How to Update Custom Dawn Theme without losing its contents, sections and features

Shopify Plus

Topic summary

A developer is seeking guidance on updating a heavily customized Dawn theme from version 8.0.0 to the current 15.3.0 without losing custom sections and features.

Current Situation:

  • Built custom Shopify theme based on Dawn 8.0.0
  • Multiple Dawn updates released since then (now at v15.3.0)
  • Newer versions include desirable features like gift cards
  • Concerned about preserving existing customizations during update

Proposed Solution:
One respondent recommends rebuilding the theme entirely using the latest Dawn version as the foundation.

Status:
The discussion remains unresolved with no automated or streamlined solution identified. The developer acknowledges the frustration of having to manually rebuild the theme, but no alternative approaches or tools have been suggested.

Summarized with AI on October 28. AI used: claude-sonnet-4-5-20250929.
1

Hi Developers,

I hope this email finds you well.

I have question regarding the update of Dawn theme, since I built Shopify theme on Dawn theme and it’s version was 8.0.0 and I added all the custom sections, features.

Now, ever since Dawn theme as released many updates and versions and right now it’s version is 15.3.0, it has many features like gift card and all.

Now my question is, is there any way or tool to update my theme without losing its contents?

I would really appreciate your help and information.

Many thanks

2

I recommend redoing the theme with the latest version of Dawn as the base.

1 Like
3

Hi @Leysam ,

Thank you for information.

Indeed, it’s a bit frustrating having to rebuild theme on the top of latest version of Dawn theme

Many thanks