pretty: --format output should honor logOutputEncoding

diff --git a/RelNotes b/RelNotes
index e29d6504d9e8fe45d3f7ff7f82f1e8f1f57b9f6f..cecd09362442ea6501b42fd277dda8bd0e42f9c6 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes-1.5.6.txt
\ No newline at end of file
+Documentation/RelNotes/1.8.3.1.txt
\ No newline at end of file