diff --git a/CHANGELOG.md b/CHANGELOG.md
index 922c4487..2a9f63be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,34 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="0.7.0"></a>
+# 0.7.0 (2023-05-16)
+
+
+### Bug Fixes
+
+* Fixed[#41](https://github.com/securedeveloper/react-data-export/issues/41), Fixed[#55](https://github.com/securedeveloper/react-data-export/issues/55), Fixed[#66](https://github.com/securedeveloper/react-data-export/issues/66), Fixed[#67](https://github.com/securedeveloper/react-data-export/issues/67), Fixed[#68](https://github.com/securedeveloper/react-data-export/issues/68), Fixed[#69](https://github.com/securedeveloper/react-data-export/issues/69), Fixed[#72](https://github.com/securedeveloper/react-data-export/issues/72) ([0144afc](https://github.com/securedeveloper/react-data-export/commit/0144afc))
+* improve types to represent children, fix types to represent ExcelCellData with arrays (as in ex2 - multiDataSet) ([5f0d69d](https://github.com/securedeveloper/react-data-export/commit/5f0d69d))
+* int cells were not supported in dataSet format ([513ae48](https://github.com/securedeveloper/react-data-export/commit/513ae48))
+* package vulnerabilities. ([082947a](https://github.com/securedeveloper/react-data-export/commit/082947a))
+* package vulnerabilities. ([d66eb9e](https://github.com/securedeveloper/react-data-export/commit/d66eb9e))
+* package.json to reduce vulnerabilities ([cfc5ecb](https://github.com/securedeveloper/react-data-export/commit/cfc5ecb))
+* remove package.lock to stabalize ([6e66121](https://github.com/securedeveloper/react-data-export/commit/6e66121))
+* updated package to tempa-xlsx, updated jest test environment and imports. ([b4f03ac](https://github.com/securedeveloper/react-data-export/commit/b4f03ac))
+* **graphite:** move to npm package ([560b2f9](https://github.com/securedeveloper/react-data-export/commit/560b2f9)), closes [issue#41](https://github.com/issue/issues/41)
+
+
+### Features
+
+* add excel data export ([94530e3](https://github.com/securedeveloper/react-data-export/commit/94530e3))
+* add jest support ([ff3a2ba](https://github.com/securedeveloper/react-data-export/commit/ff3a2ba))
+* add react component typings ([25528dd](https://github.com/securedeveloper/react-data-export/commit/25528dd))
+* if the header has style then the style should be used ([855d37a](https://github.com/securedeveloper/react-data-export/commit/855d37a))
+* support col width ([dc6dc60](https://github.com/securedeveloper/react-data-export/commit/dc6dc60))
+* update example with col widths ([4863aaf](https://github.com/securedeveloper/react-data-export/commit/4863aaf))
+
+
+
 <a name="0.6.0"></a>
 # [0.6.0](https://github.com/securedeveloper/react-data-export/compare/v0.5.0...v0.6.0) (2020-01-20)
 
