OpenCode Notch v0.3.1 — panel sizing fix

Fixed

The expanded panel no longer collapses into a thin strip on hover.

What went wrong in 0.3.0: the panel sized itself with min(440px, calc(100vw - 18px)) and min(640px, calc(100vh - 18px)). OpenCode Notch resizes its native window to fit the collapsed pill, so the renderer viewport was only about 226×38 px. The panel was therefore capped at roughly 208×20 px and got clipped.

Fix: the panel is back to a fixed 440 px width with a 640 px max height, and the viewport media query that only ever matched the collapsed window has been removed.

Downloads

• OpenCodeNotch-Setup-0.3.1.exe — installer, per-user, no admin prompt
• OpenCodeNotch-win-x64-0.3.1.zip — portable build, unzip anywhere

Existing settings in %APPDATA%\OpenCode Notch\notch.json are preserved.

Verify your download

SHA256  OpenCodeNotch-Setup-0.3.1.exe
B0FEAC8C4DAD4B17663F33DF886E25325F58DC876B214584A288915DB54C83B2

SHA256  OpenCodeNotch-win-x64-0.3.1.zip
7A390C16EAB38080059A24CB0313BDC1F1E6DAE84A41AC85A319B06169FB3729

Check on Windows:

Get-FileHash .\OpenCodeNotch-Setup-0.3.1.exe -Algorithm SHA256

About the SmartScreen prompt

The installer is not code-signed, so Windows may show "Windows protected your PC" the first time you run it. Click More info → Run anyway. The hashes above let you confirm you are running exactly the build published here.

Install with a package manager

winget install Fraches.OpenCodeNotch

The winget manifest is submitted to microsoft/winget-pkgs#463147 and becomes available once it is reviewed.

Requirements

Windows 10 or 11, and OpenCode running locally. The notch talks to the OpenCode background service on 127.0.0.1; nothing else is required, no plugin or project config.