{"version":"2.1.315","anchor":"output-too-large-previews-now-show-start-and-end","canonical_anchor":"output-too-large-previews-now-show-start-and-end","heading":"Previews of very large tool output can now show both the start and the end","tier":"notice","area":"Tool Results","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.315\/e\/output-too-large-previews-now-show-start-and-end","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.315","markdown":"### Previews of very large tool output can now show both the start and the end\n\nWhen long tool output is saved to a file, the preview Claude sees can now include the end as well as the start\n\n**What**\n\nWhen a tool (one of the actions Claude can take, such as running a command) produces too much output, Claude Code saves the output to a file and shows Claude a preview. That preview used to show only the beginning of the output. It can now show both the beginning and the end, with a marker in between saying how many bytes were left out.\n\n**Why**\n\nThe end of a long log is often where the error is. Showing it lets Claude see what went wrong without opening the full file.\n\n- Area: Tool Results\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 1\/5\n- Scope: individual\n- Heads-up: no"}