Issues

• Load composite field typmods

  area-serialization
  Feature

  npgsql/npgsql#6582 · Filter by author NinoFloris opened on May 20, 2026

• Add support for GSS delegation to GSS session encryption and GSS authentication

  Feature

  npgsql/npgsql#6540 · Filter by author vonzshik opened on Apr 13, 2026 · Backlog

• IndexOutOfRangeException in PgNumeric.Builder.ToDecimal() when reading many numeric rows (sync path, 8.0.9)

  area-serialization
  Feature

  npgsql/npgsql#6509 · Filter by author wumian1360 opened on Mar 17, 2026 · 10.0.4
  10

  

• Support DateTimeOffset with time without timezone when offset is zero

  area-serialization
  Feature

  npgsql/npgsql#6312 · Filter by author NinoFloris opened on Nov 12, 2025

• Provide a schema definition for Npgsql's OpenTelemetry tracing

  diagnostics
  Feature

  npgsql/npgsql#6278 · Filter by author roji opened on Oct 30, 2025 · Backlog

• Implement PG18 wire protocol 3.2 and bigger cancellation request keys

  Feature

  npgsql/npgsql#6159 · Filter by author roji opened on Jul 7, 2025 · Backlog
  5

• Implement new PG18 oauth authentication

  Feature

  npgsql/npgsql#6156 · Filter by author roji opened on Jul 6, 2025 · Backlog
  4

• Consider an opt-in behavior to truncate high-precision PG numeric types to read them as decimal

  Feature

  npgsql/npgsql#6125 · Filter by author roji opened on May 31, 2025 · Backlog
  3

• Consider explicitly closing socket with timeout = 0 on connection cleanup

  Feature

  npgsql/npgsql#5996 · Filter by author vonzshik opened on Jan 14, 2025 · Backlog
  2

• impossible to configure LogicalReplicationConnection from a given NpgsqlConnection without persisting security information.

  replication
  Feature

  npgsql/npgsql#5970 · Filter by author ahmednfwela opened on Dec 9, 2024
  6

• Explore directions in enforcing Min Pool Size more reliably

  Feature

  npgsql/npgsql#5966 · Filter by author roji opened on Dec 5, 2024 · Backlog

• New Npgsql configuration story

  Feature

  npgsql/npgsql#5936 · Filter by author roji opened on Nov 17, 2024 · 11.0.0
  1

• Data source keeps connections in the pool if it can't find a suitable host

  breaking change
  Feature

  npgsql/npgsql#5807 · Filter by author jernejg opened on Aug 16, 2024 · 11.0.0
  9

• Improve error message when connection to Postgres fails

  Feature

  npgsql/npgsql#5773 · Filter by author wisercoder opened on Jun 29, 2024 · Backlog
  11

• Support the PG17 ALTER_REPLICATION_SLOT syntax and the failover option in ReplicationConnection

  replication
  Feature

  npgsql/npgsql#5772 · Filter by author Brar opened on Jun 29, 2024 · 11.0.0
  

• Add a loop for connecting during failover

  Feature

  npgsql/npgsql#5769 · Filter by author NinoFloris opened on Jun 27, 2024 · 11.0.0

• Support exporting data via LogicalReplicationConnection

  replication
  Feature

  npgsql/npgsql#5759 · Filter by author Brar opened on Jun 22, 2024 · Backlog

• Allow rotating usernames on NpgsqlDataSource in addition to passwords

  Feature

  npgsql/npgsql#5745 · Filter by author roji opened on Jun 7, 2024 · Backlog

• Support quoted type names in NpgsqlParameter.DataTypeName

  area-serialization
  Feature

  npgsql/npgsql#5710 · Filter by author roji opened on May 17, 2024 · 11.0.0
  

• DISCARD SEQUENCES is useless and not scalable

  up for grabs
  Feature

  npgsql/npgsql#5705 · Filter by author FranckPachot opened on May 15, 2024 · Backlog
  3

• Integrate ReplicationConnection with NpgsqlDataSource

  replication
  Feature

  npgsql/npgsql#5692 · Filter by author benlongo opened on May 5, 2024 · Backlog
  6

  

• InvalidOperationException instead of NpgsqlException when client disconnects

  up for grabs
  Feature

  npgsql/npgsql#5605 · Filter by author pggh opened on Mar 2, 2024 · Backlog
  3

• Feature Request: Per-connection Npgsql.EnableLegacyTimestampBehavior

  Feature

  npgsql/npgsql#5564 · Filter by author mwpastore opened on Feb 6, 2024 · Backlog
  15

• No way to hook up the Notice handler when using NpgsqlDataSource

  Feature

  npgsql/npgsql#5501 · Filter by author LaXiS96 opened on Dec 20, 2023 · Backlog
  4

• Support ReadOnlyMemory across all array mappings

  area-serialization
  Feature

  npgsql/npgsql#5426 · Filter by author NinoFloris opened on Nov 21, 2023 · Backlog