@@ -1,3 +1,11 @@
3+* Bug fix: As it turns out, moving the literal rewrite rules to simplifier
4+ phase 2 does not prevent competition with the `unpack` rule, which is
5+ also active in this phase. Unfortunately this was hidden due to a silly
6+ test environment mistake. Moving literal rules back to phase 1 finally
7+ fixes GHC Trac #10528 correctly.
3* Bug fix: Run literal rewrite rules in simplifier phase 2.
11* Bug fix: Run literal rewrite rules in simplifier phase 2.