Enable Pandoc highlighting by default

hakyll.cabal

@@ -1,5 +1,5 @@
 Name:    hakyll
-Version: 4.4.0.0
+Version: 4.4.1.0
 
 Synopsis: A static website compiler library
 Description:

src/Hakyll/Web/Pandoc.hs

@@ -131,4 +131,7 @@ defaultHakyllWriterOptions = def
     { -- This option causes literate haskell to be written using '>' marks in
       -- html, which I think is a good default.
       writerExtensions = S.insert Ext_literate_haskell (writerExtensions def)
+    , -- We want to have hightlighting by default, to be compatible with earlier
+      -- Hakyll releases
+      writerHighlight  = True
     }

web/releases.markdown

@@ -4,6 +4,10 @@ title: Releases
 
 # Releases
 
+## Hakyll 4.4.1.0
+
+- Use Pandoc 1.12 highlighting by default
+
 ## Hakyll 4.4.0.0
 
 - Update to work with Pandoc 1.12. This changes the type of `readPandocBibilio`: