From fef26cfae20b3182b3552b784733851308e5bdf9 Mon Sep 17 00:00:00 2001 From: Sameer Kankute Date: Wed, 18 Feb 2026 22:54:27 +0530 Subject: [PATCH] Add version in claude-code-beta-headers-incident --- docs/my-website/blog/claude_code_beta_headers/index.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/my-website/blog/claude_code_beta_headers/index.md b/docs/my-website/blog/claude_code_beta_headers/index.md index b5ec14e209a..44567f616aa 100644 --- a/docs/my-website/blog/claude_code_beta_headers/index.md +++ b/docs/my-website/blog/claude_code_beta_headers/index.md @@ -24,6 +24,8 @@ hide_table_of_contents: false **Severity:** High **Status:** Resolved +> **Note:** This fix will be available starting from `v1.81.13-nightly` or higher of LiteLLM. + ## Summary Claude Code began sending unsupported Anthropic beta headers to non-Anthropic providers (Bedrock, Azure AI, Vertex AI), causing `invalid beta flag` errors. LiteLLM was forwarding all beta headers without provider-specific validation. Users experienced request failures when routing Claude Code requests through LiteLLM to these providers.