v1_to_v2.diff

3c3
<   "version": 1,
---
>   "version": 2,
56a57,60
>               },
>               "metadata": {
>                 "author": null,
>                 "license": null
176a181,184
>                   },
>                   "metadata": {
>                     "author": null,
>                     "license": null
258a267,270
>                   },
>                   "metadata": {
>                     "author": null,
>                     "license": null
317a330,333
>                       },
>                       "metadata": {
>                         "author": null,
>                         "license": null
398a415,418
>                       },
>                       "metadata": {
>                         "author": null,
>                         "license": null
469a490,493
>                       },
>                       "metadata": {
>                         "author": null,
>                         "license": null