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github.com/gabriel-vasile/mimetype

A Go package for media type and file extension detection, based on magic numbers

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detectiongogolangmagic-numbersmedia-typesmimemimetypesniffing
github.com/gabriel-vasile/mimetypepkg.go.dev/github.com/gabriel-vasile/mimetype#pkg-overviewMITgabriel-vasile2k · 206 forks · 74 contributors
Compare
Compares against v1.4.16 (latest stable)
Latest Stablev1.4.16Oct 17, 2026
Latest RCv1.4.14-rc1Jul 5, 2026
Release cadenceEvery 3 months
Last releaseOct 17, 2026
Open advisories0
Changelog quality100% curated
GitHub Releases
Release history Security
1.x
STABLE · RCPRE-RELEASE2024AprJulOct2025AprJulOct2026AprJulOct

48 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
github.com/gabriel-vasile/mimetype 0.3 → 1v0.3.23 → v1.4.16Oct 17, 2026 BreakingBreaking2Security1New27Changed29Fixed11Other17github.com/gabriel-vasile/mimetype 0.2 → 0.3v0.2.0 → v0.3.23Nov 28, 2019 Unknowngithub.com/gabriel-vasile/mimetype 0.1 → 0.2v0.1.4 → v0.2.0Apr 8, 2019 Unknown
VersionChannelDateChangesSecurity
v1.4.16 StableOct 17, 2026Changed2Fixed1Other4v1.4.15 YankedJul 23, 2026No changes listedv1.4.14 YankedJul 17, 2026No changes listedv1.4.14-rc1 RCJul 5, 2026No changes listedv1.4.13 StableFeb 1, 2026New4Changed1Fixed4v1.4.12 StableDec 9, 2025New3Changed1Fixed2Other2v1.4.11 StableOct 29, 2025New4Changed2Fixed2v1.4.10 StableAug 24, 2025Breaking1New11Changed11Fixed1Other1v1.4.10-rc2 RCAug 20, 2025No changes listedv1.4.10-rc1 RCAug 9, 2025No changes listedv1.4.9 StableApr 9, 2025New1Changed3Other1v1.4.8 StableJan 4, 2025Security1New1Fixed1v1.4.7 StableNov 11, 2024Breaking1New1Changed1Other3v1.4.6 StableOct 14, 2024New2Changed2Other3v1.4.5 StableJul 26, 2024Changed6Other3v1.4.4 YankedMay 24, 2024No changes listedv1.4.3 StableOct 12, 2023No changes listedv1.4.2 StableMar 8, 2023No changes listedv1.4.2-rc1 RCFeb 21, 2023No changes listedv1.4.1 StableJul 5, 2022No changes listed