โ ๏ธ Breaking Change
Impact Score: 7/10
dbt Core: dbt-core v1.6.2
Source available โ automated, not human-reviewed
Component: dbt-core ยท Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
Breaking-change evidence from the source
Breaking Changes - Removed the FirstRunResultError and AfterFirstRunResultError event types, using the existing RunResultError in their place. ([#7963](https://github.com/dbt-labs/dbt-core/issues/7963))
โก Executive Summary (TL;DR)
dbt Core v1.6.2. Source highlight: dbt-core 1.6.2 - September 07, 2023
Who Does This Impact? (Role-Based Analysis)
๐ป Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
๐ Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
โ๏ธ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
โ ๏ธ Breaking Changes & Deprecations (1)
- Breaking Changes - Removed the FirstRunResultError and AfterFirstRunResultError event types, using the existing RunResultError in their place. ([#7963](https://github.com/dbt-labs/dbt-core/issues/7963))
โจ New Features & Capabilities (1)
- Accept a `dbt-cloud` config in dbt_project.yml (#8438)
๐ง Bug Fixes & Patches (5)
- Copy dir during `dbt deps` if symlink fails (#7428, #8223)
- fix ambiguous reference error for tests and versions when model name is duplicated across packages (#8327, #8493)
- Fix "Internal Error: Expected node <unique-id> not found in manifest" when depends_on set on ModelNodeArgs (#8506)
- Fix snapshot success message (#7583)
- Parse the correct schema version from manifest (#8544)
๐ View Raw Release Notes (Original Developer Log)
## dbt-core 1.6.2 - September 07, 2023
### Breaking Changes
- Removed the FirstRunResultError and AfterFirstRunResultError event types, using the existing RunResultError in their place. ([#7963](https://github.com/dbt-labs/dbt-core/issues/7963))
### Features
- Accept a `dbt-cloud` config in dbt_project.yml ([#8438](https://github.com/dbt-labs/dbt-core/issues/8438))
### Fixes
- Copy dir during `dbt deps` if symlink fails ([#7428](https://github.com/dbt-labs/dbt-core/issues/7428), [#8223](https://github.com/dbt-labs/dbt-core/issues/8223))
- fix ambiguous reference error for tests and versions when model name is duplicated across packages ([#8327](https://github.com/dbt-labs/dbt-core/issues/8327), [#8493](https://github.com/dbt-labs/dbt-core/issues/8493))
- Fix "Internal Error: Expected node <unique-id> not found in manifest" when depends_on set on ModelNodeArgs ([#8506](https://github.com/dbt-labs/dbt-core/issues/8506))
- Fix snapshot success message ([#7583](https://github.com/dbt-labs/dbt-core/issues/7583))
- Parse the correct schema version from manifest ([#8544](https://github.com/dbt-labs/dbt-core/issues/8544))
### Contributors
- [@anjutiwari](https://github.com/anjutiwari) ([#7428](https://github.com/dbt-labs/dbt-core/issues/7428), [#8223](https://github.com/dbt-labs/dbt-core/issues/8223))