From 6acf63f8b386fe27b14850aaae69ff68fb69afcd Mon Sep 17 00:00:00 2001 From: Sameer Kankute Date: Tue, 17 Feb 2026 09:31:17 +0530 Subject: [PATCH] remove timeline --- docs/my-website/blog/claude_code_beta_headers/index.md | 8 -------- 1 file changed, 8 deletions(-) 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 2ff5db4025..b5ec14e209 100644 --- a/docs/my-website/blog/claude_code_beta_headers/index.md +++ b/docs/my-website/blog/claude_code_beta_headers/index.md @@ -66,14 +66,6 @@ Requests succeeded for Anthropic (native support) but failed for other providers LiteLLM lacked provider-specific beta header validation. When Claude Code introduced new beta features or sent headers that specific providers didn't support, those headers were blindly forwarded, causing provider API errors. -**Timeline:** - -1. **Feb 15, 2026 ~18:00 UTC**: Claude Code begins sending new beta headers (e.g., `advanced-tool-use-2025-11-20`) -2. **Feb 15, 2026 ~18:15 UTC**: Users report `invalid beta flag` errors when using LiteLLM with Bedrock/Azure/Vertex -3. **Feb 15, 2026 ~20:00 UTC**: Investigation identifies missing provider-specific header validation -4. **Feb 16, 2026 ~02:00 UTC**: Quick fix deployed - filter out problematic headers -5. **Feb 16, 2026 ~06:00 UTC**: Comprehensive solution merged with provider-specific configuration and dynamic reload - --- ## Remediation