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Antigravity

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Google's AI-powered agentic IDE

Recorded release notes from official sources. Earlier releases may be missing.

Latest Version:v1.2.9
Recorded Releases:136
Source:Web Changelog
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Releases (136)

v1.2.9

Antigravity CLI: Direct subagent messaging syntax, Vim numeric count multipliers, headless lifecycle handling, and concurrency fixes

September 23, 2026

  • •Added @ prompt syntax to send a message directly to a subagent conversation, with autocomplete listing running and completed subagents.
  • •Added Vim numeric count multipliers so counts apply to operators, motions, and actions in Normal and Visual modes, including 3dw, 2d3w, 3dd, 3x, 3rX, 3p, 3u, [count]G/gg/$, and counted text objects such as 2di(.
  • •Improved GEMINI_API_KEY sessions to reduce behavior discrepancies with the non-API-key sign-in path.
  • •Improved the artifact viewer to show a Left/Right pan hint in the footer when a wide diagram overflows the window.
  • •Improved /rewind to show a relative timestamp for each step and to focus the most recent step when the panel opens.
  • •Improved command allow-listing suggestions to recognize jj config and jj op subcommands when offering to always allow a command.
  • •Fixed headless (-p / --prompt) runs leaving daemon background processes running after exit, which could hang scripts reading the CLI's output until end-of-file; daemon processes now terminate when the run ends.
  • •Fixed headless (-p / --prompt) runs cancelling still-running background tasks about 5 seconds after the agent went idle; runs now wait for background tasks until the --print-timeout deadline, up to a 30-minute cap.
  • •Fixed a conversation-history database corruption risk where checking the database file for write access could silently drop file locks held by concurrent CLI processes on the same file.
  • •Fixed context compaction failing when the tool configuration used for compaction checkpoints was rejected in certain scenarios.
  • •Fixed a backend crash when a streamed model response chunk arrived without its response envelope, which terminated the session with connection errors.
  • •Fixed markdown table column alignment when a table cell contains file links that wrap across lines.
  • •Fixed markdown file links to code symbols dropping their display text and rendering the raw path instead.
  • •Fixed incomplete enterprise sign-ins (for example closing the browser window before finishing license or project selection) leaving behind a stuck partial credential; such credentials are now cleared automatically so sign-in can be retried cleanly.
  • •Fixed the browser companion page title to read Antigravity CLI instead of Antigravity Cli.
v2.17.0

Plan before you build

September 22, 2026

  • •Reveal in Finder for projects. Projects in the sidebar have a new Reveal in Finder entry (Show in File Explorer on Windows) in their overflow menu, opening the project folder in your system file manager. Multi-folder projects open one window per folder.
  • •Toggle theme from the command palette. A new "Toggle Between Light/Dark Themes" command flips the theme without a trip to Settings. On System, the first toggle pins the opposite of whatever your OS resolved to.
  • •Custom agents can declare their own hooks. A Markdown agent can list hook files in its front matter with a hooks: entry. Paths may be relative to the agent, relative to the project, or absolute.
  • •Save Video. Right-click a video anywhere it appears — in the chat, the file viewer, a browser recording, or the full-screen preview — and choose Save Video.
  • •Rules no longer crowd out everything else. Rules get their own 20,000-token budget, so a large rules file stops pushing your skills, subagents and MCP tools out of the agent's context. A rule over budget is listed by file path and description for the agent to open when relevant, instead of being cut short.
  • •Per-project configuration moved. Repository customization settings now load from /.gemini/config.json. The older .agents/settings.json is no longer read — move any personal_customization_dir entry into the new file.
  • •Paste properly into the chat box. Right-clicking the chat input and choosing Paste handles images and rich text, keeping links as markdown, instead of only plain text. Pasting over a selected attachment no longer drops the pasted text.
  • •Slash commands and plugins read like products. The pill inserted when you pick a slash command shows the skill's proper name and logo instead of its raw command name, and the built-in Google plugins show readable names — Chrome DevTools, Google Maps Platform, Gemini API, Android CLI, Data Agent Kit, Modern Web Guidance, Google Antigravity SDK.
  • •Fewer link cards you did not ask for. The agent surfaces a link card in the conversation only when there is something to open or act on, such as a review it created, a document it edited, or a local server it started. Links it merely consulted are bookmarked to the sidebar quietly.
  • •Sidebar polish. Hovering a conversation highlights the whole row rather than just the text, and a sidebar that closed itself because you narrowed the window reopens when you widen it again. A sidebar you closed yourself stays closed.
  • •.cppm files are syntax-highlighted as C++ and get the code file icon.
  • •Rewinding a conversation no longer restores out-of-date files. The snapshot search used to sweep backward from the point you rewound to, so it could hand back a state from earlier in the conversation. It now takes the first snapshot at or after that point and never an earlier one, and replays the steps when no such snapshot exists.
  • •Large files and diffs no longer freeze the app. Syntax highlighting and line diffing run off the main thread, and files over 100 KB fall back to plain text.
  • •Custom rules, workflows and agents load on large projects. They no longer report a load failure when scanning your project folders takes more than three seconds; the timeout is now fifteen seconds, matching what skills already had.
  • •/btw keeps your agent. A side question runs with the same agent and settings as the conversation you asked it in, instead of falling back to the default agent.
v2.16.0

