Released: Jun 17, 2026

Updates in 9.1.123

Features

Entity Framework support

• Updated support for Entity Framework Core 10 to version 10.0.8.
• Updated support for Entity Framework Core 9 to version 9.0.16.
• Updated support for Entity Framework Core 8 to version 8.0.27.

Fixes

LinqConnect

• Fixed an issue with .Contains() collection handling in .NET 10.

Released: May 25, 2026

Updates in 9.1.100

Features

Entity Framework support

• Updated support for Entity Framework Core 10 to version 10.0.7.
• Updated support for Entity Framework Core 9 to version 9.0.15.
• Updated support for Entity Framework Core 8 to version 8.0.26.

Fixes

• Fixed an issue with negative MONEY values displayed in accounting format when using protocol 2.
• Fixed incorrect handling of TIMESTAMPTZ values when the Use Session Timezone connection string parameter was set to True.
• Fixed an issue that occurred when using large...

Released: Apr 23, 2026

Updates in 9.1.72

Features

Entity Framework support

• Updated support for Entity Framework Core 10 to version 10.0.5.
• Updated support for Entity Framework Core 9 to version 9.0.14.
• Updated support for Entity Framework Core 8 to version 8.0.25.
• Improved EF Core scaffolding logging for the Scaffold-DbContext command.

Fixes

• Fixed an issue that caused the 'Authentication failed in ssl mode' error on Linux when opening a connection.
• Fixed an issue that caused the 'Unsupported frontend protocol' error when connecting to...

Released: Mar 5, 2026

Updates in 9.1.35

Fixes

• Fixed an installation issue with integration into Visual Studio 2026 Insiders.
• Fixed an issue that caused the 'Authentication failed in ssl mode' error when opening a connection.

Entity Framework support

• Fixed an issue with the VisitRightJoin method in EF Core 10.

Released: Feb 24, 2026

Updates in 9.1.33

Features

• Added support for pgvector VECTOR and HALFVEC data types.
• Added the Use Session Timezone connection string parameter to control whether PostgreSQL date/time values are converted using the current session time zone.
• Added the LoadLicenseKey() method to the PgSqlConnection class.

Entity Framework support

• Added support for Entity Framework Core 10.
• Added support for NetTopologySuite 2.6 in Entity Framework Core.
• Added support for NetTopologySuite 2.6 for EF6 in the .NET Standard...

Released: Dec 18, 2025

Updates in 9.0.0

Features

• Added support for PostgreSQL 18.
• Added support for .NET 10.
• Added support for Visual Studio 2026.
• Added support for Visual Studio 2026 Insiders, version 18.3.
• Added trial product activation.
• Added license key-based licensing for .NET Framework assemblies.
• Added the License Key connection string parameter for .NET Framework assemblies.
• Added support for high-performance batch updates.
• Added support for modern SSH encryption and key exchange algorithms.
• Added the PgSqlNumeric structure...

Released: Jul 29, 2025

Updates in 8.4.290

Features

Entity Framework support

• Updated support for Entity Framework Core 9 to version 9.0.6.
• Updated support for Entity Framework Core 8 to version 8.0.17.

Fixes

• Fixed an issue that caused the error: 'SSL connection error: Cannot load client private key.'.
• Fixed an issue with converting PgSqlTimeStampTZRange to a string.
• Fixed a design-time issue with the PgSqlDataTable Tasks interface element in Visual Studio 2022.
• Fixed an issue in dbMonitor integration where error messages were logged...

Released: Apr 24, 2025

Updates in 8.4.235

Features

• Added support for Microsoft Visual Studio 2022 version 17.14 Preview.
• Added Microsoft .NET 5 assembly to the Devart.Data.PostgreSql NuGet package.

Entity Framework support

• Updated support for Entity Framework Core 9 to version 9.0.2.
• Updated support for Entity Framework Core 8 to version 8.0.13.

Fixes

• Fixed an issue with X.509 certificate-based TLS connections on Linux for .NET 5 and higher.
• Fixed an issue causing slow connections to dbMonitor on systems using the IPv6 protocol.

Entity...

Released: Feb 11, 2025

Updates in 8.4.193

Features

• Marked the SslCipherList property of the PgSqlConnectionStringBuilder class as obsolete for .NET Framework 4+ and .NET Standard 2.0+ assemblies. Encryption algorithms are now determined by the operating system settings.

Entity Framework support

• Updated support for Entity Framework Core 9 to version 9.0.1.
• Updated support for Entity Framework Core 8 to version 8.0.12.

Entity Developer

• Added new SynchronizeNullableReferenceTypes attribute to model settings (*.edps file) to control the...

Released: Jan 14, 2025

Updates in 8.4.191

Fixes

• Fixed an issue with throwing MissingMethodException in EF Core 9.
• Fixed an issue with a missing assembly in the Devart.Data.PostgreSql.EF6 NuGet package.
• Fixed an issue with .NET Core projects in the Upgrade Wizard.

Entity Developer

• Fixed an issue with the generation of complex types for stored procedures.
• Fixed an issue with the Update From Database wizard failing to apply changes to the column identity/autoincrement option in model properties, impacting ValueGenerated for EF Core models...