**History of the TWiki Implementation (version TWiki-4.1.2, Sat, 03 Mar 2007, build 13046)**
+- [[AndreaSterbini]], [[PeterThoeny]] - 28 Feb 2001: New Wiki rule for headings, i.e. `---++ My Title`; and new `%TOC%` variable to build a table of content from headings in a topic. More in [[TWikiVariables]].
+- [[PeterThoeny]] - 28 Feb 2001: New Wiki rule to specify arbitrary text for external links (i.e. `[[http://TWki.org][TWiki]]`) and internal links (i.e `[[WikiSyntax][syntax]]`). More in [[TWikiVariables]].
+- [[PeterThoeny]] - 28 Feb 2001: New Wiki rule for named anchors, e.g. links within a topic. Define a named anchor with `#MyAnchor` at the beginning of a line, and link to it with `[[#MyAnchor]]`. More in [[TWikiVariables]].
+- [[NicholasLee]], [[PeterThoeny]] - 25 Feb 2001: Use `Net::SMTP` module instead of `sendmail` if installed.
- [[PeterThoeny]] - 01 Feb 2001: Added `<verbatim>` ... `</verbatim>` tags to show source code "as is". Unlike the `<pre>` ... `</pre>` tags, it also shows `<`, `>`, `&` characters "as is".
- [[PeterThoeny]] - 01 Feb 2001: Fixed [TWiki:Codev.CreateLinkToAttachedFileBug](http://TWiki.org/cgi-bin/view/Codev/CreateLinkToAttachedFileBug).
- [[PeterThoeny]] - 21 Jan 2001: Added a "Minor change, don't notify" checkbox in preview. More in [[DontNotify]].