Windows Subsystem for Linux, Office attachments, and live subagent cards

September 22, 2026

  • •Added a Windows Subsystem for Linux (WSL) section to Application Settings on Windows, so you can connect to an installed WSL distribution or switch back to your local Windows environment. When connected, the title bar shows the active distribution name.
  • •You can now attach Microsoft Office documents (Word, Excel, and PowerPoint) to a prompt by dragging and dropping them into the message box, and Gemini models read them natively instead of falling back to opening the stored file.
  • •Subagent invocations now appear as dedicated cards in the conversation stream with live running, waiting, and completed status, a hover control to stop a running subagent, and one-click navigation to its conversation in the side pane.
  • •Prompt actions in interactive widgets and HTML artifacts now fill in and focus the message box instead of sending automatically, so you can review or edit the prompt before submitting it.
  • •Right-click an image in an attachment, a preview modal, or an earlier message to Copy Image or Save Image.
  • •SVG images can now be copied to the clipboard and pasted into other applications.
  • •The loading indicator now shows what the agent is doing while it prepares a response, including tool initialization progress and a live countdown with attempt count when a model request is retried.
  • •The timestamp in the agent's message footer now shows when the response finished rather than when it started, matching the duration shown on long-running turns.
  • •Application keyboard shortcuts now take priority over web previews, so shortcuts keep working while a preview has focus.
  • •The Confirm Undo dialog now keeps the file list at a fixed size and scrolls it in place, so Confirm and Cancel stay visible when reverting many files.
  • •Inline pills and icons inside markdown headings now scale with the heading's size and weight instead of rendering small.
  • •Discovering skills and other customizations is now dramatically faster on large projects and network-mounted folders, cutting a startup scan that previously took over a minute to under a second.
  • •Fixed an issue where browser sign-in could fail permanently if the app disconnected, reloaded, or the computer went to sleep while you were completing sign-in in your browser.
  • •Fixed an issue where expired or rejected enterprise sign-in credentials stayed cached, leaving the app in a state you could not sign back in from.
  • •Fixed an issue where web search returned no summary when the search summarizer used a reasoning model.
v1.2.8

Antigravity CLI: Proportional context compaction budgets, full-window sizing, custom model media support, and leak fixes

September 22, 2026

  • •Improved context compaction to spread its user-request budget across all captured prompts, so a long initial instruction is no longer truncated to a small fixed slice when the other prompts in the conversation are short.
  • •Improved context compaction to size summary and truncation budgets from the model's full context window instead of the compaction trigger threshold, so compacted summaries and background-task lists are no longer prematurely cut short.
  • •Fixed PDF and audio tool outputs and attachments failing with unsupported mime type errors on custom models configured in settings.json; custom models now accept PDFs by default and honor the modelFeatures media flags for images, video, PDF, and audio.
  • •Fixed pressing Ctrl+G to edit the prompt in a full-screen terminal editor such as vim hanging with Vim: Warning: Output is not to a terminal; external editors now run against a real terminal stdout.
  • •Fixed voice dictation sessions longer than 4 minutes failing with a deadline error and erasing the drafted transcription; recordings now automatically stop and finalize at 3 minutes 30 seconds.
  • •Fixed the startup banner displaying a Google Cloud Project ID for consumer (non-enterprise) sign-ins.
  • •Fixed a stack-overflow crash when loading or compacting conversations containing background-task, subagent-management, messaging, or scheduling steps.
  • •Fixed forked conversations inheriting step output data from steps after the fork point, which could collide with new steps produced in the fork.
  • •Fixed a background poller and timer leaking for every conversation session, slowly accumulating memory over long-running sessions.
  • •Fixed canceled conversation and workspace creation requests continuing to provision resources in the background; aborted requests now stop immediately.
  • •Fixed quitting the CLI taking around 5 extra seconds before the process exited; shutdown now cancels open streaming connections immediately instead of waiting for a forced timeout.
v0.1.18