diff --git a/dist/index.d.ts b/dist/index.d.ts
new file mode 100644
index 00000000..4faae14b
--- /dev/null
+++ b/dist/index.d.ts
@@ -0,0 +1,144 @@
+/* index.d.ts (C) react-data-export */
+
+// TypeScript Version: 2.2
+declare module 'react-data-export' {
+  import * as React from 'react';
+
+  export interface ExcelFileProps {
+    filename?: string;
+    fileExtension?: string;
+    element?: any; //Download Element
+    children?: Array<React.ReactElement> | React.ReactElement; // Array<ExcelSheetProps>;
+  }
+
+  export interface ExcelSheetProps {
+    name: string;
+    data?: Array<object>;
+    dataSet?: Array<ExcelSheetData>;
+    value?: Array<string> | Function;
+    children?: Array<React.ReactElement> | React.ReactElement; // Array<ExcelColumnProps>
+  }
+
+  export interface ExcelSheetData {
+    xSteps?: number;
+    ySteps?: number;
+    columns: Array<string> | Array<ExcelCellHeader>;
+    data: Array<Array<ExcelCellData>>;
+  }
+
+  export type ExcelCellData = ExcelValue | ExcelCell | Array<ExcelValue>;
+  export type ExcelValue = string | number | Date | boolean;
+
+  export interface ExcelCellHeader {
+    title: string;
+    style?: ExcelStyle;
+  }
+
+  export interface ExcelCell {
+        value: ExcelValue;
+        style?: ExcelStyle;
+  }
+
+  export interface ExcelColumnProps {
+    label: string;
+    value: number | boolean | string | Function;
+  }
+
+  export interface ExcelStyle {
+    fill?: ExcelCellFillType;
+    font?: ExcelFont;
+    numFmt?: ExcelNumFormat;
+    alignment?: ExcelAlignment;
+    border?: ExcelBorder;
+  }
+
+  /* ExcelCell Fill Type */
+  export type ExcelCellPatternType = "solid" | "none";
+
+  export interface ExcelColorSpec {
+    auto?: number; //default 1
+    rgb?: string; //hex ARGB color
+    theme?: ExcelTheme;
+    indexed?: number;
+  }
+
+  export interface ExcelTheme {
+    theme: string;
+    tint: string;
+  }
+
+  export interface ExcelCellFillType {
+    patternType?: ExcelCellPatternType;
+    fgColor?: ExcelColorSpec;
+    bgColor?: ExcelColorSpec;
+  }
+
+  /* Excel Font */
+  export interface ExcelFont {
+    name?: string;          // default `"Calibri"`
+    sz?: number;             //font size in points default 11
+    color?: ExcelColorSpec;
+    bold?: boolean;
+    underline?: boolean;
+    italic?: boolean;
+    strike?: boolean;
+    outline?: boolean;
+    shadow?: boolean;
+    vertAlign?: boolean;
+  }
+
+  /* ExcelNumFormat */
+  export type ExcelNumFormat = "0" | "0.00%" | "0.0%" | "0.00%;\\(0.00%\\);\\-;@" | "m/dd/yy" | string;
+
+  /* ExcelAlignment */
+  export interface ExcelAlignment {
+    vertical?: ExcelAlignmentType;
+    horizontal?: ExcelAlignmentType;
+    wrapText?: boolean;
+    readingOrder?: ExcelReadingOrder;
+    textRotation?: ExcelTextRotation;
+  }
+
+  export type ExcelTextRotation = 0 | 45 | 90 | 135 | 180 | 255;
+
+  export enum ExcelReadingOrder { LeftToRight = 1, RightToLeft}
+
+  export type ExcelAlignmentType = "bottom" | "center" | "top";
+
+  /* ExcelBorder */
+  export interface ExcelBorder {
+    style: ExcelBorderStyle;
+    color: ExcelColorSpec;
+  }
+
+  export type ExcelBorderStyle =
+    "thin"
+    | "medium"
+    | "thick"
+    | "dotted"
+    | "hair"
+    | "dashed"
+    | "mediumDashed"
+    | "dashDot"
+    | "mediumDashDot"
+    | "dashDotDot"
+    | "mediumDashDotDot"
+    | "slantDashDot";
+
+  export class ExcelColumn extends React.Component<ExcelColumnProps, any> {
+  }
+
+  export class ExcelSheet extends React.Component<ExcelSheetProps, any> {
+  }
+
+  export class ExcelFile extends React.Component<ExcelFileProps, any> {
+  }
+
+  export namespace ReactExport {
+    export class ExcelFile extends React.Component<ExcelFileProps, any> {
+      static ExcelSheet: React.ElementType<ExcelSheetProps>;
+      static ExcelColumn: React.ElementType<ExcelColumnProps>;
+    }
+  }
+  export default ReactExport
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 6313f869..c23f52f5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-data-export",
-  "version": "0.6.0",
+  "version": "0.7.0",
   "main": "dist/index.js",
   "types": "types/index.d.ts",
   "description": "A set of tools to export dataset from react to different formats.",
diff --git a/types/index.d.ts b/types/index.d.ts
index 1ee4149a..750a7608 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -1,14 +1,14 @@
 /* index.d.ts (C) react-data-export */
 
 // TypeScript Version: 2.2
-declare module 'react-data-export' {
-  import * as React from 'react'
+// declare module 'react-data-export' {
+  import * as React from 'react';
 
   export interface ExcelFileProps {
     filename?: string;
     fileExtension?: string;
     element?: any; //Download Element
-    children?: Array<React.ReactChild> | React.ReactChild; // Array<ExcelSheetProps>;
+    children?: Array<React.ReactElement> | React.ReactElement; // Array<ExcelSheetProps>;
   }
 
   export interface ExcelSheetProps {
@@ -16,22 +16,27 @@ declare module 'react-data-export' {
     data?: Array<object>;
     dataSet?: Array<ExcelSheetData>;
     value?: Array<string> | Function;
-    children?: Array<React.ReactChild> | React.ReactChild; // Array<ExcelColumnProps>
+    children?: Array<React.ReactElement> | React.ReactElement; // Array<ExcelColumnProps>
   }
 
   export interface ExcelSheetData {
     xSteps?: number;
     ySteps?: number;
-    columns: Array<string>;
-    data: Array<ExcelCellData>;
+    columns: Array<string> | Array<ExcelCellHeader>;
+    data: Array<Array<ExcelCellData>>;
   }
 
   export type ExcelCellData = ExcelValue | ExcelCell | Array<ExcelValue>;
   export type ExcelValue = string | number | Date | boolean;
 
+  export interface ExcelCellHeader {
+    title: string;
+    style?: ExcelStyle;
+  }
+
   export interface ExcelCell {
-    value: ExcelCell;
-    style: ExcelStyle;
+        value: ExcelValue;
+        style?: ExcelStyle;
   }
 
   export interface ExcelColumnProps {
@@ -131,7 +136,9 @@ declare module 'react-data-export' {
 
   export namespace ReactExport {
     export class ExcelFile extends React.Component<ExcelFileProps, any> {
+      static ExcelSheet: React.ElementType<ExcelSheetProps>;
+      static ExcelColumn: React.ElementType<ExcelColumnProps>;
     }
   }
   export default ReactExport
-}
+// }
\ No newline at end of file