> For the complete documentation index, see [llms.txt](https://onestore-dev.gitbook.io/dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://onestore-dev.gitbook.io/dev/eng/tools/billing/v21/unity/mig.md).

# Migrating from v1.1.x to v1.2.0

## Download v1.2.0

<https://github.com/ONE-store/unity_plugins/releases>

## Delete existing folders

Delete the four folders listed below.

* Assets/OneStoreCorpPlugins
  * /com.onestorecorp.purchasing
  * /com.onestorecorp.auth
  * /com.onestorecorp.core
  * /com.onestorecorp.alc

Download the`intergrated-inapp-v1.2.0.unitypackage` file and then `import package` it.