Antigravity IDE: Local model support with LiteRT and LocalOpenAI, standardized evaluation presets, and custom subagent models

September 21, 2026

  • •Antigravity SDK + Local Models Support: Official local model support is now ready to use with first-class LiteRTAgentConfig and LocalOpenAIAgentConfig configurations. Developers can execute on-device models with automated lightweight presets or integrate with local OpenAI-compatible endpoints.
  • •Standardized Evaluation Preset (AgentConfig.eval()): Adds a standardized, benchmark-ready preset that configures autonomous permissions, benchmark retry behavior, daemon execution in commands, and strips image generation and subagents to focus on core coding evaluations.
  • •Custom Subagent Models: Allows developers to assign specific model targets to subagents independently of the root agent configuration.
  • •Built-in Schedule Tool: Enables the schedule tool by default across standard tool groups, permitting agents and subagents to set timers and cron-based background jobs alongside task management.
  • •Automatic Lightweight Presets for LiteRT: Instantiating LiteRTAgentConfig now automatically applies optimized lightweight presets—including reduced prompt overhead and synchronous context compaction—without requiring an explicit call to .lightweight().
  • •Task Management Pairing: Automatically enables the manage_task tool whenever run_command or schedule is active, allowing background task lifecycle management.
  • •LiteRT & Local Model Examples: Added getting-started guides and end-to-end examples demonstrating on-device execution with LiteRTAgentConfig (Gemma 4 26B) and OpenAI-compatible local endpoints via LocalOpenAIAgentConfig.
  • •Sandbox Availability Warning: Added a session startup warning when enable_sandbox=True is requested on an environment or OS backend where sandbox isolation cannot be enforced.
  • •Extended JSON Schema Normalization: Added schema normalization support for OpenAPI and JSON Schema Draft 7 / 2020-12 keywords (such as multipleOf, prefixItems, and dependentSchemas) and prevented accidental mutation of uppercase sample values.
  • •Optimized ToolRunner Coercion: Improved type resolution for closure-scoped tools and forward-referenced ToolContext parameters, and introduced TypeAdapter caching to accelerate tool call execution.
  • •Top-Level ServiceTier Export: Re-exported ServiceTier at the root package namespace for easier import parity.
  • •Excluded ASK_QUESTION from Default Tools: Excluded BuiltinTools.ASK_QUESTION from BuiltinTools.default(). Default configurations run autonomously; agents in headless workflows will no longer attempt interactive user prompts. To re-enable interactive questions, explicitly pass BuiltinTools.ASK_QUESTION in enabled_tools.
  • •Single Compaction Threshold Dial: Simplified CompactionConfig to a single token_threshold property, deprecating legacy context token limits and interval dials. To configure context compaction, specify CompactionConfig(token_threshold=...).
  • •Service Tier Ingestion: Fixed an unhandled ValueError when connecting via gateways reporting unlisted backend service tiers (such as Vertex AI PROVISIONED_THROUGHPUT) by safely ignoring unknown tier values while preserving token counts.
  • •Removed Deprecated modified_arguments_json: Removed the legacy JSON string fallback in tool hook interception in favor of modified_args.
v2.15.1

Windows sandbox support

September 19, 2026

  • •File and network sandboxing on Windows are now supported.
v1.2.7

Antigravity CLI: Inline Kitty graphics for math and Mermaid diagrams, interactive ask_question navigation, dedicated rule token budgets, and 30s retry backoff

