[skip ci] Update CHANGES (v1.2.5)

Author: oesteban

CHANGES.rst

@@ -1,3 +1,11 @@
+1.2.5 (December 4, 2018)
+========================
+
+Hotfix release.
+
+* [FIX] Breadcrumb reporting (#1435) @chrisfilo
+
+
 1.2.4 (December 3, 2018)
 ========================
 
@@ -25,6 +33,7 @@ Bugfixes, an additional iteration over Sentry reporting and some relevant ME-EPI
 * [ENH] Omnibus multi-echo pull request (#1296) @effigies
 * [ENH] Report memory overcommit policies (#1429) @effigies
 
+
 1.2.3 (November 16, 2018)
 =========================