Fix a bug of undefined release object while creating a new release
Fix a bug of undefined release object while creating a new release

cheton/cnc.js,cheton/cnc,cheton/piduino-grbl,cncjs/cncjs,cheton/piduino-grbl,cncjs/cncjs,cheton/cnc,cheton/cnc,cheton/cnc.js,cheton/piduino-grbl,cheton/cnc.js,cncjs/cncjs