Implement line-history search (git log -L)

diff --git a/RelNotes b/RelNotes
index 1f6c16e1dc35fe685e1136eeb1b731ccc6965168..bdce3136ea5164d82f0d25d0a7a8b50181f572f7 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes-1.5.2.4.txt
\ No newline at end of file
+Documentation/RelNotes/1.8.2.txt
\ No newline at end of file