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8 changes: 4 additions & 4 deletions content/features/ai-assistant.md
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Expand Up @@ -2,7 +2,7 @@
uid: ai-assistant
title: AI Assistant
author: Morten Lønskov
updated: 2026-04-17
updated: 2026-06-24
applies_to:
products:
- product: Tabular Editor 2
Expand Down Expand Up @@ -44,11 +44,11 @@ The AI Assistant uses a bring-your-own-key model. You provide an API key from on

## Supported Providers

Configure your AI provider under **Tools > Preferences > AI Assistant > AI Provider**. Select a provider from the dropdown — the default is **None (AI disabled)** until you configure one — enter your API key, and optionally override the default model. For OpenAI and Anthropic, the **Model name** field is a combo box pre-populated with known models; you can also type a custom model name.
Configure your AI provider under **Tools > Preferences > AI Assistant > AI Provider**. Select a provider from the dropdown — the default is **None (AI disabled)** until you configure one — enter your API key, and optionally override the default model. For OpenAI and Anthropic, the **Model name** field is a combo box pre-populated with current models — including Anthropic's `claude-fable-5` and `claude-opus-4-8` and OpenAI's `gpt-5.5` and `gpt-5.5-pro` — so you can pick a recent model without typing a custom ID. You can also type a custom model name.

| Provider | Default Model | Configuration Required |
| -- | -- | -- |
| OpenAI | gpt-4o | API key. Optional base URL, Organization ID and Project ID |
| OpenAI | gpt-5.5 | API key. Optional base URL, Organization ID and Project ID |
| Anthropic | claude-sonnet-4-6 | API key. Optional base URL |
| Azure OpenAI | Deployment-dependent | API key, endpoint URL and deployment name |
| Custom (OpenAI-compatible) | User-specified | API key and custom endpoint URL |
Expand All @@ -57,7 +57,7 @@ Configure your AI provider under **Tools > Preferences > AI Assistant > AI Provi

### OpenAI

Select **OpenAI** as the provider and enter your API key. You can optionally specify an Organization ID and Project ID if your OpenAI account uses these. The default model is **gpt-4o**, but you can change it to any model available on your account.
Select **OpenAI** as the provider and enter your API key. You can optionally specify an Organization ID and Project ID if your OpenAI account uses these. The default model is **gpt-5.5**, but you can change it to any model available on your account.

![AI Assistant OpenAI Configuration](~/content/assets/images/ai-assistant/ai-assistant-openai-config.png)

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4 changes: 3 additions & 1 deletion content/features/table-groups.md
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Expand Up @@ -2,7 +2,7 @@
uid: table-groups
title: Table Groups
author: Daniel Otykier
updated: 2023-03-08
updated: 2026-06-24
applies_to:
products:
- product: Tabular Editor 2
Expand All @@ -25,6 +25,8 @@ Table Groups is a new feature, available in Tabular Editor 3 starting from [vers

You can set up Table Groups either by right-clicking on a table and choosing the **Create > Table group** menu option, or by specifying a name for the Table Group in the **Properties View**, while selecting one or more tables.

You can also use the **Move to group** right-click submenu on one or more selected tables. The submenu lists existing Table Groups, a **(New...)** entry that creates a new group from the selected tables and opens its name editor, and a **(None)** entry that removes the Table Group assignment.

Tables can be moved around between Table Groups by dragging and dropping in the TOM Explorer. Note that, unlike Display Folders for measures, columns and hierarchies, Table Groups cannot be nested.

Right-clicking on a Table Group in the TOM Explorer, gives you the same context menu options, as if you had selected the table(s) within that Table Group.
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4 changes: 2 additions & 2 deletions content/features/views/tom-explorer-view.md
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Expand Up @@ -2,7 +2,7 @@
uid: tom-explorer-view
title: TOM Explorer view
author: Morten Lønskov
updated: 2026-03-19
updated: 2026-06-24
applies_to:
products:
- product: Tabular Editor 2
Expand Down Expand Up @@ -48,7 +48,7 @@ Expands to a selection of possible refresh operation for the selected table. Thi
Expands to a submenu allowing the creation of new measures, columns, hierarchies, display folders or calculation items under the selected object. The available options depends on the object type selected.