September 19, 2026

  • •Added inline Kitty graphics rendering for LaTeX math equations ($$...$$ and fenced math, latex, and tex blocks) and Mermaid flowcharts and sequence diagrams in the artifact detail viewer, with Unicode ASCII fallback, Left/Right arrow horizontal panning for wide diagrams, and m to cycle between Image, ASCII, and Raw views.
  • •Improved the ask_question interactive prompt with Left/Right arrow navigation between questions, inline previews of confirmed write-in answers, check marks on answered options, and single-step submission on the final question.
  • •Improved the CLI startup banner for enterprise accounts to display the active Google Cloud Project ID beneath the signed-in account and plan tier.
  • •Improved model API retry responsiveness by capping per-attempt retry backoff at 30 seconds instead of waiting up to 4 minutes between attempts.
  • •Improved customization token budgeting by giving user and workspace rules a dedicated 20,000-token budget (cutting oversized rules on newline boundaries and listing over-budget rules by path and description) so large rule sets no longer evict skills, workflows, subagents, or MCP tools.
  • •Improved the /usage panel by removing the duplicate remaining-quota percentage line beneath each progress bar.
  • •Improved the default agent and subagent toolset by retiring the legacy find_by_name, grep_search, and list_dir tools from the default baseline while keeping them available to custom agents that explicitly list them in tools.
  • •Fixed plugin skill slash commands being double-prefixed (/::) when a skill's frontmatter name already includes the plugin prefix, or being shadowed when multiple plugins define skills with the same short name.
  • •Fixed plugin upgrades leaving old MCP server and sidecar processes running from deleted install directories, and pruned superseded plugin versions and staging directories from the marketplace cache on startup.
  • •Fixed disabled plugins disappearing from the /plugin list after enabled-only customization queries, and hardened plugin ID path validation on uninstall.
  • •Fixed terminal rendering and Kitty keyboard protocol stack handling on exit and screen clear by upgrading Bubble Tea to v2.0.9.
  • •Fixed headless (-p / --prompt) runs occasionally skipping the background-task waiting notice, logged background SDK tool progress to task log files, and reduced memory usage by cloning truncated command output previews.
  • •Fixed starting the CLI unpinning conversations or marking them unread in the desktop app.
v2.15.0

Custom agent controls and keyboard navigation

September 18, 2026

  • •Custom agents can now switch off the default prompt sections and default tools and add back only the tools they need.
  • •Page Up, Page Down, Home, and End now scroll through a conversation, and Escape steps out of the prompt box.
  • •The custom agent you pick in the message box is remembered after a reload, and resets to the main agent if that agent is deleted or turned off.
  • •Dragging a file over the chat now highlights the message box itself, so it is clearer where the file will land.
  • •The project picker above the message box now reads "No Project" when you are working outside of a project, instead of "New Conversation".
  • •Improved performance when switching between conversations in the sidebar.
  • •Bold text in chat now renders at a slightly lighter weight so it sits better with the text around it.
  • •Fixed an issue where your saved settings and project list could be overwritten when the app failed to read its state file.
  • •Fixed an issue where permission settings accumulated duplicate entries, which made conversation files grow very large and slowed the app down.
  • •Fixed an issue where starting a new conversation could show a false crash recovery notice.
  • •Fixed an issue where a conversation started without a folder pulled in files and settings from unrelated projects you had open.
  • •A command that is killed when the app restarts is now reported as canceled instead of appearing to finish successfully.
  • •The agent now reports a clear error when it tries to read a binary file it cannot display, instead of returning unreadable content.
  • •A malformed tool call from the model now appears as a short "Invalid tool call" note rather than a failure.
  • •Fixed an issue where an error that arrived without any tool activity in the turn was dropped instead of shown in the conversation.
v1.2.6

Antigravity CLI: Session-scoped Remote Control, unlimited headless run timeouts, structured error reporting, and artifact text selection

September 18, 2026

  • •Added Remote Control (start a connection via --remote-control startup flag or /remote-control slash command) to create a session-scoped remote connection for following and controlling your active terminal session from another device. Typing /remote-control off or closing the session automatically tears down the tunnel and unregisters the device from the active Remote Control session list.
  • •Changed the default timeout for headless (-p / --prompt) runs from 5 minutes to unlimited so long-running agent turns run until the response completes unless --print-timeout is passed explicitly, and enabled daemon background commands in headless GEMINI_API_KEY sessions so background servers stay running after the turn finishes.
  • •Improved headless (-p / --prompt) error reporting when a turn terminates on an agent or model API failure: the CLI now prints a structured AGY_ERROR: {...} JSON line on stderr with canonical status, HTTP or gRPC error code, retryability, and error ID (including HTTP status mapping for GEMINI_API_KEY SDK errors) and exits with code 3 instead of 1.
  • •Improved word-wise cursor movement (Alt+F, Alt+B, and Ctrl/Alt+Arrow keys) and word deletion (Ctrl+W, Alt+Backspace, and Alt+D) in the prompt editor to stop at punctuation boundaries instead of only whitespace, making it easy to step through or delete individual segments of file paths, URLs, and flags.
  • •Fixed turns triggered from a connected Remote Control session or running across secondary workspaces executing without the CLI session's active permission mode, cycle mode, and non-workspace file access grants.
  • •Fixed artifacts in the Remote Control companion rendering as plain .md file links instead of rich artifact cards when the CLI's application data directory differs from the default bundle name.
  • •Fixed text selection in the full-screen artifact viewer capturing the line-number gutter and trailing padding; dragging across the viewer now highlights and copies only the document text, with Ctrl+C to re-copy an active selection, Esc to clear it, and Shift+drag for native terminal selection.
  • •Fixed submitting /model while a turn is already running switching the active model immediately in the middle of the in-flight turn; the one-shot model switch now waits until the queued prompt begins executing so the running turn and any earlier queued prompts finish on the session's original model.
  • •Fixed file edits with diffs larger than 1 MiB exceeding the conversation storage limit and force-clearing the session; oversized edits now preserve their line-change statistics while omitting the raw diff body from stored conversation history and skipping the elided diff during /rewind reverts.
  • •Fixed /rewind conversation reverts and forks sweeping backward to an older workspace snapshot when recent snapshot commits were skipped, which could silently overwrite kept work; snapshot lookup now sweeps forward from the target step and falls back to step-by-step revert replay when no later snapshot exists.
v1.2.5

