--- a/doc/FAQ.txt	Wed Mar 31 09:32:57 2021 -0400
+++ b/doc/FAQ.txt	Wed Mar 31 18:56:08 2021 -0400
@@ -126,10 +126,13 @@
 enough, "Zope Page Templates". There's documentation in the Roundup
 customisation_ documentation. For more information have a look at:
 
-   http://docs.zope.org/zope2/zope2book/
+   https://zope.readthedocs.io/en/latest/zopebook/ZPT.html
 
-specifically chapter 10 "Using Zope Page Templates" and chapter 14 "Advanced
-Page Templates".
+specifically the chapter (10) on "Using Zope Page Templates" and the
+chapter (13) on "Advanced Page Templates". (Note the link above is for
+a newer version of Zope, so some of the info may not apply to version
+2 of Zope which is used in roundup. The version 2 docs appear to not
+be available anymore.)
 
 
 But I just want a select/option list for ....

--- a/doc/installation.txt	Wed Mar 31 09:32:57 2021 -0400
+++ b/doc/installation.txt	Wed Mar 31 18:56:08 2021 -0400
@@ -139,7 +139,7 @@
 .. _pyopenssl: http://pyopenssl.sourceforge.net
 .. _gpg: https://www.gnupg.org/software/gpgme/index.html
 .. _pywin32: https://pypi.org/project/pywin32/
-.. _jinja2: http://jinja.pocoo.org/
+.. _jinja2: https://palletsprojects.com/p/jinja/
 .. _docutils: https://docutils.sourceforge.io/
 .. _markdown: https://python-markdown.github.io/
 .. _markdown2: https://github.com/trentm/python-markdown2
@@ -426,9 +426,13 @@
 or ``c:\winnt\system32\inetsrv\adminsamples\`` or
 ``c:\winnt\system32\inetsrv\adminscripts\`` depending on your installation.
 
+See:
+
+   https://docs.microsoft.com/en-us/iis/web-dev-reference/server-variables
+
 More information about ISS setup may be found at:
 
-   http://support.microsoft.com/default.aspx?scid=kb%3Ben-us%3B276494
+   https://docs.microsoft.com/en-us/iis/
 
 Copy the ``frontends/roundup.cgi`` file to your web server's ``cgi-bin``
 directory. You will need to configure it to tell it where your tracker home

--- a/doc/xmlrpc.txt	Wed Mar 31 09:32:57 2021 -0400
+++ b/doc/xmlrpc.txt	Wed Mar 31 18:56:08 2021 -0400
@@ -68,7 +68,7 @@
 ----------------------
 Both the standalone and embedded roundup XML endpoints used the
 default python XML parser. This parser is know to have security
-issues. For details see: https://pypi.python.org/pypi/defusedxml/.
+issues. For details see: https://pypi.org/project/defusedxml/.
 You may wish to use the rest interface which doesn't have the same
 issues. Patches with tests to roundup to use defusedxml are welcome.
 

--- a/website/www/code.txt	Wed Mar 31 09:32:57 2021 -0400
+++ b/website/www/code.txt	Wed Mar 31 18:56:08 2021 -0400
@@ -3,7 +3,7 @@
 
 Project history is maintained in `CHANGES.txt <https://sourceforge.net/p/roundup/code/ci/tip/tree/CHANGES.txt>`_
 file in code repository of Roundup, which can also be viewed online
-through SourceForge `web interface <https://sourceforge.net/p/roundup/code/>`_.
+through SourceForge `web interface <https://sourceforge.net/p/roundup/code/ci/default/tree/>`_.
 
 Get sources
 -----------

--- a/website/www/conf.py	Wed Mar 31 09:32:57 2021 -0400
+++ b/website/www/conf.py	Wed Mar 31 18:56:08 2021 -0400
@@ -197,6 +197,12 @@
 #latex_use_modindex = True
 
 
-linkcheck_ignore = [r'https?://.*localhost:\d+/',
-                    r'http://www.zope.com/Marks'  # reference in license 
-                   ]
+linkcheck_ignore = [
+    r'https?://.*localhost:\d+/',
+    r'http://www.zope.com/Marks',        # reference in license
+    r'http://www.ekit.com/',             # reference in license
+    r'http://www.bizarsoftware.com.au/', # reference in license,
+    r'http://11.11.11.101',              # dummy example url
+    r'https://.../rest/.*',              # dummy example url
+    r'http://myroundup.com/roundup.*',   # dummy example url
+]