ReleaseAnthropicAnthropicpublished May 13, 2026seen Jun 26anthropics/anthropic-sdk-csharp Anthropic-v12.21.0anthropics/anthropic-sdk-csharpOpen original ↗Captured sourcesource ↗GHGitHub/github.com/anthropics/anthropic-sdk-csharpanthropics/anthropic-sdk-csharp Anthropic-v12.21.0Source ↗published May 13, 2026seen Jun 26No source text has been captured for this signal yet. The original source is linked below.source ↗