1.10.15

• Added ability to have specific models use the same glue session separate from the project level session by specifying a "group_session_id" in the model's meta.
• Ensured that when "group_session_id" is set, "enable_session_per_model" is not enabled for that model so that session usage behavior acts appropriately.
• Added testing to capture proper behavior of "group_session_id".
• Upgrade dependencies: dbt-core 1.10.15, moto 5.1.17, black 25.11.0.

1.10.13

• Added ability to use Spark temporary views when using iceberg targets instead of physical tables to store intermediate results, by setting model config use_iceberg_temp_views to 'True'
• Added ability to purge iceberg and s3tables underlying data s3 object during drop table when config purge_dropped_iceberg_data is set to 'True' in model config
• Improved unit testing of drop_relation by separating out glue__get_drop_sql and unit testing the output for each condition
• Improved coverage of unit testing for glue__make_target_relation and glue__create_temporary_view
• Separated glue__make_target_relation into utils/make_target_relation.sql so that we could mock this often called macro, allowing us to better unit test macros that call this one
• Fixed several bugs on S3 tables support

1.10.11

• Fix duplicate table macro issue in published package (GitHub #608)
• Add test to prevent duplicate macro definitions in future releases
• Improve build process to ensure clean package builds
• Fix issue where including unrelated values in meta section would create new sessions when glue_session_id is set
• Fix NoneType error in meta configuration handling
• Upgrade dependencies: dbt-core 1.10.11, dbt-spark 1.9.3, moto 5.1.12, mypy 1.18.1.

1.10.9

• Allow temporary tables to be created in different schema/database than target model using profile temp-schema variable
• Add experimental Python model support with Iceberg file format (requires AWS Glue 4.0+)
• Add experimental Amazon S3 Tables support with file_format='s3tables'
• Upgrade dependencies: dbt-core 1.10.9, dbt-tests-adapter 1.18.0, moto 5.1.10, freezegun 1.5.5.
• Fix merge strategy with schema changes for Iceberg tables

1.9.4

• Reduce debug logging
• Fix invalid Spark relation type: iceberg_table
• Fix Iceberg snapshot issue of incorrect DROP VIEW calls
• Upgrade dependencies: dbt-core 1.9.4, dbt-spark 1.9.2, moto 5.1.3.

1.9.2

• Correctly handle EntityNotFound when trying to determine session state, setting state to does not exist instead of STOPPED.
• Allow spawning new isolated sessions for the models that require different session configuration.
• Correctly handle EntityNotFound when listing relations.
• Add configuration property to allow spark casting of seed column types.
• Fix the get_columns_in_relation function error when on_schema_change is specified.
• Upgrade dependencies: dbt-core 1.9.2, dbt-spark 1.9.1, dbt-tests-adapter 1.11.0, mypy 1.15.0, moto 5.0.28, and black 25.1.0.
• Fix the temporary view creation issue when using schema_on_change
• Fix error handling and logging
• Fix missing catalog identifier related issues for Iceberg
• Add update_iceberg_ts column with an add_iceberg_timestamp option.
• Add refresh table when missing columns are detected
• Fix ALTER TABLE ADD COLUMN returning None

1.9.0

• Allow to load big seed files
• Migrates the PySpark code for the Iceberg file format at a macro level, making the impl.py file more readable.
• Fixes the get_columns_in_relation function to work for both Iceberg and non-Iceberg tables without hard-coding the catalog name.
• Fixes the get_location table function to work for both Iceberg and non-Iceberg tables on macOS and Windows.
• Adds a helper function to retrieve the Iceberg catalog namespace from the profile.yaml file.
• Adds merge_exclude_columns and incremental_predicates features.
• Drop Python 3.8 support
• Upgrade default Glue version to 5.0
• Upgrade dependencies: dbt-core 1.9.0 and dbt-spark 1.9.0
  https://github.com/aws-samples/dbt-glue/blob/main/CHANGELOG.md

1.8.6

• Fix session provisioning timeout and delay handling
• Add write options for Delta format
• Add on_schema_change possibility
• Fix table materialization for Delta models
• Change GlueColumn parent from base Column to SparkColumn
• Fix unraised DbtDatabaseError
• Fix get_columns_in_relation function to stop returning additional partition columns
• Fix null values handling in seeds
• Fix exceptions import for FailedToConnectError and ExecutableError
• Fix the case-sensitive comparison on the seed name

https://github.com/aws-samples/dbt-glue/blob/main/CHANGELOG.md