introduced in each script, is shown in parentheses (? are placeholders).
</topitem>
+<!-- VERSION 3 =========================================================== -->
+
+ <subsection name="v3"><version3-icon/>λδ version 3 (proposed)</subsection>
+ <body>
+ The formal specification of λδ version 3
+ is forthcoming.
+ </body>
+
<!-- VERSION 2 =========================================================== -->
<subsection name="v2"><version2-icon/>λδ version 2 (active)</subsection>