diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0ae1528..bb33221f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+- Security/Chat: user messages now escape raw HTML by default, so pasted markup is shown safely as text instead of being interpreted by the renderer (thanks to @kalac2232).
+- Desktop/Performance: reduced Tauri shell CPU/GPU overhead to keep the Desktop app cooler and smoother during longer sessions.
+- Sessions/Drafts: draft chat config now stays synced with the selected draft target directory, reducing wrong-model or wrong-agent carryover when switching draft context (thanks to @hkay-dev).
+- VSCode/Files: added file stat support in the extension bridge so markdown-related file checks resolve more reliably before opening or rendering (thanks to @geekifan).
+- Chat/Models: added arrow-key navigation for thinking-mode selection in model controls, making keyboard model tuning faster during prompt setup (thanks to @daveotero).
+- Files: added HTML preview support in the file viewer, so `.html` files can be inspected visually without leaving OpenChamber (thanks to @nguyenngothuong).
+- Mobile/Settings: fixed lingering settings drawers and removed extra top spacing for a cleaner, less obstructed mobile layout (thanks to @Jovines).
+- Reliability/Proxy: hardened OpenCode proxy header handling (including identity-encoding normalization, compression-header cleanup, hop-by-hop response-header stripping) and suppressed expected SSE close noise, improving stream stability and reducing false proxy errors (thanks to @jwcrystal, @Jovines, @JiwaniZakir, @shekohex).
+- Usage/Providers: added ZhipuAI quota tracking and fixed MiniMax coding-plan and GitHub Copilot overusage calculations for more accurate usage reporting (thanks to @kalac2232, @baruchvitorino, @ebrainte).
+
 ## [1.9.2] - 2026-03-31
 
 - Chat/Performance: rebuilt live session sync and streaming updates to cut render churn, reduce CPU spikes, and keep long-running chats smoother and more stable across runtimes.
diff --git a/packages/vscode/CHANGELOG.md b/packages/vscode/CHANGELOG.md
index fc6ab7dc..38c95b47 100644
--- a/packages/vscode/CHANGELOG.md
+++ b/packages/vscode/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [Unreleased]
+
+- Security/Chat: user messages now escape raw HTML by default, so pasted markup is shown as text instead of being interpreted in chat (thanks to @kalac2232).
+- Sessions/Drafts: draft chat config now stays aligned with the active draft target directory, reducing model/agent mismatch when switching draft context (thanks to @hkay-dev).
+- Files/Markdown: added filesystem stat support in the extension bridge to validate markdown targets more reliably before file handling flows (thanks to @geekifan).
+- Chat/Models: added arrow-key navigation for thinking-mode selection in model controls, making keyboard model tuning faster while composing prompts (thanks to @daveotero).
+- Reliability/Streaming: proxy handling now normalizes identity encoding, strips conflicting compression headers and hop-by-hop response headers, and suppresses expected upstream SSE close errors to reduce noisy disconnect failures (thanks to @jwcrystal, @Jovines, @JiwaniZakir, @shekohex).
+- Usage: added ZhipuAI quota tracking and fixed MiniMax coding-plan plus GitHub Copilot overusage calculations for more accurate quota reporting (thanks to @kalac2232, @baruchvitorino, @ebrainte).
+
 ## [1.9.2] - 2026-03-31
 
 - Chat/Performance: overhauled live sync and streaming updates to reduce re-render churn and keep long-running chats smoother in the extension.