Delivering work changedbuild-with-claude/prompt-engineering/prompting-claude-fable-5-1
Nearest release: v2.1.259, published under an hour before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Recorded here
Lines+4added
Lines−3removed
From line
553
where the diff opens
First seen
1 Sep 2026
this site's first read of the page
Recorded edits14to this page, all time
The whole hunk
from line 553, old and new numbered
/
from line 553
553553 for (BetaToolUseBlock toolUse : toolUses) {
554554 Map<String, JsonValue> input =
555555 (Map<String, JsonValue>) toolUse._input().asObject().orElseThrow();
556 String path = Optional.ofNullable(input.get("path"))
557 .flatMap(JsonValue::asString)
558 .orElse("");
556 JsonValue pathValue = input.get("path");
557 String path = pathValue != null && pathValue.asString().isPresent()
558 ? pathValue.asStringOrThrow()
559 : "";
559560 String fileText = FILES.get(path);
560561 BetaToolResultBlockParam.Builder result = BetaToolResultBlockParam.builder()
561562 .toolUseId(toolUse.id());
No line in this hunk matches that.