{"version":"2.1.321","anchor":"stream-delta-parsing-ignores-non-string-chunks","canonical_anchor":"stream-delta-parsing-ignores-non-string-chunks","heading":"Malformed pieces of a streamed reply are now ignored","tier":"internal","area":"Streaming","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.321\/e\/stream-delta-parsing-ignores-non-string-chunks","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.321","markdown":"### Malformed pieces of a streamed reply are now ignored\n\nWhile a reply streams in, pieces of text, tool input or thinking that aren't plain text are now dropped instead of used\n\n**What**\n\nClaude's replies arrive in small pieces as they are written. Pieces carrying text, tool input or Claude's thinking are now dropped if their content is not plain text. Before, each piece was used as it arrived.\n\n**Why**\n\nThis makes Claude Code sturdier when a reply arrives in an unexpected form.\n\n- Area: Streaming\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 0\/5\n- Scope: individual\n- Heads-up: no"}