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Swashbuckle.AspNetCore.Annotations

Provides custom attributes that can be applied to controllers, actions and models to enrich the generated Swagger

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swaggeropenapidocumentationdiscoveryhelpwebapiaspnetaspnetcore
github.com/domaindrivendev/Swashbuckle.AspNetCoreMITdomaindrivendev5.5k · 1.3k forks · 286 contributors
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Compares against 10.3.1 (latest stable)
Latest Stable10.3.1Oct 19, 2026
Latest RC6.6.0-preview.322May 14, 2024
Latest Beta5.0.0-betaNov 24, 2018
Release cadenceEvery 2 weeks
Last releaseOct 19, 2026
Open advisories0
Changelog quality74% curated
GitHub Releases, gaps for some releases
Release history SecurityYou're on
6.x7.x8.x9.x10.x
STABLE · RCPRE-RELEASE2024AprJulOct2025AprJulOct2026AprJulOct

46 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
Swashbuckle.AspNetCore.Annotations 9 → 109.0.6 → 10.3.1Oct 19, 2026 BreakingBreaking4Security1New7Changed17Fixed25Other31Swashbuckle.AspNetCore.Annotations 8 → 98.1.4 → 9.0.6Oct 2, 2025 BreakingBreaking2New1Changed9Fixed8Other14Swashbuckle.AspNetCore.Annotations 7 → 87.3.2 → 8.1.4Jun 4, 2025 BreakingPlatform1Deprecated3New1Changed7Fixed4Other23Swashbuckle.AspNetCore.Annotations 6 → 76.9.0 → 7.3.2Mar 18, 2025 BreakingBreaking1Platform1New8Changed7Fixed12Other8Swashbuckle.AspNetCore.Annotations 5 → 65.6.3 → 6.9.0Oct 15, 2024 BreakingBreaking3New22Changed23Fixed40Other39Swashbuckle.AspNetCore.Annotations 4 → 54.0.1 → 5.6.3Sep 23, 2020 UnknownSwashbuckle.AspNetCore.Annotations 3 → 43.0.0 → 4.0.1Nov 7, 2018 Unknown
VersionChannelDateChangesSecurity
10.3.1 StableOct 19, 2026Breaking1Fixed2Other410.3.0 StableOct 7, 2026New1Changed4Fixed9Other310.2.3 youStableJun 22, 2026Changed110.2.2 StableJun 19, 2026New1Changed1Fixed4Other210.2.1 StableJun 1, 2026Security110.2.0 StableMay 30, 2026New2Changed3Other310.1.7 StableMar 25, 2026New110.1.6 StableMar 24, 2026New1Fixed310.1.5 StableMar 10, 2026Changed2Fixed1Other310.1.4 StableFeb 18, 2026Changed1Fixed110.1.3 StableFeb 14, 2026Fixed110.1.2 StableFeb 5, 2026Fixed210.1.1 StableFeb 1, 2026Changed110.1.0 StableDec 19, 2025New1Changed2Fixed1Other1210.0.1 StableNov 12, 2025Changed1Fixed1Other210.0.0 StableNov 11, 2025Breaking3Changed1Other29.0.6 StableOct 2, 2025Changed29.0.5 StableSep 29, 2025Changed2Fixed1Other19.0.4 StableAug 27, 2025New1Changed2Fixed3Other109.0.3 StableJul 8, 2025Fixed1