Update CHANGELOG for version 3.36.15

Updated changelog for version 3.36.15 with new features, improvements, and fixes.

CHANGELOG.md

@@ -1,10 +1,17 @@
 # Roo Code Changelog
 
-## 3.36.15
-
-### Patch Changes
-
-- ![3.36.15 Release - 1M Context Window Support](/releases/3.36.15-release.png)
+## [3.36.15] - 2025-12-19
+
+![3.36.15 Release - 1M Context Window Support](/releases/3.36.15-release.png)
+
+- Add 1M context window beta support for Claude Sonnet 4 on Vertex AI, enabling significantly larger context for complex tasks (PR #10209 by @hannesrudolph)
+- Add native tool calling support for LM Studio and Qwen-Code providers, improving compatibility with local models (PR #10208 by @hannesrudolph)
+- Add native tool call defaults for OpenAI-compatible providers, expanding native function calling across more configurations (PR #10213 by @hannesrudolph)
+- Enable native tool calls for Requesty provider (PR #10211 by @daniel-lxs)
+- Improve API error handling and visibility with clearer error messages and better user feedback (PR #10204 by @brunobergher)
+- Add downloadable error diagnostics from chat errors, making it easier to troubleshoot and report issues (PR #10188 by @brunobergher)
+- Fix refresh models button not properly flushing the cache, ensuring model lists update correctly (#9682 by @tl-hbk, PR #9870 by @pdecat)
+- Fix additionalProperties handling for strict mode compatibility, resolving schema validation issues with certain providers (PR #10210 by @daniel-lxs)
 
 ## [3.36.14] - 2025-12-18