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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Changed

  • Regenerate the client from the updated Hotdata OpenAPI spec
  • chore: remove datasets API and related job types

[0.4.1] - 2026-06-19

Changed

  • Configuration now defaults to a retry policy that transparently retries pre-response connection resets (stale pooled keep-alive connections, e.g. ProtocolError('Connection aborted.', ConnectionResetError)) on every method, including POST. Such a reset happens before the request reaches the server, so retrying on a fresh connection cannot double-execute. Read timeouts and status retries stay idempotent-only. Pass an explicit retries to override (#118).
  • chore: make api doc language end-user focused

[0.4.0] - 2026-06-16

Added

  • hotdata.query.QueryApi: enhanced query client that transparently retries HTTP 429 (OVERLOADED) admission shedding honoring Retry-After, and auto-follows truncated results to materialize the full row set, guarded by configurable max_auto_rows (default 1M) and max_auto_bytes (default 64 MiB) ceilings (#688).
  • ResultError base class for the result-lifecycle exceptions (ResultFailedError, ResultTimeoutError, ResultTooLargeError, ResultIncompleteError, ResultUnavailableError) so callers can catch them with a single except.

Changed

  • from hotdata import QueryApi / ResultsApi now resolve to the enhanced clients (429 retry + truncation auto-follow; Arrow IPC fetch) instead of the bare generated classes, so the default happy path gets the safe behavior the query contract needs. The raw generated classes remain importable from hotdata.api.query_api / hotdata.api.results_api.

[0.3.4] - 2026-06-15

Changed

  • feat(queries): add preview and total row count fields

[0.3.3] - 2026-06-10

Changed

  • chore: regenerate client, drop orphaned sandbox files

[0.3.1] - 2026-06-06

Security

  • Raised dependency floors to patched releases: pyarrow >= 14.0.1 (CVE-2023-47248, RCE via unsafe deserialization) and pydantic >= 2.4.0 (CVE-2024-3772, regex denial of service).

[0.3.0] - 2026-06-05

Added

  • Transparent API-token → JWT exchange: the client now exchanges an opaque API token for a short-lived JWT on first use and keeps it refreshed, so the wire always carries a current token. Credentials already shaped like a JWT pass through unchanged. Set HOTDATA_DISABLE_JWT_EXCHANGE to an affirmative value (1, true, yes, on) as a hard escape hatch.
  • Managed-catalog editing endpoints: add_managed_schema and add_managed_table on ConnectionsApi and DatabasesApi, with new models AddManagedSchemaRequest, AddManagedTableDecl, AddManagedTableRequest, ManagedSchemaResponse, and ManagedTableResponse.
  • Typed x_database_id parameter on SavedQueriesApi.execute_saved_query (required) and DatasetsApi.create_dataset, scoping execution to a database the same way QueryApi.query does — no more _headers override.
  • database_id field on QueryRequest as a body-level alternative to the X-Database-Id header.
  • storage_backend field on CreateDatabaseRequest to select the default catalog's physical backend (parquet or ducklake).
  • default_catalog field on CreateDatabaseRequest to name the database's auto-created default catalog within its query scope, surfaced on CreateDatabaseResponse, DatabaseDetailResponse, and DatabaseSummary.

[0.2.6] - 2026-05-29

Added

  • default_catalog and default_schema fields on QueryRequest to control how unqualified table references resolve within an X-Database-Id scope.

[0.2.5] - 2026-05-27

Changed

  • Release 0.2.5

[0.2.4] - 2026-05-27

Changed

  • Release 0.2.4

[0.2.3] - 2026-05-22

Added

  • Databases API client (DatabasesApi) — create, get, list, delete databases and manage catalog attachments.
  • New models: CreateDatabaseRequest, CreateDatabaseResponse, DatabaseDetailResponse, DatabaseSummary, DatabaseAttachmentInfo, DatabaseDefaultSchemaDecl, DatabaseDefaultTableDecl, ListDatabasesResponse, AttachDatabaseCatalogRequest.
  • expires_at field on CreateDatabaseRequest for setting database expiry.
  • connection_types field on ListConnectionTypesResponse; updated ConnectionTypeDetail and ConnectionTypeSummary models.

[0.2.2] - 2026-05-20

Fixed

  • Add ApiClient.close() and RESTClientObject.close() so callers can release urllib3 connection pools and use context managers safely.

[0.2.1] - 2026-05-20

Changed

  • Regenerated Results API client from the latest OpenAPI spec.

[0.2.0] - 2026-05-19

Changed

  • Managed database API updates and publish workflow.

[0.1.0] - 2026-04-25

Changed

  • Initial published release.