Released: Jun 17, 2026

Updates in 5.4.123

Fixes

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

Released: May 25, 2026

Updates in 5.4.100

Fixes

• Fixed an issue with displaying Unicode characters during installation.
• Fixed an issue that occurred when downloading and installing Entity Developer.

Released: Apr 23, 2026

Updates in 5.4.72

Features

• Compatible with dotConnect providers.

Released: Mar 5, 2026

Updates in 5.4.35

Fixes

• Fixed an installation issue with integration into Visual Studio 2026 Insiders.

Released: Feb 24, 2026

Updates in 5.4.33

Features

• Added support for SQL Server 2025.
• Added support for Oracle Database 26ai.

Fixes

• Fixed an issue where Devart.Data.Linq.Binary could throw the error "The method 'op_Inequality' is not supported with specified arguments".
• Fixed an issue where varchar(max) values returned from a function import could be truncated.

Released: Dec 18, 2025

Updates in 5.3.0

Features

• 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.

Fixes

• Fixed an issue with the EntitySet.ListChanged event.
• Fixed an issue that caused the ''Cannot convert 'System.Decimal' to MySQL type 'MySqlType.BigInt'' error in MySQL LINQ queries.

Released: Jul 29, 2025

Updates in 5.2.290

Fixes

• Fixed an issue with incorrect caching of the materialization function across different queries.

Entity Developer

• Fixed a crash in Entity Developer that occurred when adding a class property in the Class Editor.
• Fixed an issue with handling Oracle identity columns.

Released: Apr 24, 2025

Updates in 5.2.235

Features

• Added support for Microsoft Visual Studio 2022 version 17.14 Preview.

Fixes

• Fixed an issue causing slow connections to dbMonitor on systems using the IPv6 protocol.
• Fixed an issue with LINQPad 5 integration via LinqConnectDriver.

Entity Developer

• Fixed an issue with NuGet package installation on the final step of the Create Model Wizard when Entity Developer was run inside Visual Studio.
• Fixed an issue that caused the "The request was aborted: a protected SSL/TLS channel could not be...

Released: Feb 11, 2025

Updates in 5.2.193

Features

Entity Developer

• Added the SynchronizeNullableReferenceTypes attribute to model settings (*.edps file) to control the synchronization of NullableReferenceType properties across different templates.

Fixes

• Fixed an issue with executing overloaded Oracle procedures.
• Fixed an issue with incorrect caching of the materialization function for different queries.

Released: Jan 14, 2025

Updates in 5.2.191

Fixes

Entity Developer

• Fixed an issue with the Update From Database wizard falsely detecting changes in NUMBER GENERATED ALWAYS AS IDENTITY columns in Oracle databases.