@@ -673,6 +673,10 @@ pandoc (1.10)
673673 in building the pandoc executable. (This required moving `pandoc.hs`
674674 from `src` to `.`.) This cuts compile time in half.
675675
676+ * `-O2` is no longer used in building pandoc. The performance improvement
677+ it yields is so slight that it is not worth it. (Measured with
678+ benchmarks on ghc 7.4.)
679+
676680 * The `executable` and `library` flags have been removed.
677681
678682 * `-threaded` has been removed from ghc-options.