[Yandex Cloud documentation](../../index.md) > [Yandex DataLens](../index.md) > [Release notes](index.md) > Archive > January 2025

# Yandex DataLens release notes: January 2025


* [Changes in basic features](#base)
* [Mobile version updates](#mobile-version-changes)
* [Changes available with the _Business_ service plan](#business)

## Changes in basic features {#base}



### List of palette colors {#colors-list}

In [charts](../concepts/chart/dataset-based-charts.md), fixed the incorrect display of the list of colors when switching palettes in the [color settings](../concepts/chart/settings.md#color-settings) window.

### Hiding a tooltip {#tooltip-hiding}

Added a setting to hide a [tooltip](../concepts/chart/settings.md#common-settings) in charts:

* [Pie chart](../visualization-ref/pie-chart.md)
* [Donut chart](../visualization-ref/ring-chart.md)
* [Combined chart](../visualization-ref/combined-chart.md)

### Line chart fixes {#line-chart-improves}

Fixed the following [line chart](../visualization-ref/line-chart.md) issues:

* Displaying empty (`null`) tooltip and legend values.
* Displaying single values (points).

### Changes in tables {#tables-fixes}

* In the field fill settings of [tables](../visualization-ref/table-chart.md#set-field-color) and [pivot tables](../visualization-ref/pivot-table-chart.md#set-field-color), added a switch for the `Gradient` fill type to color empty (`null`) values: `Do not color` or `Color as 0`.
* Fixed incorrect sorting in [tables](../visualization-ref/table-chart.md):

  * [By multiple columns](../visualization-ref/table-chart.md#sorting-columns) using hot keys.
  * By empty (`null`) value column.
  * By column with a field formatted using [markup functions](../function-ref/markup-functions.md).

* Fixed incorrect coloring of range edges when [filling fields](../visualization-ref/pivot-table-chart.md#set-field-color) in the pivot table.

### Dashboard scrolling {#dashboard-scrolling}

Fixed an issue in Safari where clicking **Clear** in a `List` selector without multiple values would start dashboard scrolling.

### Selector settings {#reports-changes}

Updated [selector](../dashboard/selector.md) group [settings](../operations/dashboard/add-selector.md): the **Apply**, **Reset**, and **Dependent selector autoupdate** buttons are now available in a separate window that opens on clicking **Advanced settings**.

### Tooltip for the chart header {#chart-title-hint}

You can now add a tooltip to a chart header on a dashboard. Do this by enabling the **Tooltip** option and entering the tooltip text in the [widget settings](../operations/dashboard/add-chart.md) on the dashboard. Make sure the **Display** header option is on. Once you save your dashboard, the ![image](../../_assets/console-icons/circle-question.svg) icon will appear next to the chart header. When hovering over the icon, you will see the tooltip text.

### Visual editor for chart description {#wysiwyg-chart-description}

Added the ability to use a visual editor to describe a chart in the widget settings on a dashboard.


## Mobile version updates {#mobile-version-changes}

Updated the header logo in the mobile version.



## Changes available with the _Business_ service plan {#business}

### Changes in reports {#reports-changes}

* In [reports](../reports/index.md), you can now enable full-screen [view](../reports/report-operations.md#report-preview) mode in document or presentation format.
* Added tools for [scaling and moving](../reports/report-operations.md#scaling-settings) report pages.
* Now, in the report header settings, you can specify the text size in pixels or, as before, select a preset size: `XS`, `S`, `M`, `L`, `XL`.
* Enabled updating report widgets with applied parameters on the current page by clicking ![icon](../../_assets/console-icons/arrows-rotate-right.svg).
* Added the ability to edit the footer and add a link to it in the [report settings](../reports/report-operations.md#report-settings).
* Reports now load faster.
* Fixed backdrop export from Yandex Maps.
* Fixed theme display in [maps](../visualization-ref/map-chart.md).

### Private embedding {#private-embedded}

Improved the appearance of dialog boxes for [private embeddings](../security/private-embedded-objects.md).