Added information on when this was added, allowing us to release the

documentation on the Web while people are still using < 1.5.2b1.

Doc/lib/libnetrc.tex

@@ -8,6 +8,8 @@
 \sectionauthor{Eric S. Raymond}{esr@snark.thyrsus.com}
 
 
+\versionadded{1.5.2}
+
 The \class{netrc} class parses and encapsulates the netrc file format
 used by the \UNIX{} \program{ftp} program and other FTP clients.
 

Doc/lib/libshlex.tex

@@ -7,6 +7,7 @@
 \moduleauthor{Eric S. Raymond}{esr@snark.thyrsus.com}
 \sectionauthor{Eric S. Raymond}{esr@snark.thyrsus.com}
 
+\versionadded{1.5.2}
 
 The \class{shlex} class makes it easy to write lexical analyzers for
 simple syntaxes resembling that of the \UNIX{} shell.  This will often