Bump Wilson floor to 8.21.0 for 4.14.1 (fixes IDX00001 downstream) - #3984
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Microsoft.Identity.Web 4.14.0 floored the Microsoft.IdentityModel.* suite at 8.20.0 and its dependency closure now pulls in Microsoft.IdentityModel.LoggingExtensions, whose buildTransitive targets enforce that every Microsoft.IdentityModel.*/System.IdentityModel.* package resolves to a single uniform version. Downstream consumers (e.g. MISE) that pin a newer Wilson (8.21.0) hit IDX00001 version mismatch errors because unpinned Wilson packages float down to 8.20.0. Raising IdWeb's single MicrosoftIdentityModelVersion property to 8.21.0 lifts the entire Wilson floor uniformly, resolving the mismatch for all downstream consumers without them having to pin the full suite. Ships as 4.14.1 (MicrosoftIdentityWebVersion already 4.14.1 on master). Validated: full-solution restore + Release build (net462/472/6/8/9/10) with 0 warnings/0 errors; core unit tests and UI tests all pass. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: f97b0227-61aa-4f4c-aee8-291a46b45d63
gladjohn
approved these changes
Jul 28, 2026
neha-bhargava
enabled auto-merge (squash)
July 28, 2026 15:57
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Summary
Microsoft.Identity.Web4.14.0 floored theMicrosoft.IdentityModel.*(Wilson) suite at 8.20.0, and its dependency closure now pulls inMicrosoft.IdentityModel.LoggingExtensions. That package'sbuildTransitivetargets enforce that everyMicrosoft.IdentityModel.*/System.IdentityModel.*package resolves to a single uniform version.Downstream consumers (e.g. MISE) that pin a newer Wilson (8.21.0) hit
IDX00001version-mismatch build errors, because the Wilson packages they don't explicitly pin float back down to IdWeb's 8.20.0 floor.Fix
Raise IdWeb's single
MicrosoftIdentityModelVersionproperty from8.20.0→8.21.0. Because every Wilson reference in the repo derives from this one property, this lifts the entire Wilson floor uniformly, resolving the mismatch for all downstream consumers without requiring them to pin the full suite.Ships as 4.14.1 (
MicrosoftIdentityWebVersionis already 4.14.1 onmaster).Validation
dotnet restore— noNU1605/ no conflictsdotnet build -c Releaseacross net462 / net472 / net6.0 / net8.0 / net9.0 / net10.0 — 0 warnings, 0 errorsMicrosoft.Identity.Web.Test— all pass (44/44 net462, 44/44 net472, 1069 net8.0, 1078 net9.0, 1097 net10.0)Microsoft.Identity.Web.UI.Test— 46/46 (net8.0), 46/46 (net9.0)Wilson 8.20.0 → 8.21.0 introduces no transitive-floor changes (identical
System.Text.Json/Bcl.Cryptography/Cngfloors), so there is noNU1605risk from the bump.Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com
Copilot-Session: f97b0227-61aa-4f4c-aee8-291a46b45d63