Issues

• bug: child streams with the same name all sync, but a top-level duplicate is replaced

  Stream DAG
  Fix

  meltano/sdk#3810 · Filter by author ReubenFrankel opened on Oct 8, 2026 · v0.55
  2

• First SIGTERM during a normal target drain can re-enter a sink and acknowledge uncommitted data

  kind/BugType/Target
  Fix

  meltano/sdk#3775 · Filter by author SBrouck opened on Sep 11, 2026
  

• feat: try_cast helper for stream map expressions

  kind/Featurevaluestream/SDK
  Feat

  meltano/sdk#3693 · Filter by author ReubenFrankel opened on Jul 9, 2026
  

• feat: Pass starting replication value from Tap to Target

  kind/Featurevaluestream/SDK
  Feat

  meltano/sdk#3616 · Filter by author iamlorax opened on Apr 25, 2026
  1

  

• refactor: Organize and document all deprecations, including their timelines

  Documentationkind/Tech Debt
  Fix

  meltano/sdk#3526 · Filter by author edgarrmondragon opened on Mar 2, 2026 · v0.55
  

• Stream map expressions: datetime module not accessible for attribute access (in functions dict, not names)

  meltano/sdk#3520 · Filter by author abrostoff opened on Mar 2, 2026
  1

• feat: SQL tap & target support for ADBC

  architecture decisionBATCHkind/Featureneeds refinementSQLType/TapType/Targetvaluestream/SDK
  Feat

  meltano/sdk#3511 · Filter by author edgarrmondragon opened on Feb 25, 2026

• bug: SQLAlchemy reflection cache is defeated by creating new Inspector instances per call

  kind/BugSQLType/Target
  Fix

  meltano/sdk#3478 · Filter by author edgarrmondragon opened on Feb 9, 2026 · v0.55
  

• feat: Exclude context keys following informal private naming convention from state partitions automatically

  breaking changekind/FeatureStream DAGvaluestream/SDK
  Feat

  meltano/sdk#3447 · Filter by author ReubenFrankel opened on Jan 14, 2026
  1

• feat: hard_delete capability does not consider the presence of non-null _sdc_deleted_at values generated during LOG_BASED replication

  Incremental ReplicationSQLType/Target
  Feat

  meltano/sdk#3444 · Filter by author dvenardos opened on Jan 9, 2026
  4

  

• Consider migrating to sphinx-autoapi for automatic API documentation generation

  Documentation
  Docs

  meltano/sdk#3408 · Filter by author edgarrmondragon opened on Dec 11, 2025
  

• feat(targets): Automatically generate primary key data when no key properties are specified in schema

  kind/FeatureType/Targetvaluestream/SDK
  Feat

  meltano/sdk#3392 · Filter by author ReubenFrankel opened on Nov 28, 2025

• feat: Support functions in stream maps __alias__ expressions

  Accepting Pull Requestsgood first issuekind/FeatureStream Mapsvaluestream/SDK
  Feat

  meltano/sdk#3263 · Filter by author edgarrmondragon opened on Sep 4, 2025 · v0.55
  2

  

• feat: Dispatch the correct authenticator from an OpenAPI document

  HTTPkind/Featurevaluestream/SDK
  Feat

  meltano/sdk#3249 · Filter by author edgarrmondragon opened on Aug 22, 2025

• feat: Generic tap-openapi

  kind/FeatureOpenAPIvaluestream/SDK
  Feat

  meltano/sdk#3248 · Filter by author edgarrmondragon opened on Aug 22, 2025

• feat: OpenAPI support

  kind/FeatureOpenAPIvaluestream/SDK
  Feat

  meltano/sdk#3247 · Filter by author edgarrmondragon opened on Aug 22, 2025
  

• feat: Provide a new OpenAPI base class for streams

  HTTPkind/FeatureOpenAPIType/Tapvaluestream/SDK
  Feat

  meltano/sdk#3239 · Filter by author edgarrmondragon opened on Aug 15, 2025

• bug: SQL prepare_table runs on setup in stead of drain

  Fix

  meltano/sdk#3237 · Filter by author kgpayne opened on Aug 15, 2025
  7

  

• feat: Improved support for arbitrary schema sources

  evergreenkind/Featurevaluestream/SDK
  Feat

  meltano/sdk#3197 · Filter by author edgarrmondragon opened on Jul 29, 2025

• docs: Document ACTIVATE_VERSION messages and capability

  Documentationvaluestream/SDK
  Docs

  meltano/sdk#3079 · Filter by author edgarrmondragon opened on Jun 6, 2025
  

• feature: clean up batch files

  BATCHevergreenkind/Featurevaluestream/SDK
  Feat

  meltano/sdk#3064 · Filter by author rafalkrupinski opened on May 27, 2025 · v1.0 Release
  2

• feat: MCP server

  AIkind/Featurevaluestream/SDK
  Feat

  meltano/sdk#2951 · Filter by author peterclemenko opened on Apr 2, 2025
  2

• bug: Properties mismatch warning for child streams that do not declare parent context keys in their schemas

  questionStream DAG
  meltano/sdk#2949 · Filter by author ReubenFrankel opened on Apr 2, 2025
  3

  

• bug: Incorrect table name resolved if stream name is hyphenated

  architecture decisionbreaking changeDocumentationkind/BugSQLType/Target
  Fix

  meltano/sdk#2909 · Filter by author ReubenFrankel opened on Mar 20, 2025 · v0.46
  10

• feat: Bulk-aliasing of stream properties with respect to property name using stream_maps

  Accepting Pull Requestskind/FeatureStream Mapsvaluestream/SDK
  Feat

  meltano/sdk#2897 · Filter by author ReubenFrankel opened on Mar 10, 2025 · v1.0 Release
  2