--- code/trunk/doc/pcreapi.3	2007/04/18 09:26:41	154
+++ code/trunk/doc/pcreapi.3	2007/04/24 13:36:11	155
@@ -265,7 +265,9 @@
 .\" HREF
 \fBpcreprecompile\fP
 .\"
-documentation.
+documentation. However, compiling a regular expression with one version of PCRE
+for use with a different version is not guaranteed to work and may cause
+crashes.
 .
 .
 .SH "CHECKING BUILD-TIME OPTIONS"
@@ -1849,6 +1851,6 @@
 .rs
 .sp
 .nf
-Last updated: 16 April 2007
+Last updated: 24 April 2007
 Copyright (c) 1997-2007 University of Cambridge.
 .fi