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See [official release dates](https://github.com/dotnet/core/blob/master/roadmap.md) for details.","creator":{"login":"karelz","id":5776068,"avatar_url":"https://avatars2.githubusercontent.com/u/5776068?v=4","gravatar_id":"","url":"https://api.github.com/users/karelz","html_url":"https://github.com/karelz","followers_url":"https://api.github.com/users/karelz/followers","following_url":"https://api.github.com/users/karelz/following{/other_user}","gists_url":"https://api.github.com/users/karelz/gists{/gist_id}","starred_url":"https://api.github.com/users/karelz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/karelz/subscriptions","organizations_url":"https://api.github.com/users/karelz/orgs","repos_url":"https://api.github.com/users/karelz/repos","events_url":"https://api.github.com/users/karelz/events{/privacy}","received_events_url":"https://api.github.com/users/karelz/received_events","type":"User","site_admin":false},"open_issues":35,"closed_issues":6651,"state":"open","created_at":"2017-02-15T02:14:11Z","updated_at":"2018-04-01T18:49:12Z","due_on":null,"closed_at":null},"comments":2,"created_at":"2018-04-01T12:23:22Z","updated_at":"2018-04-01T21:01:31Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"The fix #27286 broke DataTable serialization between the previous versions and 2.1 version netcore. It fails with the following error when deserializing data stored using the previous version on netcore 2.1.\r\n\r\n```\r\n System.Runtime.Serialization.SerializationException : Member 'DataTable.DataColumn_0.DataType_AssemblyQualifiedName' was not found.\r\n```"},"comment":{"url":"https://api.github.com/repos/dotnet/corefx/issues/comments/377816461","html_url":"https://github.com/dotnet/corefx/issues/28700#issuecomment-377816461","issue_url":"https://api.github.com/repos/dotnet/corefx/issues/28700","id":377816461,"user":{"login":"Anipik","id":10516582,"avatar_url":"https://avatars1.githubusercontent.com/u/10516582?v=4","gravatar_id":"","url":"https://api.github.com/users/Anipik","html_url":"https://github.com/Anipik","followers_url":"https://api.github.com/users/Anipik/followers","following_url":"https://api.github.com/users/Anipik/following{/other_user}","gists_url":"https://api.github.com/users/Anipik/gists{/gist_id}","starred_url":"https://api.github.com/users/Anipik/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Anipik/subscriptions","organizations_url":"https://api.github.com/users/Anipik/orgs","repos_url":"https://api.github.com/users/Anipik/repos","events_url":"https://api.github.com/users/Anipik/events{/privacy}","received_events_url":"https://api.github.com/users/Anipik/received_events","type":"User","site_admin":false},"created_at":"2018-04-01T21:01:31Z","updated_at":"2018-04-01T21:01:31Z","author_association":"MEMBER","body":"@ViktorHofer i am able to understand why it is failing on  .NET Framework but can you explain why it is failing for previous versions of .NET Core.\r\n#27286 handles the case when the format is binary and the number of columns are non-zero. Earlier in this case it was throwing serialization exception because the dataColumn was not serializable. "}}
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