wide
-character strings", which are UTF-16. On Windows, wimlib works using these same
-strings, so conversions are usually not necessary and there should be no
-problems with character encodings.
-.PP
-On UNIX-like systems, wimlib works primarily in the locale-dependent multibyte
-encoding, which you are strongly recommended to set to UTF-8 to avoid any
-problems. You can alternatively set the environmental variable
-\fBWIMLIB_IMAGEX_USE_UTF8\fR to force \fBwimlib-imagex\fR to use UTF-8
-internally, even if the current locale is not UTF-8 compatible.
+Non-Administrator support on Windows. You can run \fBwimlib-imagex\fR without
+Administrator rights, subject to some limitations.
+.SH COMMON OPTIONS
+The following options work for all \fBwimlib-imagex\fR commands:
+.TP 6
+\fB--help\fR
+Display the help, then exit.
+.TP
+\fB--version\fR
+Display the version and legal information, then exit.
+.TP
+\fB--quiet\fR
+Suppress informational and progress messages.