feat: add release notes for version 3.28.12 with bug fixes for Anthro… (#375)

* feat: add release notes for version 3.28.12 with bug fixes for Anthropic Sonnet 4.5 model ID and Bedrock 1M context checkbox

* feat: add release notes for version 3.28.13 with bug fixes for Vertex AI and AWS Bedrock

* Refactor code structure for improved readability and maintainability

Author: hannesrudolph

docs/update-notes/index.md

@@ -20,6 +20,9 @@ image: /img/social-share.jpg
 ### Version 3.28
 
 *   [3.28](/update-notes/v3.28) (Combined)
+*   [3.28.14](/update-notes/v3.28.14) (2025-09-30)
+*   [3.28.13](/update-notes/v3.28.13) (2025-09-29)
+*   [3.28.12](/update-notes/v3.28.12) (2025-09-29)
 *   [3.28.11](/update-notes/v3.28.11) (2025-09-29)
 *   [3.28.10](/update-notes/v3.28.10) (2025-09-29)
 *   [3.28.9](/update-notes/v3.28.9) (2025-09-26)

docs/update-notes/v3.28.12.mdx

@@ -0,0 +1,21 @@
+---
+description: Fixes Anthropic Sonnet 4.5 model ID and adds Bedrock 1M context checkbox.
+keywords:
+  - roo code 3.28.12
+  - anthropic sonnet 4.5
+  - bedrock 1m context
+  - bug fixes
+image: /img/social-share.jpg
+---
+
+# Roo Code 3.28.12 Release Notes (2025-09-29)
+
+This release fixes the Anthropic Sonnet 4.5 model ID and adds Bedrock 1M context checkbox support.
+
+## Bug Fixes
+
+* **Anthropic Sonnet 4.5 Model ID**: Corrects the model ID to the official `claude-sonnet-4-5`, resolving API errors when using Claude Sonnet 4.5 ([#8384](https://github.com/RooCodeInc/Roo-Code/pull/8384))
+
+## QOL Improvements
+
+* **Bedrock 1M Context Checkbox**: Adds checkbox to enable 1M context window support for Claude Sonnet 4 and 4.5 on Bedrock, providing more flexibility for large-scale projects ([#8384](https://github.com/RooCodeInc/Roo-Code/pull/8384))

docs/update-notes/v3.28.13.mdx

@@ -0,0 +1,18 @@
+---
+description: Fixes Vertex AI Sonnet 4.5 configuration and removes AWS Bedrock topP to improve reliability.
+keywords:
+  - roo code 3.28.13
+  - new features
+  - bug fixes
+image: /img/social-share.jpg
+---
+
+# Roo Code 3.28.13 Release Notes (2025-09-29)
+
+This patch improves provider reliability: Vertex AI Sonnet 4.5 now works with the correct model ID and AWS Bedrock requests avoid conflicts by removing topP.
+
+
+## Bug Fixes
+
+* Vertex AI: Fix Sonnet 4.5 model configuration so requests no longer 404; sets the correct default ID and enables computer‑use via LiteLLM (thanks nickcatal!) ([#8391](https://github.com/RooCodeInc/Roo-Code/pull/8391))
+* AWS Bedrock: Remove topP parameter to avoid conflicts with extended thinking, improving reliability for streaming and non‑streaming responses (thanks ronyblum!) ([#8388](https://github.com/RooCodeInc/Roo-Code/pull/8388))

docs/update-notes/v3.28.14.mdx

@@ -0,0 +1,27 @@
+---
+description: Adds GLM-4.6 support for the z.ai provider with a 200k context window and availability across international and mainland APIs.
+keywords:
+  - roo code 3.28.14
+  - new features
+  - bug fixes
+image: /img/v3.28.14/v3.28.14.png
+---
+
+# Roo Code 3.28.14 Release Notes (2025-09-30)
+
+This patch adds GLM-4.6 support for the z.ai provider, enabling a 200k context window and availability across both international and mainland APIs.
+
+<img src="/img/v3.28.14/v3.28.14.png" alt="Roo Code v3.28.14 Release" width="600" />
+
+## Provider Updates
+
+### GLM‑4.6 on Z.ai
+
+We’ve added the GLM‑4.6 model to the Z.ai provider (thanks dmarkey!) ([#8408](https://github.com/RooCodeInc/Roo-Code/pull/8408)). What you get:
+
+- 200k (204,800) token context window for longer files and multi‑turn conversations
+- Better real‑world coding performance, including cleaner front‑end output
+- Improved reasoning with tool‑use support for steadier multi‑step tasks
+- Stronger agent behavior for search/tool workflows
+
+To use it, select GLM‑4.6 under the Z.ai provider in Settings.

