> For the complete documentation index, see [llms.txt](https://nghiaxchis.gitbook.io/ciseco-hydrogen-shopifys-headless-theme/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nghiaxchis.gitbook.io/ciseco-hydrogen-shopifys-headless-theme/change-log/update-project.md).

# Update project

#### 1. In case you use the default template (Do not customize or change the template):

Each update will have many changes in the project files. However, if you follow and use the default design/structure of the original project, the update is very simple, you just download and replace all the files and perform the deployment/commit to GitHub again, and that's it.

#### 2. In case you change the code or customize files in the project

Then you need to check all the changes of the new version compared to the old version and update your project according to those changes. 

Or you may not need to find those changes, then you have to apply your customizations to the new version and then redeploy. 

**To specifically check the changes of files in the new updates, please try:** 

1. Create a GitHub repo with the old version of the Ciseco template code
2. Create a new branch and update all the project files from the latest version
3. **Commit**/Create a **Pull-request** to specifically check the changes in the new version.

Then from there, you can update your project based on those changes.

Or do you have any ideas for this!!!!

Thanks


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