1.1.0

Added

• Blank drafting grid (crochet-grid block): a new code-block language for sketching a design by hand, independent of any pattern — a blank polar grid (shape: polar, concentric rings + radial spokes sized by rounds/columns) or a rectangular mesh (shape: rect, sized by rows/columns). New global settings (gridDefaultShape, gridDefaultRounds, gridDefaultColumns, gridDefaultRows) and an "Insert blank crochet grid" command that drops in a starter block pre-filled with your defaults.
• Grid guide overlay on real charts (grid: on): any crochet block can now draw a faint reference guide behind its own stitches, aligned to the chart's real geometry — concentric round guides for type: round/spiral (spokes default to the outer round's stitch count), or a row/column mesh for type: flat. The guide matches the pattern's real extent by default; rounds/rows and columns frontmatter keys let it extend beyond the written pattern (e.g. to preview how many more rounds a design might need) but never shrink below it. New "Show background grid guide" global setting.
• 32 new stitch symbols, bringing the supported library to 46: picot, rsc (reverse single crochet / crab stitch); N-together decreases sc2tog, sc3tog, hdc2tog–hdc5tog, dc2tog–dc5tog; post stitches fpsc, fphdc, fptr, bpsc, bphdc, bptr; crossed stitches xhdc, xdc, xtr; clusters/puffs hdc2cl/3cl/5cl, dc2cl/3cl/5cl, tr2cl/3cl/5cl; and popcorns hdc popcorn, tr popcorn. The highlightIncDec accent now also covers the new N-together decreases.
• Safety limits for the grid features (max 40 rounds, 72 columns, 40 rows) so a mistyped override can't generate an unbounded SVG, matching the existing pattern-chart budget checks.

Changed

• Rewrote the stitch-name guidance in the AI pattern-authoring reference (docs/ai-pattern-authoring.md) and the crochet-weaver-pattern skill's fallback cheat sheet: previously both told an assistant to collapse every decrease into dec because dedicated tog/cluster tokens didn't exist yet.
• The flat-chart row-connector ("S" turning path) line is now more visible (opacity: 0.5, up from 0.2).
• README.md (and its zh-TW/zh-CN/ja translations): stitch list replaced with a full reference table; new sections documenting the blank grid block and the grid guide overlay; updated Settings and Safety Limits sections.

Notes

• All additions are backward compatible — existing crochet/crochet-tool blocks render identically; grid, showGrid, and the new stitch names are opt-in.
• No settings migration needed; new settings default to off/unused until configured.