Merge branch 'next'

Author: vashkinazi

docs/chart/api/chart_series_config.md

@@ -445,7 +445,7 @@ series: [
 		</tr>
 		<tr>
 			<td><b>endDate</b></td>
-			<td>(optional) the end date of the calendar heatmap; by default, the 31st of December of the maximal year specified in the dataset. <a href="../../../chart/configuration_properties/#default-range-of-dates">Read the details</a></td>
+			<td>(optional) the end date of the calendar heatmap; by default, the 31st of December of the maximal year specified in the dataset. <a href="../../../chart/configuration_properties/#default-range-of-dates">Read the details.</a><br>If you use a string value to specify the end date, it should match the format specified via the <b>dateFormat</b> option.</td>
 		</tr>
 		<tr>
 			<td><b>maxValue</b></td>
@@ -461,7 +461,7 @@ series: [
 		</tr>
 		<tr>
 			<td><b>startDate</b></td>
-			<td>(optional) the date starting from which the calendar heatmap will be displayed; by default, the 1st of January of the minimal year specified in the dataset. <a href="../../../chart/configuration_properties/#default-range-of-dates">Read the details</a></td>
+			<td>(optional) the date starting from which the calendar heatmap will be displayed; by default, the 1st of January of the minimal year specified in the dataset. <a href="../../../chart/configuration_properties/#default-range-of-dates">Read the details.</a><br>If you use a string value to specify the start date, it should match the format specified via the <b>dateFormat</b> option.</td>
 		</tr>
 		<tr>
 			<td><b>tooltip</b></td>

docs/chart/api/export/chart_pdf_method.md

@@ -31,7 +31,7 @@ export.pdf(config?: object): void;
 			- `right?: string | number` - (optional) defines a right margin, accepts values labeled with units
 			- `top?: string | number` - (optional) defines a top margin, accepts values labeled with units
 			- `bottom?: string | number` - (optional) defines a bottom margin, accepts values labeled with units
-		- `format?: string` - (optional) defines a paper format. If defined, takes priority over **width** or **height** options. The ***'Letter'*** is set by default. Read more about formatting [here](https://github.com/puppeteer/puppeteer/blob/v16.0.0/docs/api/puppeteer.paperformat.md)
+		- `format?: string` - (optional) defines a paper format. If defined, takes priority over **width** or **height** options. The ***'Letter'*** is set by default. Read more about formatting <a href="https://github.com/puppeteer/puppeteer/blob/v16.0.0/docs/api/puppeteer.paperformat.md">here</a>
 
 ### Example
 

docs/whatsnew.md

@@ -8,6 +8,19 @@ description: You can explore what's new in DHTMLX Suite and its release history
 
 Before updating DHTMLX to the latest version, please check the [Migration to Newer Versions](migration.md) guide to avoid possible breakdowns.
 
+Version 8.0.2
+---------------
+
+Released on March 20, 2023
+
+### Fixes
+
+- Grid. Fix the issue with editing of a span belonging to fixed columns or rows
+- Grid. Fix the issue with editing of cells when selection is enabled
+- Grid. Fix the issue with export to Excel after applying a custom font to Grid cells
+- Grid. Fix the issue with the [`adjustColumnWidth()`](grid/api/grid_adjustcolumnwidth_method.md) method after resizing of a column
+- Grid. Fix work of key navigation between a span and cell (in some cases)
+
 Version 8.0.1
 ---------------