v2.1.0

• Improved: CSV and XLSX imports now preserve intermediate blank columns so later chained-select levels stay aligned instead of shifting left
• Improved: Frontend chained selects can now resolve from a localized choice cache for faster progression when the full branch is already available on the page
• Fixed: Cached frontend chained-select responses now fall back to the native Gravity Forms AJAX loader instead of stopping early when a local branch is incomplete
• Fixed: Hidden chained-select columns now keep their native runtime order, and the frontend adds a conservative DOM-order safeguard for direct-child chained inputs