CHANGELOG.md in motion-prime-0.5.4 vs CHANGELOG.md in motion-prime-0.5.5

@@ -1,4 +1,8 @@
+=== 0.5.5
+* improve association fetch speed and login.
+* "delete" method is not supported for model collection now, use delete_all.
+
 === 0.5.4
 * ApiClient#authenticate returns full data and status instead of only token.
 * Made table cell more configuralble.
 
 === 0.5.3
\ No newline at end of file