Incorrect version value in Get snapshot API

[Kxrr]

Elasticsearch Version

8.13.2

Installed Plugins

No response

Java Version

bundled

OS Version

macOS 12.6 arm64

Problem Description

I got a incorrect version value in Get snapshot API.

The version value I expected should be 8.13.2 but got 8503000.

{
  "snapshots": [
    {
      "snapshot": "snapshot-hsjzkg",
      "uuid": "SW36jieIQXqUf_BnIq_AOw",
      "repository": "repository-jrxm",
      "version_id": 8503000,
      "version": "8503000",
      "indices": [
        "index-yzdp"
      ],
      "data_streams": [
        
      ],
      "include_global_state": true,
      "state": "SUCCESS",
      "start_time": "2024-04-24T08:35:41.777Z",
      "start_time_in_millis": 1713947741777,
      "end_time": "2024-04-24T08:35:42.593Z",
      "end_time_in_millis": 1713947742593,
      "duration_in_millis": 816,
      "failures": [
        
      ],
      "shards": {
        "total": 8,
        "failed": 0,
        "successful": 8
      },
      "feature_states": [
        
      ]
    }
  ],
  "total": 1,
  "remaining": 0
}

And the latest document said the version value is float type which seems to be wrong too.

Steps to Reproduce

1. backup a index on ES 8.13.2
2. access Get snapshot API to get snapshot info

Logs (if relevant)

No response

[elasticsearchmachine]

Pinging @elastic/es-core-infra (Team:Core/Infra)

[DaveCTurner]

Kinda a snapshot/restore issue but really it relates to the recent core/infra project on versions, see e.g. #106795