> For the complete documentation index, see [llms.txt](https://ts-specs.handhistory.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ts-specs.handhistory.org/string-formats/version_obj.md).

# version\_string

The version string consists of three integer parts each separated by a period.

**Type:** string

**Format:** \<major>.\<minor>.\<patch>

* \<major> - (Integer) The major version number.  Only increased for major changes.
* \<minor> - (Integer) The minor version number.  Increased for non-major changes.
* \<patch> - (Integer) The patch version number.  Increased on bug fix releases.

**Example:** &#x20;

```javascript
"1.2.3"
```