ReleaseNotes: llvm-cov blurb; by Vedant Kumar

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@295069 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index aef11daf194bf7fc7ce1876493fb04f6e76e6dcb..5e1b5bc866cdd7545014941cf1d214c15ed51278 100644 (file)
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -61,6 +61,9 @@ Non-comprehensive list of changes in this release
   with LLVM option -adce-remove-loops when the loop body otherwise has
   no live operations.
 
+ * The llvm-cov tool can now export coverage data as json. Its html output mode
+   has also improved.
+
 * ... next change ...
 
 .. NOTE