-<LI>2.x era
- <UL>
- <LI>
- Modern version with colorized text and menu entries<br>
- <img src="nano-2.5.0.png" alt="screenshot">
- </LI>
- </UL>
+<LI>4.x era<br>
+ Modern version showing line numbers and selected text:<br>
+ <img src="nano-4.2.png" alt="screenshot of 4.2">
+</LI>
+<br>
+
+<LI>3.x era<br>
+ Modern version showing its undo support:<br>
+ <img src="nano-3.2.png" alt="screenshot of 3.2">