Version 1.0.14 — June 23, 2026

  Computed Columns & Formula Editor

  - Many new functions: CUMSUM, CUMSUM_GROUP, PREV, ROW, FIRSTROW, LASTROW, PRORATA, PRORATA_GROUP, TOTAL, GROUP_TOTAL, PERCENT_TOTAL, PERCENT_GROUP, ROLLUP,
   COL, GET, REJOIN, REVERSE, REVERSE_JOIN, ALPHA, NUMERIC, PERCHANGE, CURRENCY, ISEQUAL, SLUGIFY, DESLUGIFY
  - NAME() enhancements: first_last, last_first, complete_name, and phonetic variants
  - RAW(col) — returns raw underlying value of a column
  - Shorthand syntax: = means ==, <> means !=; leading-operator shorthand (e.g. > 3); A IF > 3 conditional shorthand
  - Integer range syntax in argument lists: 2:5 expands to 2,3,4,5
  - Structural keyword splitting — typing IF, ELSE, etc. splits the formula field into sub-fields automatically
  - Inline signature help bar replaces floating overlay
  - Formula completion improvements: string choices, column param hints, variables listed first with smart preselection
  - Constants section driven by dataset-level definitions with AppSettings defaults
  - F9 / Recompute Now command to force recomputation of all computed columns

  Performance

  - Skip full summary rebuild when opening/closing ComputePanel
  - Column-level summary cache invalidation on computed column upserts
  - Eliminated async hops from formula editor focus path
  - Coalesced redundant refreshStats calls via task cancellation

  View Settings

  - Currency & timezone locale preferences (Phase 2)
  - Error/blank sort placement — control whether errors sort first, last, or with blanks
  - Bookmark category label overrides — rename bookmark colors without changing defaults
  - Spreadsheet App / Text Editor App pickers in View Settings (Advanced)
  - Settings storage and drift indicator now work correctly across panel open/close

  Copy & Selection

  - Copy Headers setting wired to ⌘C / ⌘⌥C — takes effect immediately
  - File > New Table from > Copy selected columns (⌘⌃C)
  - Copy Frequency / Distribution Table from Column Summary panel
  - Column copy now respects selection order; fixed column-mode vs. row-mode copy restrictions
  - Column Summary panel numbers formatted with user display preferences

  Lookup, Join & Combine

  - Lookup filter toggle — show only matching rows from lookup
  - Second ⌘L fills the remote tab from current selection
  - Lookup column highlights: source columns (blue) and match columns (purple)
  - Lookup column header icon + Edit Lookup footer button
  - Join panel is now multi-column aware
  - Combined Columns section with key/include toggles

  Insert Panel (new)

  - Paste Columns — new Insert Panel for inserting columns from another dataset
  - Row insertion mode with match-by-name or sequential placement
  - matchAll / ignoreExtra toggles; Enter key inserts; align-with prefers name match

  Split Table Panel

  - Restructured SplitTablePanel UI with working highlights and execution

  External App Integration

  - File > External menu — open current dataset in another app
  - App pickers for Spreadsheet App and Text Editor App (enumerate by UTI)
  - Detects web-downloaded files via "Where From" xattr on open
  - File > Import launches SummerDB.app (disabled when not installed)

  Filtering

  - String choices filter as you type in unquoted param fields
  - Boolean columns: Show True / Show False tri-state quick filter
  - Tri-state lookup filter: matches / non-matches / clear
  - Set filter None/invert/paste buttons respect current filter list

  Column Formatting & Display

  - Unified ctrl-, format cycling across types; ctrl-0 decimal toggle; ctrl-3 date/integer toggle
  - Date cycle (ctrl-3) now includes Time: Date → DateTime → Time → Date
  - Pill labels improvements — type/raw pills, min-width, percentage 3-state
  - Per-column format changes now correctly update column widths

  Bookmarks

  - Previous / next bookmark navigation in Bookmarks panel header
  - clearBookmarks() and opt-F2 hotkeys
  - Bookmark labels load from AppSettings; changes take effect without "Set as Default"
  - Trash and Clear action buttons in bookmark footer

  Aggregate / Summary

  - New aggregate ops: distinctCount, minLength, maxLength, avgLength, range
  - Group summary (rollup) rows now show correct values for all aggregate ops
  - Summary footer for pinned columns fixed

  Data Inference & Normalization

  - Auto-flag SSN and Tax ID columns as sensitive on load
  - Detect Excel errors and blank sentinels during inference
  - Boolean inference now recognizes on/off
  - prettifyHeader splits camelCase and separates trailing ID suffix
  - sourceHeader shown in mono font on raw-mode column headers

  Keyboard Shortcuts

  - Keyboard shortcuts reference page with diagram, nav pills, and row-hover highlighting
  - Sticky keyboard bar with multi-chip shortcuts and modifier word labels

  Miscellaneous Fixes

  - Tab close button appears on hover
  - Duplicates panel stub wired to Table menu
  - Edit > Empty Trash menu command
  - Shift-click and cmd-drag preserve column selection sequence
  - Column drag clamped to boundary when mouse leaves column area
  - KV rows no longer stretch to fill panel height
  - Recent Downloads / Recently Viewed "N more" expands to 100 items

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  That's ~3 weeks of work (June 5–23). Want me to trim this down, reorder sections, or adjust the tone for a specific audience (end users vs. developers)?