updated changelog

CHANGELOG.txt

 WCM Base 7.x-1.8-rc1, 2018-05-31
 --------------------------------
-- WCM Base: Removed Menu Block delta patch.
+- WCM Base: Added patch to rebuild Menu Block IDs on cache clear.
 
 WCM Base 7.x-1.7, 2018-05-30
 ----------------------------

wcm_base.make

@@ -81,6 +81,8 @@ projects[mailsystem][subdir] = contrib
 
 projects[menu_block][version] = 2.7
 projects[menu_block][subdir] = contrib
+projects[menu_block][patch][2076119] = http://drupal.org/files/issues/2018-05-14/menu_block-customize_deltas-2076119-7.patch
+projects[menu_block][patch][2932156] = http://drupal.org/files/issues/2018-05-31/menu_block-rebuild-block-ids-2932156-4.patch
 
 projects[migrate][version] = 2.8
 projects[migrate][subdir] = contrib