v1.10.0b3

dbt-core 1.10.0-b3 - May 14, 2025

Show summaries for deprecations and add ability to toggle seeing all deprecation violation instances (#11429)
Add behavior flag for handling all warnings via warn_error logic (#11116)
Basic jsonschema validation of dbt_project.yml (#11503)
Begin checking YAML files for duplicate keys (#11296)
Add deprecation warnings for unexpected blocks in jinja. (#11393)
Begin validating the jsonschema of resource YAML files (#11504)
Add deprecation warning for custom top level keys in YAML files. (#11338)
Begin emitting deprecationw warnings for custom keys in config blocks (#11337)
Begin emitting deprecation events for custom properties found in objects (#11336)
Create a singular deprecations summary event (#11536)
Deprecate --output/-o usage in source freshness (#11559)

datetime.datetime.utcnow() is deprecated as of Python 3.12 (#9791)
Allow copying asset when dbt docs command is run outside the dbt project (#9308)
Add pre-commit installation to Docker container for testing compatibility (#11498)
Fix duplicate macro error message with multiple macros and multiple patches (#4233)
Fix seed path for partial parsing if project directory name changes (#11550)
Add pre-commit installation to Docker container for testing compatibility (#11498)
Ensure the right key is associatd with the CustomKeyInConfigDeprecation deprecation (#11576)
Add tags and meta config to exposures (#11428)