This release has built the last 2.5 years changes to the library. Also, it now supports the .NET 8, .NET 9 and .NET 10. We have removed the support to .NET 6 and .NET 7 respectively.

In addition, we have introduces native PostgreSQL enum type support for bulk operations, a new DataTypeName property for explicit type mapping, a complete GitHub Actions CI/CD overhaul with reusable release pipelines, and refreshed documentation across all packages.

RepoDb.PostgreSql.BulkOperations (v1.14.0)

• Added DataTypeName property to NpgsqlBulkInsertMapItem — enables explicit PostgreSQL type name mapping (e.g. native enum types) as a third constructor overload. When set, DataTypeName takes precedence over NpgsqlDbType.
• Updated Compiler.cs to resolve NpgsqlBinaryImporter.Write / WriteAsync overloads that accept a string dataTypeName when DataTypeName is set — covers both sync and async paths.
• Fixed all 64 EnumTest integration test failures — BinaryBulkInsert, BinaryBulkDelete, BinaryBulkMerge, and BinaryBulkUpdate now correctly handle .NET enums mapped to native PostgreSQL enum types via NpgsqlDataSource.MapEnum().
• Professionalized the Enum Types section in the README with step-by-step usage instructions and linked API references.

RepoDb.Core (v1.14.0)

• Refreshed README — tightened prose, added a Why RepoDB? collapsible section, added a Contributors avatar section (via contrib.rocks), and added a Downloads badge column to the packages table.

All Packages

• Refreshed README files across all 9 packages — concise one-liner descriptions, cleaner installation instructions, and streamlined community links.

CI/CD

• Renamed _base.yml → build-base.yml; all build workflow references updated.
• Added release-base.yml — reusable workflow_call template for NuGet publishing (restore → build → pack → NuGet login → push).
• Added individual release-*.yml workflows for all 9 packages (repodb, sqlsvr, mysql, mysqlconnector, pgsql, pgsql-bulk, sqlsvr-bulk, sqlite-system, sqlite-microsoft).
• Upgraded actions/checkout, actions/setup-dotnet, actions/upload-artifact from v4 → v5 and NuGet/login from v1 → v2 to resolve the Node.js 20 deprecation warnings.

Credits

Thank you to all the contributors/pull-requestors and collaborators of this release (filing the Issues/Bugs, Questions, Recommendations, Verification/Validations, etc).

For the other unlisted collaborators who made the contributions (i.e.: posting and answering comments) on the User Stories, and also to those who directly collaborated with our communities (in many ways), we are also extending our thanks to you.

Please continue to do so and many thanks!

What's Changed

• Convert enum to type based on DbType for PostgreSQL by @PauloHMattos in https://github.com/mikependon/RepoDB/pull/1152
• Mitigate thread race conditions & hashcode collision risks by @alexn-tinwell in https://github.com/mikependon/RepoDB/pull/1153
• Implemented auto-conversion from DateTime to DateOnly by @xperiandri in https://github.com/mikependon/RepoDB/pull/1154
• Issue 1159 - Bug: Exception "A transaction is already in progress; nested/concurrent transactions aren't supported." when using TransactionScope with PostgreSQL bulk operations [#1159] by @RodolfoFerreira in https://github.com/mikependon/RepoDB/pull/1160
• Fix race condition when getting fields by retrying on a new connection by @xperiandri in https://github.com/mikependon/RepoDB/pull/1162
• Support net8.0 and upgrade packages by @SergerGood in https://github.com/mikependon/RepoDB/pull/1164
• Repodb optimized batch statements by @mikependon in https://github.com/mikependon/RepoDB/pull/1167
• Generic Attribute for ClassHandler by @SergerGood in https://github.com/mikependon/RepoDB/pull/1169
• Issue 1159 - Bug: Exception "A transaction is already in progress; nested/concurrent transactions aren't supported." when using explicit transaction with PostgreSQL bulk operations [#1159] by @RodolfoFerreira in https://github.com/mikependon/RepoDB/pull/1170
• Honour cache expiration from ctor if not passed explicitly by @AndrewNikolin in https://github.com/mikependon/RepoDB/pull/1180
• Fixed bug with keep identity flag in BulkInsert and BulkMerge operations by @dendism in https://github.com/mikependon/RepoDB/pull/1182
• Add full DateOnly support by @rhuijben in https://github.com/mikependon/RepoDB/pull/1184
• Fix all unit and integration tests. by @rhuijben in https://github.com/mikependon/RepoDB/pull/1194
• Support int and short in SetEntityIdentities for PostGres by @andtii in https://github.com/mikependon/RepoDB/pull/1197
• Updates GetCommandText() to use pg_index catalog in PostgreSqlDbHelper by @RodolfoFerreira in https://github.com/mikependon/RepoDB/pull/1209
• Address CVE-2023-36414 and CVE-2024-0056 by @lgp1985 in https://github.com/mikependon/RepoDB/pull/1207
• Bump Npgsql from 7.0.1 to 8.0.3 in /RepoDb.PostgreSql/RepoDb.PostgreSql.IntegrationTests by @dependabot[bot] in https://github.com/mikependon/RepoDB/pull/1175
• Bump Npgsql from 7.0.6 to 8.0.3 in /RepoDb.Benchmarks/RepoDb.Benchmarks.PostgreSql by @dependabot[bot] in https://github.com/mikependon/RepoDB/pull/1177
• Bump NHibernate from 5.4.6 to 5.4.9 in /RepoDb.Benchmarks/RepoDb.Benchmarks.PostgreSql by @dependabot[bot] in https://github.com/mikependon/RepoDB/pull/1179
• Fix duplicate type check for StaticType.Byte in ClientTypeToDbTypeResolver by @prjanitor in https://github.com/mikependon/RepoDB/pull/1213
• Refactoring Net10 by @mikependon in https://github.com/mikependon/RepoDB/pull/1215
• Bump Npgsql from 7.0.6 to 7.0.7 by @dependabot[bot] in https://github.com/mikependon/RepoDB/pull/1216

New Contributors

• @PauloHMattos made their first contribution in https://github.com/mikependon/RepoDB/pull/1152
• @alexn-tinwell made their first contribution in https://github.com/mikependon/RepoDB/pull/1153
• @RodolfoFerreira made their first contribution in https://github.com/mikependon/RepoDB/pull/1160
• @AndrewNikolin made their first contribution in https://github.com/mikependon/RepoDB/pull/1180
• @dendism made their first contribution in https://github.com/mikependon/RepoDB/pull/1182
• @rhuijben made their first contribution in https://github.com/mikependon/RepoDB/pull/1184
• @andtii made their first contribution in https://github.com/mikependon/RepoDB/pull/1197
• @lgp1985 made their first contribution in https://github.com/mikependon/RepoDB/pull/1207
• @dependabot[bot] made their first contribution in https://github.com/mikependon/RepoDB/pull/1175
• @prjanitor made their first contribution in https://github.com/mikependon/RepoDB/pull/1213

Full Changelog: https://github.com/mikependon/RepoDB/compare/v1.13.1...v1.14.0