Migrate Dotnet9 To Dotnet10
by dotnet0608d8924cd3MIT5.5K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated today
Migrate a .NET 9 project or solution to .NET 10 and resolve all breaking changes. USE FOR: upgrading TargetFramework from net9.0 to net10.0, fixing build errors after updating the .NET 10 SDK, resolving source and behavioral changes in .NET 10 / C# 14 / ASP.NET Core 10 / EF Core 10, updating Dockerfiles for Debian-to-Ubuntu base images, resolving obsoletion warnings (SYSLIB0058-SYSLIB0062), adapting to SDK/NuGet changes (NU1510, PrunePackageReference), migrating System.Linq.Async to built-in AsyncEnumerable, fixing OpenApi v2 API changes, cryptography renames, and C# 14 compiler changes (field keyword, extension keyword, span overloads). DO NOT USE FOR: .NET Framework migrations, upgrading from .NET 8 or earlier (use migrate-dotnet8-to-dotnet9 first), greenfield .NET 10 projects, or cosmetic modernization. LOADS REFERENCES: csharp-compiler, core-libraries, sdk-msbuild (always); aspnet-core, efcore, cryptography, extensions-hosting, serialization-networking, winforms-wpf, containers-interop (selective).
Only the file list is public. File contents are available once the skill is installed in a workspace.
| Path | Size | Type |
|---|---|---|
| references/aspnet-core-dotnet9to10.md | 6.7 KB | text/markdown |
| references/containers-interop-dotnet9to10.md | 3 KB | text/markdown |
| references/core-libraries-dotnet9to10.md | 4.8 KB | text/markdown |
| references/cryptography-dotnet9to10.md | 2.8 KB | text/markdown |
| references/csharp-compiler-dotnet9to10.md | 4.9 KB | text/markdown |
| references/efcore-dotnet9to10.md | 6.5 KB | text/markdown |
| references/extensions-hosting-dotnet9to10.md | 3.2 KB | text/markdown |
| references/sdk-msbuild-dotnet9to10.md | 2.4 KB | text/markdown |
| references/serialization-networking-dotnet9to10.md | 2.9 KB | text/markdown |
| references/winforms-wpf-dotnet9to10.md | 3.4 KB | text/markdown |
| SKILL.md | 18.9 KB | text/markdown |
Source and attribution
Source:dotnet/skillsinplugins/dotnet-upgrade/skills/migrate-dotnet9-to-dotnet10at commit0608d89
License: MIT
Content belongs to its original authors. SourceWeft indexes it from a public repository.
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