diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45797974b..98ccb8edb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@
       - Shared memory now allows for multiple clients (multiple instances of libosrm on the same segment)
       - Polyline geometries can now be requested with precision 5 as well as with precision 6
     - Profiles
+      - the car profile has been refactored into smaller functions
+      - get_value_by_key() is now guaranteed never to return empty strings, nil is returned instead.
+      - debug.lua was added to make it easier to test/develop profile code.
       - `restrictions` is now used for namespaced restrictions and restriction exceptions (e.g. `restriction:motorcar=` as well as `except=motorcar`)
       - replaced lhs/rhs profiles by using test defined profiles
       - Handle `oneway=alternating` (routed over with penalty) separately from `oneway=reversible` (not routed over due to time dependence)