+ Fortunately, it had been released under the GNU
+ <A
+HREF="http://www.gnu.org/licenses/gpl.html"
+TARGET="_top"
+> GPL</A
+>, which allowed further
+ development by others.</P
+><P
+> So Stefan Waldherr started maintaining an
+ <A
+HREF="http://www.waldherr.org/junkbuster/"
+TARGET="_top"
+>improved version of the
+ software</A
+>, to which eventually a number of people contributed patches.
+ It could already replace banners with a transparent image, and had a first
+ version of pop-up killing, but it was still very closely based on the
+ original, with all its limitations, such as the lack of HTTP/1.1 support,
+ flexible per-site configuration, or content modification. The last release
+ from this effort was version 2.0.2-10, published in 2000.</P
+><P
+> Then, some
+ <A
+HREF="http://www.privoxy.org/user-manual/copyright.html#AUTHORS"
+TARGET="_top"
+>developers</A
+>
+ picked up the thread, and started turning the software inside out, upside down,
+ and then reassembled it, adding many
+ <A
+HREF="http://www.privoxy.org/user-manual/introduction.html#FEATURES"
+TARGET="_top"
+>new
+ features</A
+> along the way.</P
+><P
+> The result of this is <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+>, whose first
+ stable version, 3.0, was released August, 2002.