difference between 1.0 and 1.1 NVD JSON feed

gistfile1.txt

diff

3,4c3,4
<     "title": "JSON Schema for NVD Vulnerability Data Feed version 1.0",
<     "id": "https://scap.nist.gov/schema/nvd/feed/1.0/nvd_cve_feed_json_1.0.schema",
---
>     "title": "JSON Schema for NVD Vulnerability Data Feed version 1.1",
>     "id": "https://scap.nist.gov/schema/nvd/feed/1.1/nvd_cve_feed_json_1.1.schema",
14a15,17
>         },
>         "lastModifiedDate": {
>         "type": "string"
97c100
<                     "description": "CVSS V3.0 score.",
---
>                     "description": "CVSS V3.x score.",
100c103
<                         "cvssV3": {"$ref": "cvss-v3.0.json"},
---
>                         "cvssV3": {"$ref": "cvss-v3.x.json"},
125c128
<                 "cve": {"$ref": "CVE_JSON_4.0_min.schema"},
---
>                 "cve": {"$ref": "CVE_JSON_4.0_min_1.1.schema"},