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AI BriefWire / Briefing
IdentityServer4, a popular open-source identity and access control software, has been discontinued after its commercialization by Duende in 2022. This change upset many developers who relied on the free version. New forks and alternatives are emerging to fill the gap left by IdentityServer4's end of life.
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RSK forked the decommissioned IdentityServer4 into Open.IdentityServer, betting that free, supported open source beats Duende's paid migration path.
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