docs/update-notes/v3.28.mdx

@@ -97,6 +97,7 @@ This gives teams a higher-capacity OpenAI option without extra configuration.[#8
 * **Welcome screen Roo provider experiment**: Surfaces the Roo provider on the welcome screen (localized, with click telemetry) to speed up setup. ([#8317](https://github.com/RooCodeInc/Roo-Code/pull/8317))
 * **Cleaner prompts (no “thinking” tags)**: Removes `<thinking>` tags for cleaner output, fewer tokens, and better model compatibility; preserves the plain‑language rule to confirm tool success. ([#8319](https://github.com/RooCodeInc/Roo-Code/pull/8319))
 * **Simpler Requesty model refresh**: Removes an unnecessary warning when refreshing the Requesty models list so you can fetch new policies without leaving the screen. ([#7710](https://github.com/RooCodeInc/Roo-Code/pull/7710))
+* **Bedrock 1M Context Checkbox**: Adds checkbox to enable 1M context window support for Claude Sonnet 4 and 4.5 on Bedrock, providing more flexibility for large-scale projects ([#8384](https://github.com/RooCodeInc/Roo-Code/pull/8384))
 
 ## Bug Fixes
 
@@ -133,6 +134,10 @@ This gives teams a higher-capacity OpenAI option without extra configuration.[#8
 
 
 * **Tool‑use guidance clarity**: Clarifies the retry suggestion so the model selects the correct file‑reading step during apply‑diff retries, reducing failed file edits. ([#8315](https://github.com/RooCodeInc/Roo-Code/pull/8315))
+* **Anthropic Sonnet 4.5 Model ID**: Corrects the model ID to the official `claude-sonnet-4-5`, resolving API errors when using Claude Sonnet 4.5 ([#8384](https://github.com/RooCodeInc/Roo-Code/pull/8384))
+
+* **AWS Bedrock**: Removed `topP` parameter to avoid conflicts with extended thinking, improving reliability for streaming and non‑streaming responses (thanks ronyblum!) ([#8388](https://github.com/RooCodeInc/Roo-Code/pull/8388))
+* **Vertex AI**: Fixed Sonnet 4.5 model configuration to prevent 404s and align with the correct default model ID (thanks nickcatal!) ([#8391](https://github.com/RooCodeInc/Roo-Code/pull/8391))
 
 ## Provider Updates
 
@@ -146,6 +151,7 @@ This gives teams a higher-capacity OpenAI option without extra configuration.[#8
 * **SambaNova models**: Added DeepSeek-V3.1 and GPT-OSS 120B to the SambaNova provider (thanks snova-jorgep!) ([#8186](https://github.com/RooCodeInc/Roo-Code/pull/8186))
 
 * **Supernova 1M context**: Upgrades the default Supernova to roo/code-supernova-1-million (1,000,000‑token context). Existing settings auto‑migrate; expect fewer truncations on long tasks. ([#8330](https://github.com/RooCodeInc/Roo-Code/pull/8330))
+* **Z.ai GLM‑4.6**: Adds GLM‑4.6 model support with a 200k (204,800) context window and availability across both international and mainland API lines (thanks dmarkey!) ([#8408](https://github.com/RooCodeInc/Roo-Code/pull/8408))
 
 ## Misc Improvements
 

sidebars.ts

@@ -223,6 +223,9 @@ const sidebars: SidebarsConfig = {
           label: '3.28',
           items: [
             { type: 'doc', id: 'update-notes/v3.28', label: '3.28 Combined' },
+            { type: 'doc', id: 'update-notes/v3.28.14', label: '3.28.14' },
+            { type: 'doc', id: 'update-notes/v3.28.13', label: '3.28.13' },
+            { type: 'doc', id: 'update-notes/v3.28.12', label: '3.28.12' },
             { type: 'doc', id: 'update-notes/v3.28.11', label: '3.28.11' },
             { type: 'doc', id: 'update-notes/v3.28.10', label: '3.28.10' },
             { type: 'doc', id: 'update-notes/v3.28.9', label: '3.28.9' },