App isn't updated for production

Code:

sencha -sdk "D:\soft.src\JavaScript\Sencha\Touch\Touch2.3\touch-2.3.1" generate app TestOnUpdated "D:\soft.src\JavaScript\test\Sencha\Touch\TestOnUpdated"
sencha app build production

Sencha Cmd v5.0.0.114

After that remove

Code:

                     ,
                    {
                        xtype: 'video',
                        url: 'http://ift.tt/1eshPfL',
                        posterUrl: 'http://ift.tt/1eshPfP'
                    }

from app\view\Main.js

and

Code:

sencha app build production

a12ea223c6f6c645615feb7ed9ce929b95889a2e (original version)

8260ea6a1c639c7657d5d707a87a1c8118d33ea2 (modified version)

["function _8260ea6a1c639c7657d5d707a87a1c8118d33ea2",50,485884,486112,835]

{"id":"34354cb0-d787-4484-a0ea-ba1541698b6f","js":[{"path":"app.js","update":"delta","version":"8260ea6a1c639c7657d5d707a87a1c8118d33ea2"}],"css":[{"path":"resources/css/app.css","update":"delta","version":"faf42bb4addf21258bc1334dcf5660fddf0f393f"}]}

Browser got app.json, a12ea223c6f6c645615feb7ed9ce929b95889a2e.json and tryed to get video which has been deleted in new version.

{"id":"34354cb0-d787-4484-a0ea-ba1541698b6f","js":[{"path":"app.js","update":"delta","version":"a12ea223c6f6c645615feb7ed9ce929b95889a2e"}],"css":[{"path":"resources/css/app.css","update":"delta","version":"faf42bb4addf21258bc1334dcf5660fddf0f393f"}]}

So app hasn't been updated. Where is an error?

FF 29.0, GC 34.0.1847.131 m