Issues

Build Project - Restore failed in CI Runner & GlobalTool references 11.0.1
Fallout-build/Fallout#690 · opened on Oct 3, 2026
fallout-migrate 10.4.0: IHaz* not rewritten, scripts outside the root, stale build.schema.json, lost indentation
Fallout-build/Fallout#686 · opened on Oct 2, 2026
2
Tool output caching
Fallout-build/Fallout#685 · opened on Sep 28, 2026
FalloutBuild.RootDirectory resolves from CWD, silently picks wrong nested root and gives NullReferenceException instead of a clear error
Fallout-build/Fallout#675 · opened on Sep 18, 2026
First-class Microsoft.Testing.Platform (MTP) support for dotnet test
Fallout-build/Fallout#674 · opened on Sep 14, 2026
4
.\build.ps1 in its current state isn't capable for :add-package command
Bug
Fallout-build/Fallout#670 · opened on Sep 10, 2026
PR #640 causes very annoying .NET SDK not found
Fallout-build/Fallout#669 · opened on Sep 7, 2026
1
Parameters file: Enumeration-typed parameters (MSBuildTargetPlatform, …) silently fall back to their default
Fallout-build/Fallout#667 · opened on Sep 3, 2026
Fallout CLI autocompletion is not backward compatible with NukeBuild project
Fallout-build/Fallout#664 · opened on Aug 28, 2026
Purge a pull request's Actions caches when it closes
Fallout-build/Fallout#649 · opened on Aug 19, 2026
Epic: AI-native build interface — make the build model and run results machine-readable
Fallout-build/Fallout#648 · opened on Aug 18, 2026 · AI-native build interface
Content-addressed target caching with declared inputs and outputs
Fallout-build/Fallout#647 · opened on Aug 18, 2026 · AI-native build interface
1
Fallout.Extensions.MCP-Server: ship an MCP server as a standalone product
Fallout-build/Fallout#646 · opened on Aug 18, 2026 · AI-native build interface
1
Declare target effects and gate them at plan time
Fallout-build/Fallout#644 · opened on Aug 18, 2026 · AI-native build interface
1
Durable run summary on disk plus semantic exit codes
Fallout-build/Fallout#643 · opened on Aug 18, 2026 · AI-native build interface
1
Expose the build model as data: fallout describe --json and plan --json
Fallout-build/Fallout#642 · opened on Aug 18, 2026 · AI-native build interface
3
Missing a release notes entry for removal of telemetry
Fallout-build/Fallout#630 · opened on Aug 11, 2026
1
Auto Migrate on Nuget restore (or similar)
Feature
Fallout-build/Fallout#625 · opened on Aug 5, 2026
2
GitHub Release creation is duplicated, and the Fallout-native target never runs
Fallout-build/Fallout#624 · opened on Aug 4, 2026
Fallout→Fallout upgrades break at compile time with no signposting to fallout-migrate (10.3→10.4 CS0246 on Project)
Bug
Fallout-build/Fallout#619 · opened on Aug 3, 2026 · v2026
5
Migrating against 10.3.49 produces a repo that fails restore with NU1903 (resolved by 10.4.0 GA)
Fallout-build/Fallout#618 · opened on Aug 3, 2026
fallout-migrate silently ignores unknown options and migrates the working directory
Fallout-build/Fallout#617 · opened on Aug 3, 2026
--help crashes with IOException when stdout has no console handle
Fallout-build/Fallout#616 · opened on Aug 3, 2026
1
Declare CD environments in the build definition instead of clicking them into GitHub
Fallout-build/Fallout#615 · opened on Aug 2, 2026
Golem beta forum: post about Fallout
Fallout-build/Fallout#609 · opened on Jul 30, 2026 · Fallout org & brand ownership