Mention zlib in the 'Third-party licenses and copyrights' section

[privoxy.git] / doc / source / user-manual.sgml

diff --git a/doc/source/user-manual.sgml b/doc/source/user-manual.sgml
index 04ced10..e4b504d 100644 (file)
--- a/doc/source/user-manual.sgml
+++ b/doc/source/user-manual.sgml
@@ -8063,6 +8063,10 @@ Requests</title>
  <ulink url="https://tls.mbed.org/">mbed TLS</ulink> and
  <ulink url="https://www.openssl.org/">OpenSSL</ulink>.
 </para>
+<para>
+ When compiled with FEATURE_ZLIB (optional),
+ Privoxy depends on <ulink url="https://zlib.net/">zlib</ulink>.
+</para>
 </sect3>
 
 </sect2>