{"name":"dxt_version","slug":"dxt-version","family":"setting","title":"Settings keys","noun":"settings key","description":"Field of an MCPB\/DXT extension manifest, marked deprecated in favour of `manifest_version`. Manifest validation requires a non-empty `dxt_version` or `manifest_version` and otherwise fails with `Either 'dxt_version' (deprecated) or 'manifest_version' must be provided`. In a plugin's `plugin.json`, `claude plugin validate` reports it as an unknown field commonly seen in an MCPB\/DXT manifest, which Claude Code ignores.","description_source":"code","described_by":{"bundle":"2.1.286","author":"claude-opus-5-5"},"presence":{"first_seen":"2.1.284","removed_in":null,"in_current_build":true,"newest_mined":"2.1.308","builds":8,"mined_builds":149,"first_cited":null},"aliases":[],"entries":[],"entries_total":0,"docs":[],"docs_total":0,"gates":[],"related":[],"url":"https:\/\/changelogs.core-directive.com\/reference\/setting\/dxt-version","family_url":"https:\/\/changelogs.core-directive.com\/reference\/setting.json"}