{"version":"2.1.246","anchor":"write-skips-the-diff-for-very-large-files","canonical_anchor":"write-skips-the-diff-for-very-large-files","heading":"Write skips the diff for very large files","tier":"notice","area":"File Tools","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.246\/e\/write-skips-the-diff-for-very-large-files","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.246","markdown":"### Write skips the diff for very large files\n\nWriting over a very large file skips diff computation, so it no longer stalls.\n\n**What**\n\nWriting over a very large file no longer computes or returns a full structured patch. The tool returns an empty patch and no original file contents, skips the extra git-diff work done in cloud sessions, and passes the raw old and new text straight to the diff-metrics call.\n\n**Details**\n\n- The size threshold is a fixed build constant, not a setting.\n- The skipped cloud-session work is the step reported as `tengu_tool_use_diff_computed`.\n\n**Evidence**\n\n`tengu_tool_use_diff_computed`\n\n- Area: File Tools\n- Tier: You'll notice\n- Useful: 3\/5\n- Signal: 1\/5"}