- **Move to group**:
Allows you to organize the table into a Table group within the TOM Explorer for easier model navigation. This option is only available for tables.
Expands to a submenu for organizing the selected tables into a Table Group for easier model navigation. The submenu lists existing Table Groups, a **(New...)** entry that creates a new group from the selected tables and opens its name editor, and a **(None)** entry that removes the Table Group assignment. This option is only available for tables.

- **Make invisible**:
Marks the object as not visible in client tools. The table remains part of the model but is hidden from report authors. Alternative use the shortcut **Ctrl+I** to hide the object.
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12 changes: 10 additions & 2 deletions content/getting-started/refresh-preview-query.md
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Expand Up @@ -2,7 +2,7 @@
uid: refresh-preview-query
title: Refreshing, previewing and querying data
author: Daniel Otykier
updated: 2026-01-08
updated: 2026-06-24
applies_to:
products:
- product: Tabular Editor 2
Expand Down Expand Up @@ -84,7 +84,15 @@ At certain points during DAX authoring and data model development, you may need

![Preview Data](~/content/assets/images/preview-data-big.png)

You can open multiple such table previews and arrange them anyway you like in the user interface. In addition, you can sort or filter individual columns. There is no practical limit to the number of rows that can be previewed. Tabular Editor simply executes a [`TOPNSKIP`](https://dax.guide/topnskip) DAX query against the model, to return just a small number of records suitable to fill the current view.
You can open multiple such table previews and arrange them anyway you like in the user interface. In addition, you can sort or filter individual columns. Tabular Editor executes a DAX query against the model to return just a small number of records suitable to fill the current view, then pages in more rows as you scroll.

How paging works depends on the storage mode and engine:

- For Import tables on engines that support the [`WINDOW`](https://dax.guide/window) function, paging uses `WINDOW` against the table's primary key, so you can scroll through the full table.
- If the engine doesn't support `WINDOW` or the table has no primary key, the preview shows the first rows and indicates that scrolling is disabled.
- DirectQuery tables show the first rows only — pagination isn't possible — along with an informational message.

Preview metadata is cached for the session, so reopening a preview doesn't re-query the server. Click **Refresh** to re-read the metadata, for example after the model has been processed outside of Tabular Editor.

If one or more calculated columns are in an invalid state, those columns contain the text *(Calculation needed)*. You can recalculate the table by right-clicking on the column and choosing the **Recalculate table...** option.

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27 changes: 10 additions & 17 deletions content/references/downloads.md
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Expand Up @@ -2,20 +2,20 @@
uid: downloads
title: All downloads
author: Daniel Otykier
updated: 2026-04-17
updated: 2026-06-25
---
# Tabular Editor 3 Downloads

This page provides download and installation instructions for Tabular Editor 3.

## Latest version

Tabular Editor 3.26.1 **.NET 8** downloads:
Tabular Editor 3.26.2 **.NET 8** downloads:

- Download [Tabular Editor 3.26.1 (64 bit)](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.Installer.x64.Net8.exe) *(recommended)*
- Download [Tabular Editor 3.26.1 (ARM64)](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.Installer.ARM64.Net8.exe)
- Portable versions: [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.x64.Net8.zip), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.ARM64.Net8.zip)
- MSI version: [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.x64.Net8.msi), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.ARM64.Net8.msi)
- Download [Tabular Editor 3.26.2 (64 bit)](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.Installer.x64.Net8.exe) *(recommended)*
- Download [Tabular Editor 3.26.2 (ARM64)](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.Installer.ARM64.Net8.exe)
- Portable versions: [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.x64.Net8.zip), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.ARM64.Net8.zip)
- MSI version: [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.x64.Net8.msi), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.ARM64.Net8.msi)

Read the [latest release notes](release-notes/3_26_1.md).

