NEWS.md in nanoc-4.8.7 vs NEWS.md in nanoc-4.8.8

@@ -1,6 +1,12 @@
 # Nanoc news
 
+## 4.8.8 (2017-09-22)
+
+Enhancements:
+
+* Added `#dig` to configuration (#1221) [Gregory Pakosz]
+
 ## 4.8.7 (2017-09-18)
 
 Fixes:
 
 * Fixed “uninitialized constant CGI” issue (#1218)