Update releasenotes.md

releasenotes.md

@@ -56,8 +56,9 @@
 * Very short sprites are no longer clipped in liquid sectors when the `r_liquid_clipsprites` CVAR is `on`.
 * These changes have been made to the automap:
   * Aspect ratio correction is now applied. This feature can be toggled off using the new `am_correctaspectratio` CVAR, which is `on` by default and `off` when vanilla mode is enabled.
-  * A behavior present in the original *DOOM*, whereby as the player moves around while the automap is open, walls seen by the player for the first time aren't mapped, can now be restored by disabling the new `am_dynamic` CVAR, which is `on` by default and `off` when vanilla mode is enabled.
+  * In the original *DOOM*, if the player moved around while the automap was open, walls seen by the player for the first time weren’t mapped. This behavior can now be restored by disabling the new `am_dynamic` CVAR, which is `on` by default and `off` when vanilla mode is enabled.
   * The automap now displays correctly when zooming out in very large maps.
+  * The grid now always covers the entire screen when the `am_rotatemode` CVAR is `on`.
 * The fuzz effect from spectres and the partial invisibility power-up now:
   * Doesn't cause the status bar to bleed into the player's view while the console is open.
   * Freezes along with everything else when freeze mode is enabled.