-.TH WIMLIB-IMAGEX "1" "November 2015" "wimlib 1.8.3" "User Commands"
+.TH WIMLIB-IMAGEX "1" "August 2016" "wimlib 1.10.0" "User Commands"
.SH NAME
wimlib-imagex-update \- Update a WIM image
.SH SYNOPSIS
\fBwimlib-imagex apply\fR (1) for more information.
.TP
\fB--unsafe-compact\fR
-See the documentation for this option in \fBwimlib-imagex-optimize\fR (1).
+Compact the WIM archive in-place and append any new data, eliminating "holes".
+In general, this option should \fInot\fR be used because a failed or interrupted
+compaction will corrupt the WIM archive. For more information, see the
+documentation for this option in \fBwimlib-imagex-optimize\fR (1).
.SH NOTES
\fBwimlib-imagex update\fR is partly redundant with \fBwimlib-imagex
mountrw\fR, since if a WIM image can be mounted read-write, then there