[Yandex Cloud documentation](../../index.md) > [Yandex DataLens](../index.md) > [Release notes](index.md) > Archive > November 2024

# Yandex DataLens release notes: November 2024


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

## Changes in basic features {#base}



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

* Added [report](../reports/index.md) versioning:

  * To go to the list of versions, click the ![image](../../_assets/console-icons/ellipsis.svg) icon at the top of the screen and select ![image](../../_assets/console-icons/clock.svg) **Change history**.
  * To select a version from the list, click it.

* You can now open report editing and viewing interface on a specified page.
* You can now enable or disable visual grid in [report settings](../reports/report-operations.md#report-settings).

### Undoing and redoing changes in the QL chart {#undo-redo}

When editing a [QL chart](../concepts/chart/ql-charts.md), you can now undo/redo any change introduced within the current version:

* To undo changes, click ![image](../../_assets/console-icons/arrow-uturn-ccw-left.svg) in the top-right corner of the screen or press **Ctrl** (**Cmd**) + **Z**.
* To redo changes, click ![image](../../_assets/console-icons/arrow-uturn-cw-right.svg) or press **Ctrl** (**Cmd**) + **Shift** + **Z**.



### Support Center menu {#dl-info}

Updated **Support Center** menu layout.


### Too many copies of the same field error {#many-copies-error}

Fixed the `Request Entity Too Large` error triggered by too many copies of the same field in a dataset.

### Applying filters for multiple values on the dasboard {#dashboard-filters}

Fixed getting a list of field values for a specific set of dashboard filters.

### Displaying the selected chart tab in the link editing window {#tab-chart-view}

Fixed the error where the first tab was always displayed in the editing window if several identical charts were added to the widget. The selected tab is now displayed.

### Extra indent when enabling selector tooltip {#selector-hint}

Fixed the issue causing an extra indent in the selector's widget when enabling a tooltip in the `Checkbox` type selector.

### Inconsistent display of multi-dataset chart with parameters {#multidataset-chart}

Fixed inconsistent display of [multi-dataset chart](../concepts/chart/multidataset-chart.md) with parameters.

### QL chart creation page title {#ql-chart-create-title}

Fixed the title translation on the [QL chart creation](../operations/chart/create-sql-chart.md#main-page) page for the Russian version.

### Pivot table fixes {#pivot-table-fixes}

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

* Horizontal scrolling position remained the same after editing the number of elements in the pivot table with locked areas using the dashboard selector.
* Text overlap when scrolling the pivot table after pining columns with subtotals.

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

In [tables](../visualization-ref/table-chart.md):

* Added the [table size setting](../visualization-ref/table-chart.md#table-size-settings).
* Row measures are now displayed in the [totals](../visualization-ref/table-chart.md#add-totals) row.
* Fixed the issue of the [linear indicator](../visualization-ref/table-chart.md#add-linear-indicator) crossing the table cell boundary.

### Point size in scatter charts {#scatter-chart-changes}

The maximum **Point size** value is increased from `20` to `40` in the [scatter chart](../visualization-ref/scatter-chart.md) settings.

### Previous values in place of null values for stacked chart {#null-on-previous} 

Added the **Use previous** [setting](../concepts/chart/settings.md#section-settings) on the Y axis for the [stacked chart](../visualization-ref/area-chart.md). When enabled, replaces null values with the value of the preceding point on the axis.

### Chart preview in the navigator {#chart-preview}

Fixed the chart preview display in the [navigator](../operations/chart/config-chart-navigator.md) when clicking the legend.


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

### Improved the interface customization for embedding private objects {#private-embedded-stylization}

Now [private objects are embedded](../security/private-embedded-objects.md) through [UI customization](../settings/appearance.md#ui-customization) of the DataLens instance they were created in.

### Configuring exporting data for private embedding {#private-embed-data-export}

Added the **Allow data export** setting for [private embedding](../security/private-embedded-objects.md#how-to-private-embed), which enables export of chart data in these formats: XSLX, CSV, and Markown.

### Blocking selectors for private dashboard embedding {#private-embedded-selector-block}

Now, if there are selectors with restricted parameters on the dashboard, these will be unavailable in a private embedding.


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


* Fixed the error causing the table of contents to disappear when scrolling a long dashboard in the `Public` installation.

* Fixed the error that would sometimes cause the mobile version interface to freeze when scrolling and selecting a value in a dataset-based selector.