# Dagster 1.13.14 — 1.13.14 (core) / 0.29.14 (libraries)

- Product: Dagster (https://whatsnew.fyi/product/dagster)
- Vendor: Dagster Labs
- Date: 2026-07-16
- Version: 1.13.14
- Original notes: https://github.com/dagster-io/dagster/releases/tag/1.13.14
- Permalink: https://whatsnew.fyi/product/dagster/releases/1.13.14

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- **fixed** — Fixed a 401 error from the serverless I/O manager when materializing assets in an organization with more than one full deployment
- **fixed** — Fixed a 400 error from the serverless I/O manager when materializing assets whose storage keys contain special characters

###### Bugfixes

- Fixed a 401 error from the serverless I/O manager when materializing assets in an organization with more than one full deployment.
- Fixed a 400 error from the serverless I/O manager when materializing assets whose storage keys contain special characters.