Update release-notes-dev.md

Author: UrszulaNeuman

docs/release-notes/release-notes-dev.md

@@ -8,6 +8,7 @@ Changes merged into master
 |I04_1-396||Major|Upgrade library qt4 to qt5 and update the layout|
 |I04_1-399||Minor|Puck scanner - add scan countdown to the gui|
 |I04_1-271||Minor|Log info to file|
+|I04_1-404||Minor|Puck scanner - add record backup |
 
 Change Types:
 * Major - Backward incompatible change