Changelog
New updates and improvements to OpenCode
v1.17.18 Add a model-specific system prompt for Meta Muse Spark
Fixes
- CorePrevent crashes and bad pricing data when GitHub Copilot returns models with a zero billing batch size.
v1.17.17 Added a dismissible tabs intro popup and refreshed the help entry point
Improvements
- DesktopUpdated sub-agent task rows to match the v2 session design more closely.
- DesktopRestyled the revert dock in v2 sessions for clearer restore actions.
- DesktopAdded a v2 free-model selector with faster access to more providers.
Fixes
- CoreImproved Meta model handling for reasoning variants and provider requests.
- DesktopFixed clipped descenders in model selector labels.
v1.17.16 Added an Open containing folder action for projects on the home screen
Improvements
- DesktopAdded a composer add menu for files, commands, context, and shell mode without losing draft text.
- DesktopAdded a provider setup tip on new sessions when no external providers are connected.
- DesktopRemember review panel mode and selected file per session.
- DesktopAdded inline file browser tabs for opening and previewing files from the side panel.
- DesktopUpdated desktop translations.
Fixes 9
- CoreExposed reasoning effort variants for Grok models.
- CoreImproved xAI prompt cache routing and PDF file support in Responses models.
- DesktopKept the review pane usable on wide screens by reserving its minimum width.
- DesktopFixed hidden session panes staying mounted and causing side-panel glitches.
- DesktopRouted legacy drafts back to the session page.
- DesktopLoaded full review diffs for large patches when the initial diff is capped.
- DesktopRemoved the first-open flash in the command palette.
- DesktopRouted the new session shortcut through tabs in the new layout.
- DesktopKept session routes inside the correct layout when opening legacy session URLs.
v1.17.15 Restore model details tooltips in the model picker
Improvements
- DesktopRefresh the v2 command palette to better match the rest of the new desktop UI@arvsrn
Fixes 7
- CoreBetter classify Z.ai context-window overflow errors so oversized requests surface the right failure mode@fengjikui
- CoreHandle unavailable config directories more gracefully when reading config files
- DesktopMake terminal shortcuts take priority when the terminal is focused
- DesktopShow unread state on tabs with pending questions
- DesktopKeep session tab titles available after reloads while session data is still loading
- DesktopApply theme changes only after you select them in Settings
- DesktopFix macOS titlebar appearance mismatches in Sequoia and adjust traffic light placement@arvsrn
v1.17.14 Added a code mode MCP adapter for running confined orchestration scripts against connected MCP tools
Improvements 10
- CoreHid the
executetool unless code mode is enabled. - DesktopShow draft server status in the title bar.
- DesktopUnified the provider connect flow across the app.
- DesktopImproved the integrated terminal experience.@arvsrn
- DesktopAdded reopening for closed tabs and background tab opening.@usrnk1
- DesktopImproved model search in picker dialogs.@arvsrn
- DesktopAdded recently closed projects to Home.@usrnk1
- DesktopMade tab navigation respond on mouse down in the new layout.
- DesktopOverhauled the v2 review panel.@arvsrn
- DesktopRefined the session tab preview popover.@usrnk1
Fixes 17
- CoreFixed paginated MCP tool catalogs losing tool metadata and output schema validation.
- CorePreserved low reasoning effort for OpenRouter small-model variants instead of disabling it.
- CoreFixed GitHub Copilot model routing to honor each model's advertised chat or responses endpoint.
- CoreFixed session lists to match equivalent instance directories reliably.
- CoreFixed Cerebras reasoning replay so earlier assistant reasoning is sent back in the provider-supported field.
- TerminalFixed spinner registration so loading indicators keep rendering across TUI surfaces.
- DesktopFixed new sessions from Home using the wrong project.
- DesktopFixed first-launch onboarding so it only appears when appropriate.
- DesktopImproved large review pane performance.
- DesktopFixed timeline loads that started on assistant replies by backfilling the missing user turn.
- DesktopRestored typing in the composer while the window is unfocused.
- DesktopFixed dropdown search behavior.@arvsrn
- DesktopKept the v2 review pane mounted when switching session tabs.
- DesktopKept the terminal mounted when switching session tabs in a workspace.
- DesktopFixed session tab busy indicators to stay scoped to the correct server.
- DesktopFixed child-session navigation and lineage resolution during tab transitions.
- DesktopKept desktop window tabs after closing and reopening the app.
- CoreHid the
v1.17.13 Improve markdown and message layout alignment in the v2 session UI
Improvements
- DesktopAdd a searchable v2 model picker and model management flow in the composer@arvsrn
- DesktopShow a hover preview for session tabs with the project, path, branch, and server@usrnk1
- DesktopStreamline WSL server setup with clearer distro checks and install flows@arvsrn
- DesktopKeep desktop tabs scoped to each window so windows restore their own tab sets
Fixes
- CoreForce reasoning mode for OpenAI-compatible reasoning models so reasoning settings apply reliably on custom deployments
- CoreStop replaying stale GitHub Copilot response item IDs, avoiding follow-up request failures
- DesktopLet question prompts be minimized and restored without dismissing them@arvsrn
- DesktopClean up stale empty and old draft store files to reduce desktop state buildup
- DesktopKeep pending question requests open while reviewing them, instead of dismissing them accidentally@eXamadeus
- DesktopKeep session page failures scoped to the affected tab instead of breaking the whole app
v1.17.12 Add a yolo mode to auto-approve permissions
Improvements
- TerminalPass ServerAuth headers through external served TUI connections.@OpeOginni
- DesktopAutocomplete MCP resources in the composer.
