diff --git a/Official Claude Releases/CHANGELOG.md b/Official Claude Releases/CHANGELOG.md
index 7759360..7d56c8a 100644
--- a/Official Claude Releases/CHANGELOG.md	
+++ b/Official Claude Releases/CHANGELOG.md	
@@ -1,5 +1,24 @@
 # Changelog
 
+## 1.0.120
+
+- Fix input lag during typing, especially noticeable with large prompts
+
+## 1.0.119
+
+- Fix Windows issue where process visually freezes on entering interactive mode
+- Support dynamic headers for MCP servers via headersHelper configuration
+- Fix thinking mode not working in headless sessions
+- Fix slash commands now properly update allowed tools instead of replacing them
+
+## 1.0.117
+
+- Add Ctrl-R history search to recall previous commands like bash/zsh
+- Fix input lag while typing, especially on Windows
+- Add sed command to auto-allowed commands in acceptEdits mode
+- Fix Windows PATH comparison to be case-insensitive for drive letters
+- Add permissions management hint to /add-dir output
+
 ## 1.0.115
 
 - Improve thinking mode display with enhanced visual effects
@@ -102,7 +121,7 @@
 
 ## 1.0.81
 
-- Released output styles, including new built-in educational output styles "Explanatory" and "Learning". Docs: https://docs.anthropic.com/en/docs/claude-code/output-styles
+- Released output styles, including new built-in educational output styles "Explanatory" and "Learning". Docs: https://docs.claude.com/en/docs/claude-code/output-styles
 - Agents: Fix custom agent loading when agent files are unparsable
 
 ## 1.0.80
@@ -307,7 +326,7 @@
 
 ## 1.0.38
 
-- Released hooks. Special thanks to community input in https://github.com/anthropics/claude-code/issues/712. Docs: https://docs.anthropic.com/en/docs/claude-code/hooks
+- Released hooks. Special thanks to community input in https://github.com/anthropics/claude-code/issues/712. Docs: https://docs.claude.com/en/docs/claude-code/hooks
 
 ## 1.0.37
 
diff --git a/Official Claude Releases/README.md b/Official Claude Releases/README.md
index 8bc7c24..71ed5de 100644
--- a/Official Claude Releases/README.md	
+++ b/Official Claude Releases/README.md	
@@ -9,12 +9,14 @@ The status section below is updated by a daily GitHub Action.
 <!-- sync-status:start -->
 
 ### 🔄 Last sync
-- UTC: `2025-09-19 00:36 UTC`
-- Europe/Oslo: `2025-09-19 02:36 CEST`
+- UTC: `2025-09-20 00:34 UTC`
+- Europe/Oslo: `2025-09-20 02:34 CEST`
 
-### ℹ️ No content changes in tracked files this run
+### ✅ Files updated this run
+
+- CHANGELOG.md (+21 / -2)
+- api.md (+1 / -1)<!-- sync-status:end -->
 
-<!-- sync-status:end -->
 
 
 
diff --git a/Official Claude Releases/api.md b/Official Claude Releases/api.md
index b620647..861acfc 100644
--- a/Official Claude Releases/api.md	
+++ b/Official Claude Releases/api.md	
@@ -4,7 +4,7 @@
 
 #### September 17, 2025
 
-* We've launched tool helpers in beta for the Python and TypeScript SDKs, simplifying tool creation and execution with automatic input validation and a tool runner for automated tool handling in conversations. For details, see the [`anthropic-sdk-python`](https://github.com/anthropics/anthropic-sdk-python/blob/main/helpers.md) and [`anthropic-sdk-typescript`](https://github.com/anthropics/anthropic-sdk-typescript/blob/main/helpers.md) repos. To learn more about tool use, see our [tool use documentation](/en/docs/agents-and-tools/tool-use/overview).
+* We've launched tool helpers in beta for the Python and TypeScript SDKs, simplifying tool creation and execution with type-safe input validation and a tool runner for automated tool handling in conversations. For details, see the documentation for [the Python SDK](https://github.com/anthropics/anthropic-sdk-python/blob/main/tools.md) and [the TypeScript SDK](https://github.com/anthropics/anthropic-sdk-typescript/blob/main/helpers.md#tool-helpers).
 
 #### September 16, 2025