Change8

v1.16.2

OpenCode
1 feature9 fixes8 improvementsclicoredesktopmcpproviderstui

Summary

This release introduces support for the Snowflake Cortex provider and significantly improves stability across the application. Key fixes include resolving hangs with Bedrock sessions and ensuring edit operations prevent accidental overwrites. Usability is enhanced with better diff viewer navigation and background processing for subagents.

New Features

  • Added support for the Snowflake Cortex provider.

Bug Fixes

  • Fixed reasoning summaries running only on providers that support them, preventing GPT-5 request failures on incompatible backends.
  • Edit operations now refuse loose matches that could overwrite the wrong code or replace an existing file by mistake.
  • Fixed Bedrock sessions hanging before a model response starts.
  • Fixed the external editor fallback so attach-mode sessions still open when the original project path is unavailable locally.
  • Fixed permission replies routing through the incorrect session directory.
  • Fixed crashes caused by malformed path or diff metadata in permission and session views.
  • Fixed titlebar tab overflow clipping in the desktop application.
  • Fixed overflowed titlebar tabs so scrolling and drag regions behave correctly.
  • Fixed an issue where context snapshot decoding used orDie instead of mapError.

Improvements

  • The diff viewer now supports next and previous hunk navigation.
  • Terminal themes now refresh correctly after live terminal reloads, preventing stale colors or broken highlighting.
  • Running subagents can now be sent to the background, allowing users to continue working.
  • Sessions now persist system context updates during long-running conversations.
  • Improved tab closing and navigation so the next tab is selected more reliably.
  • Improved multi-server desktop support with per-server home state and session tabs.
  • The `/mo` command now prefers the models command in slash autocomplete.
  • Added retry logic for nix-hashes compute-hash on transient failure.

OpenCode Documentation

OpenCode v1.16.2 - What's New - Change8