Expand All @@ -29,6 +29,10 @@ It is not necessary to remove previous installations when upgrading to a newer v

## History

- 2026-06-25 **Tabular Editor 3.26.2** (*[Release notes](release-notes/3_26_1.md)*)
- .NET 8 installer (.exe): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.Installer.x64.Net8.exe), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.Installer.ARM64.Net8.exe)
- .NET 8 portable (.zip): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.x64.Net8.zip), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.ARM64.Net8.zip)
- .NET 8 installer (.msi): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.x64.Net8.msi), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.ARM64.Net8.msi)
- 2026-04-17 **Tabular Editor 3.26.1** (*[Release notes](release-notes/3_26_1.md)*)
- .NET 8 installer (.exe): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.Installer.x64.Net8.exe), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.Installer.ARM64.Net8.exe)
- .NET 8 portable (.zip): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.x64.Net8.zip), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.ARM64.Net8.zip)
Expand Down Expand Up @@ -61,16 +65,5 @@ It is not necessary to remove previous installations when upgrading to a newer v
- .NET 8 installer (.exe): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.22.1.Installer.x64.Net8.exe), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.22.1.Installer.x86.Net8.exe)
- .NET 8 portable (.zip): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.22.1.x64.Net8.zip), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.22.1.x86.Net8.zip)
- .NET 8 installer (.msi): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.22.1.x64.Net8.msi), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.22.1.x86.Net8.msi)
- 2025-04-25 **Tabular Editor 3.21.0** (*[Release notes](release-notes/3_21_0.md)*)
- .NET 8 installer (.exe): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.21.0.Installer.x64.Net8.exe), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.21.0.Installer.x86.Net8.exe)
- .NET 8 portable (.zip): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.21.0.x64.Net8.zip), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.21.0.x86.Net8.zip)
- .NET 8 installer (.msi): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.21.0.x64.Net8.msi), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.21.0.x86.Net8.msi)
- 2025-04-11 **Tabular Editor 3.20.1** (*[Release notes](release-notes/3_20_1.md)*)
- .NET 8 installer (.exe): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.Installer.x64.Net8.exe), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.Installer.x86.Net8.exe)
- .NET 8 portable (.zip): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.x64.Net8.zip), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.x86.Net8.zip)
- .NET 8 installer (.msi): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.x64.Net8.msi), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.x86.Net8.msi)
- .NET 6 installer (.exe): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.Installer.x64.exe), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.Installer.x86.exe)
- .NET 6 portable (.zip): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.x64.zip), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.x86.zip)
- .NET 6 installer (.msi): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.x64.msi), [x86](https://cdn.tabulareditor.com/files/TabularEditor.3.20.1.x86.msi)

For earlier builds, see the [full release history](release-history.md).
4 changes: 4 additions & 0 deletions content/references/release-history.md
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Expand Up @@ -4,6 +4,10 @@ title: Full release history
---
# Full release history

- 2026-06-25 **Tabular Editor 3.26.2** (*[Release notes](release-notes/3_26_1.md)*)
- .NET 8 installer (.exe): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.Installer.x64.Net8.exe), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.Installer.ARM64.Net8.exe)
- .NET 8 portable (.zip): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.x64.Net8.zip), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.ARM64.Net8.zip)
- .NET 8 installer (.msi): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.x64.Net8.msi), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.2.ARM64.Net8.msi)
- 2026-04-17 **Tabular Editor 3.26.1** (*[Release notes](release-notes/3_26_1.md)*)
- .NET 8 installer (.exe): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.Installer.x64.Net8.exe), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.Installer.ARM64.Net8.exe)
- .NET 8 portable (.zip): [x64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.x64.Net8.zip), [ARM64](https://cdn.tabulareditor.com/files/TabularEditor.3.26.1.ARM64.Net8.zip)
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