Announcement4.16.0
v4.16.0
ZITADEL v4.16.0 includes multiple bug fixes for token exchange scope validation, user grants management, login UI improvements, and IDP handling, plus new features for invite code management in secret generators and FIPS 140-3 compliant crypto builds.
4.16.0 (2026-07-10)
Bug Fixes
- correct scope validation in token exchange (#12312) (02d07e9), closes #12319 #12322 #12319 #12322
- Correctly remove adjacent roles on user grants (dc89900)
- increase performance of ListUser by login name ignore case (#12350) (8fed358)
- login: allow custom protocols for native apps again (#12332) (5b3c10e)
- login: improve contrast of IDP processing message (#12309) (30ad9ab)
- login: improve error handling for user registration (#12338) (fa916e7)
- login: migrate legacy Tailwind v4 opacity utilities and fix checkbox contrast color (#12360) (70850db)
- login: preserve org domain suffix through account chooser navigation (#12304) (3311fb9), closes #12024
- login: Prevent IDP auto-creation failure when name fields are missing (#11070) (ab2e099)
- login: redirect to loginname instead of empty accounts page when org scope filters all sessions (#12346) (f21f95c), closes #11914
- login: use correct requestId with oidc_ prefix in Prompt.LOGIN + loginHint flow (#12376) (57eb145), closes #11946 #11946
- prevent double triggering of verification emails (#11995) (9ae9bf3)
Features
authloginidpperformancesecuritycrypto
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