> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tablixhq.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Current feature snapshot and how to maintain this page going forward.

<Note>
  Tablix does not currently publish a version history or dated release notes. Rather than invent version numbers or dates, this page documents the **current feature snapshot** as a baseline for future entries.
</Note>

## Current Feature Snapshot

<AccordionGroup>
  <Accordion title="Spreadsheet core">
    Multi-sheet workbooks, formulas (300+ functions across Math, Statistical, Logical, Information, Text, Date & Time, Financial, GST, Engineering, Lookup, Array, Database, and Lambda categories), data validation dropdowns, filters, find & replace, duplicate detection, merged/spilled cells, checkboxes, date/time pickers, hyperlinks, sheet protection.
  </Accordion>

  <Accordion title="Formatting">
    Fonts, colors, borders, number/currency formats (30+ currencies), table styles, format painter.
  </Accordion>

  <Accordion title="Magic Formula">
    AI-generated formulas from a plain-English or voice prompt, anchored to a cell, with a live preview before inserting.
  </Accordion>

  <Accordion title="Drawing & objects">
    Freehand drawing tools, shapes, images, floating text boxes.
  </Accordion>

  <Accordion title="Charts">
    26 chart types across Line & Area, Column & Bar, Pie & Distribution, Maps, and Statistical & Other groups, with an auto-recommendation engine, a full customization editor, and PNG export.
  </Accordion>

  <Accordion title="Pivot Tables">
    A Google Sheets-style pivot table builder: drag fields into Rows/Columns/Values/Filters, choose aggregations (SUM/COUNT/AVERAGE/MAX/MIN) and "Show as" percentages, computed in a background Web Worker onto a dedicated pivot sheet.
  </Accordion>

  <Accordion title="Sharing & Collaboration">
    Shareable links with Private/Public access and Viewer/Editor modes, guest access with no account required, and real-time presence showing who else is in the file.
  </Accordion>

  <Accordion title="AI Assistant (AI Analyst)">
    Chat-based assistant with Chat and Agent (multi-step Agentic Loop) modes, voice input/output, per-selection automatic insights, and one-click error fixing.
  </Accordion>

  <Accordion title="Python engine">
    In-browser Pyodide runtime with `pandas`, `numpy`, `scikit-learn`, `scipy`, and a bridge API (`q.cells`, `set_data`, `apply_format`, `update_cells`, `insert_col`/`insert_row`, `sort_table`, `apply_filter`/`clear_filter`, `create_chart`).
  </Accordion>

  <Accordion title="SQL engine">
    In-browser SQLite (sql.js) runtime querying your sheet as a `sheet` table.
  </Accordion>

  <Accordion title="External data sources">
    Neon, Supabase, and Notion connections via the Database sidebar.
  </Accordion>

  <Accordion title="Import/Export">
    Import `.xlsx`, `.csv`, `.json`, `.xls`, `.sheet`; export to `.sheet`, CSV, XLSX, PDF, HTML.
  </Accordion>

  <Accordion title="Google Drive sync">
    Save/open spreadsheets from a connected Drive account; Trash with restore.
  </Accordion>

  <Accordion title="Templates">
    Budget Tracker, Financial KPI Dashboard, Sales Analytics Dashboard, Human Resources Dashboard, Stock Market Analysis Dashboard, College GPA Calculator.
  </Accordion>

  <Accordion title="Accounts & plans">
    Google/Microsoft sign-in; three plans — Starter ($0, 10 files), Beginner ($5/mo, unlimited files), Professional (\$10/mo, unlimited files) — with checkout and subscription management via Dodo Payments.
  </Accordion>
</AccordionGroup>

## Maintaining This Changelog Going Forward

To keep this page accurate and useful, add a dated entry each time a feature ships:

```md theme={null}
## 2026-XX-XX
### Added
- ...
### Changed
- ...
### Fixed
- ...
```

<Warning>
  Avoid backfilling dates or version numbers for past changes that weren't recorded at the time — it's more useful to start accurate tracking now than to guess at history.
</Warning>