+ * Various
+ - Added $bmux and $demux cells and related optimization patterns.
+
+ * New commands and options
+ - Added "bmuxmap" and "dmuxmap" passes
+ - Added "-fst" option to "sim" pass for writing FST files
+ - Added "-r", "-scope", "-start", "-stop", "-at", "-sim", "-sim-gate",
+ "-sim-gold" options to "sim" pass for co-simulation
+
+ * Anlogic support
+ - Added support for BRAMs
+