+----------------+------------------------------------------------------------+
| .[ww] Revision | Changes |
+================+============================================================+
-| .48 | 1. Added 2n-zn2 iterative data, graphs and tables. |
+| .49 | 1. Added 2n-zn2 iterative data, graphs and tables. |
+| | |
++----------------+------------------------------------------------------------+
+| .48 | 1. Modified the release notes. |
| | |
+----------------+------------------------------------------------------------+
| .47 | 1. Added data: |