- DesktopAdd workspace controls when starting a new session.
- DesktopShow stored token and cost totals in the session context.@OpeOginni
Fixes 19
- CoreEnable adaptive thinking for Claude Sonnet 5.
- CorePrefer MCP content responses over structured output when both are present.
- CoreReconnect MCP servers after OAuth even if the server was disabled.@MaxAnderson95
- CoreRequest MCP refresh-token scope during OAuth.
- CoreShow MCP OAuth completion errors instead of a generic failure.
- CoreRefresh cached remote skills.
- CorePreserve skill resource paths.
- CorePick better default small models across providers.
- CoreScope MCP auth status to each server URL.
- DesktopAutocomplete configured references in prompts.
- DesktopRestore the prompt cursor when the composer regains focus.
- DesktopRemember the last active desktop URL across restarts.
- DesktopPreserve the selected model when promoting a session.@usrnk1
- DesktopKeep session pages in sync during concurrent events.
- DesktopSupport normal auth input prompts in the desktop connect-provider dialog.@OpeOginni
- DesktopPrevent hidden terminal tabs from hanging or resizing incorrectly.
- DesktopRe-enable auto-accept in session settings.
- DesktopKeep session tabs scoped to the correct server.
- DesktopRemember the selected home project and server.
v1.17.11 Add session snapshots and revert controls so you can roll a session back to an earlier message
Add session snapshots and revert controls so you can roll a session back to an earlier message, including file changes.
Improvements
- DesktopAdd Chrome-style tab cycle shortcuts with
mod+1throughmod+9. - DesktopAdd draggable tabs.@arvsrn
- DesktopImprove the empty home state when you have no sessions.@arvsrn
- DesktopRestyle the jump-to-latest button in the v2 session view.@arvsrn
- DesktopImprove the redesigned desktop layout, including better titlebar tabs and archived sessions.@arvsrn
Fixes 9
- CoreAlways print the MCP OAuth URL so manual sign-in still works when opening the browser flow.
- DesktopKeep prompt drafts attached to the correct project server.
- DesktopRestore consistent titlebar tab sizing and layout.
- DesktopRestore home actions when session lists are empty or still loading.
- DesktopKeep todo docks in place when switching between sessions.
- DesktopAutomatically close tabs for sessions that no longer exist.
- DesktopKeep provider dialogs, prompt rollbacks, and async attachments tied to the session where they started.
- DesktopClear late session notifications after you open the session.
- DesktopRemove the session loading stripe.
- DesktopAdd Chrome-style tab cycle shortcuts with
v1.17.10 Added MCP server instructions to session context
Improvements 13
- CoreAdded Opencode-managed provider integration support.
- CoreAdded MCP resource template listing.
- CoreAdded MCP resource read tools.
- CoreAdded a
--miniCLI mode. - TerminalAdded a configurable keybind to open the diff viewer.
- TerminalAdded diff viewer support for comparing against the main branch.
- DesktopKept draft prompt state per tab.
- DesktopAdded a new session progress indicator.@arvsrn
- DesktopAdded mobile bottom navigation.
- DesktopAdded collapsible server sections.@arvsrn
- DesktopAdded server-aware session routes to keep same-session navigation separated across servers.
- ExtensionsAdded namespaced plugin hook APIs.
- ExtensionsAdded the V2 plugin API for Effect and Promise plugins.
Fixes 25
- CoreHid MCP resource template tools when access is denied.
- CorePrevented MCP resource tools from colliding when servers expose the same keys.
- CoreEmitted skill base directories as filesystem paths instead of
file://URLs.@shyuan - CoreRestored legacy MCP tool names for existing integrations.
- CoreRestored v1 account config loading.
- CoreBound MCP OAuth callbacks to IPv4 loopback for better local auth reliability.@he-yufeng
- CorePreserved structured error details in surfaced failures.
- CoreFixed snapshots from subdirectories so they only include the right files and paths.
- CoreFixed ACP resource text sourcing on Windows and other cross-platform path cases.
- CorePreserved file source paths in ACP resource text.
- CoreWaited for plugins before loading reference-backed config and system context.
- CoreHid
gpt-5.5-prowhen using Codex OAuth. - TerminalPrevented worker rejections from breaking the TUI process.
- DesktopAlways applied safe-area insets.
- DesktopMade session navigation more stable and faster.
- DesktopRouted new sessions through tabs correctly.
- DesktopCleared viewed session notifications reliably.
- DesktopScoped drafts created from Home to the right server and project.
- DesktopThrottled directory tree loading.
- DesktopPersisted drafts and prompt state more reliably.
- DesktopImproved iOS PWA shell behavior.
- DesktopRefined the mobile session layout.
- DesktopAdded the server button dropdown.@arvsrn
- DesktopRestored review line comments.
- DesktopImproved the mobile home layout.
v1.17.9 Add
highandmaxthinking variants for GLM-5.2 across supported providersImprovements
- CoreStop wrapping follow-up user messages in a steering reminder so prompt caching stays effective.
Fixes
- CoreHonor configured agent step limits by forcing a final text response instead of failing mid-run.
- CoreFix Devstral model detection when provider IDs use different casing.@Robin1987China
- CorePass configured custom headers to Copilot model requests.
- TerminalOnly show the background subagent shortcut when the server supports it.