release: 2026.04.1#77

Merged

discreteds merged 64 commits into

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release/2026.04.1

Apr 18, 2026

Commits on Apr 15, 2026

Commits on Apr 16, 2026

feat(settings): add backend registry with @register decorator
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refactor(settings): address code review cleanup for Task 5
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test(settings): add parametric descriptor invariants
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refactor(settings): address code review cleanup for Task 6
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refactor(settings): migrate sqlite to descriptor + shell
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refactor(settings): migrate duckdb, fix READ_ONLY default and MEMORY_LIMIT regex

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refactor(settings): migrate pyspark, fix PARTITIONS type and spark.* keys

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refactor(settings): simplify pyspark MODE handling to __setattr__ override only
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refactor(settings): migrate motherduck to TokenAuth + descriptor
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chore(settings): restore plan-verbatim comment on motherduck scheme

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refactor(settings): migrate postgresql, fix provider_type and widen libpq surface

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refactor(settings): migrate mysql with ssl adapter and audit fixes
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refactor(settings): migrate trino, wire BasicAuthentication, fix type drift
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refactor(settings): migrate mssql with auth dispatch and encryption fixes

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refactor(settings): migrate snowflake, fix enum whitespace and session_parameters
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refactor(settings): migrate bigquery with SA credentials conversion
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refactor(settings): migrate redshift with SSL_MODE enum and widened region regex

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refactor(settings): migrate pyiceberg_rest with s3/sigv4/header families

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chore(settings): update __init__ re-exports for new registry shape
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refactor: migrate consumers to ConnectionProfile.to_driver_kwargs API

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refactor(settings): address code review cleanup for Task 20
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chore(settings): delete retired BaseDBAuthSettings and exception types
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docs: update settings usage for registry refactor
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feat(settings): wire ParameterSpec.validator via AfterValidator

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docs(plans): add Phase 2 profiles-migration implementation plan

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Commits on Apr 17, 2026