Added information about list-group-flush

diff --git a/docs/migration.md b/docs/migration.md
index a01e85dd41946f2d6f9c5687e23e80917d669013..c8c39c03b23de7d253514e9ed5117a0877330a9c 100644 (file)
--- a/docs/migration.md
+++ b/docs/migration.md
@@ -134,6 +134,7 @@ New to Bootstrap 4 is the Reboot, a new stylesheet that builds on Normalize with
 
 - Rewrote component with flexbox.
 - Replaced `a.list-group-item` with an explicit class, `.list-group-item-action`, for styling link and button versions of list group items.
+- Added `.list-group-flush` class for use with cards.
 
 ### Modal