From 01eb237209010bc5c1c8b28e80f9b5485215e0e1 Mon Sep 17 00:00:00 2001 From: Harrison Booth Date: Wed, 14 Oct 2026 19:29:44 -0500 Subject: [PATCH] Docs: corpus count for dropped dynamic-array metadata Co-Authored-By: Claude Opus 5.5 --- ROADMAP.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ROADMAP.md b/ROADMAP.md index 3ab4a4a8d..57d407738 100644 --- a/ROADMAP.md +++ b/ROADMAP.md @@ -132,7 +132,7 @@ Ranked; estimates in Opus 5.5 agent-hours. Detail and the full beta-gate list in | Date | What landed | |---|---| -| 2026-10-14 | XLSX: formulas opened with dynamic-array metadata (`cm`) keep it on save, with `xl/metadata.xml`. Before, a formula returning one value lost it (10 of 40 corpus files that have the part lost it entirely), and Excel recalculated some of them with implicit intersection (`SUMPRODUCT(IFERROR(...))` changed value) | +| 2026-10-14 | XLSX: formulas opened with dynamic-array metadata (`cm`) keep it on save, with `xl/metadata.xml`. Before, a formula returning one value lost it (11 of 40 corpus files that have the part lost it entirely), and Excel recalculated some of them with implicit intersection (`SUMPRODUCT(IFERROR(...))` changed value) | | 2026-10-12 | Rows auto-fit oversized fonts: opening a file and whole-row/column formatting grow non-custom rows to their tallest font (#833) | | 2026-10-12 | Number formats: parsing a format code is linear in its length (long runs of `[`, `,` or `/` no longer take quadratic time), and an unclosed `[` is a literal when splitting sections as well as when tokenizing (#810) | | 2026-10-12 | Number formats: a fraction denominator with 65,536 zeros no longer crashes; format codes are capped at 255 characters like Excel (longer codes display as General, `TEXT` gives `#VALUE!`) (#807) |