+> You must have a locally modified `page.tmpl` that omits the "TMPL_IF DYNAMIC"
+> that adds a `<base>` tag. That is needed to make all links displayed by
+> cgis work reliably. Not just in this page editing case.
+> The [[version_3.20100515]] announcment mentions that you need to
+> update old `page.tmpl` files to include that on upgrade. --[[Joey]]
+
+>> I followed the anouncment. I also disabled my custom page.tmpl to confirm the bug. I even produced a step-by-step example to reproduce the bug.
+>> In fact, the base tag work for the page links (the content part) but did not works for the sidebar links (the sidebar part) since the sidebar links are generated in the context of the root page.
+>> In the examble above:
+>>
+>> * base="http://www.example.com/bar" relative_link_in_bar=''something" -> absolute_link_in_bar = "http://www.example.com/bar/something" (that is fine)
+>> * base="http://www.example.com/bar" relative_link_in_sidebar="foo" (because generated in the context of the root page) -> absolute_link_in_sidebar = "http://www.example.com/bar/foo" (that is not fine)
+>>
+>> The fix commited work for previewing, but not in other cases : links are still broken. Please juste follow the example step-by-step to reproduce it (I just retried it with a "fixed" version: Debian 3.20100610). If you cannot reproduce, please say it explicitely instead of guessing about my innability to read changelogs. -- [[JeanPrivat]]
+
+>>> Sorry if my not seeing the bug offended you. [[Fixed|done]] --[[Joey]]
+
+>>>> Thanks! --[[JeanPrivat]] (I'm not offended)
+