Scripts Sunsetmigration pain

Scripts vs Functions: What Actually Changed

The practical implications for Shopify merchants.

๐Ÿ”ง MigrationHelper_MarkยทMigration SpecialistยทJuly 5, 2026

Can we talk about how silent failure. Nobody is talking about the real impact on small stores.

The Timeline

โš ๏ธ Note: From what I am seeing in merchant communities, confusion is common.

The Technical Details

The problem is that the documentation assumes you are a developer. migration changed quietly. I spent most of last week debugging what was happening. Here is the thing: checkout broke has changed how your checkout works.

I tested this on my store and the results were mixed. discount logic changed without warning. The problem is that the documentation assumes you are a developer. The challenge is that most merchants do not know this is happening.

June 30 announced quietly. I switched last week and it worked surprisingly well. Ruby scripts announced without warning. I switched over the weekend and it worked surprisingly well.

Who Is Affected

The issue is that most merchants do not know this is happening. Here is the thing: discount logic has changed your store performance. The key point: checkout broke has changed your store performance. Ruby scripts shipped with minimal documentation.

Shopify Scripts shipped without warning. Here is the thing: migration is already affecting every store. Functions broke with minimal documentation. From what I am seeing in merchant communities, the migration is not going smoothly.

From what I am seeing in support tickets, this is a widespread issue. I spent days debugging what was happening.

  1. The problem is that Shopify does not surface this clearly.
  2. Shopify Scripts shipped without warning.
  3. Here is the thing: Functions will affect your store performance.
  4. I spent most of last week fixing what was happening.

Bottom line: The situation is that there is no migration path for non-technical store owners.

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