Antigravity CLI: Subagent roster prompt injection, background task names, credential invalidation handling, and thinking frame freeze fixes

September 17, 2026

  • •Added automatic subagent guidance for custom agents defined in Markdown: agents that list invoke_subagent in their tools now receive the roster of available subagents and usage instructions in their system prompt, so they can actually delegate to the subagents they declared.
  • •Improved background task naming so a task keeps the name it was given when sent to the background; completion notifications and task lists now show that name instead of a generic auto-derived one.
  • •Fixed stale credentials lingering after the sign-in server definitively rejects them (for example a revoked or invalidated enterprise account); the CLI now signs you out and clears the stale tokens so you can sign in again cleanly, while temporary network failures, server errors, and rate limits never cost you your session.
  • •Fixed commands killed by an outside signal (for example when the whole session shuts down mid-run) being recorded as successful runs with exit code 0; such commands now finish as canceled while keeping the output collected before the interruption.
  • •Fixed the Interrupted hint only appearing when Esc was pressed locally in the terminal; it now appears whenever the current turn is actually cancelled, including when it is stopped from a connected remote session.
  • •Fixed the artifact viewer leaving markdown text stuck at its original width after a terminal resize; content now re-wraps to the new window size.
  • •Fixed in-progress thinking frames occasionally freezing permanently in the conversation history (for example showing Thinking... (31s) forever), including after a terminal resize or session reload.
v1.2.4

Antigravity CLI: Live skill reloading, interactive model search, mid-session thought signature fixes, and self-correcting tool validation

September 16, 2026

  • •Added a /skills reload subcommand to asynchronously reload discovered skills and slash commands without restarting the session or blocking user input.
  • •Added an inline argument autocomplete dropdown when typing /model and a live fuzzy search bar inside the interactive /model picker to filter models by name or ID.
  • •Improved authentication error messages when OAuth tokens lack required scopes by including explicit instructions to run /logout and /login.
  • •Fixed mid-conversation model switching to Gemini thinking models failing with thought_signature validation errors when prior turns were generated by non-Gemini models.
  • •Fixed web search (search_web) failing with "no summary returned from GenerateContent" when the summarization model emits leading thought parts.
  • •Fixed agent turns terminating prematurely with NO_TOOL_CALL when a tool call fails schema validation, allowing the agent loop to return the validation error and self-correct.
  • •Fixed MCP tool schema augmentation mutating tool definitions in place, preventing strict argument validation failures.
  • •Fixed hooks.json configurations being silently dropped when customization token budget truncation is active.
  • •Fixed custom subagents losing configured exclude skill filters when runtime skill filtering is applied.
  • •Fixed subagent status and termination tracking under pubsub batch coalescing so killed subagents are not reset to active by late step updates.
  • •Fixed conversations with active turns or running daemon background tasks failing to auto-resume after a restart.
  • •Fixed terminal ERROR steps (such as failed tool executions or timeouts) being omitted from transcript.jsonl conversation logs.
  • •Fixed raw OSC 8 escape sequences rendering in Apple_Terminal over SSH connections by disabling unsupported hyperlink sequences.
v2.14.0

New Permissions System & Terminal and Git version control for Enterprise

September 15, 2026

  • •Enterprise and Business accounts can now use the integrated terminal and Git version control in the sidebar.
  • •Conversations with very long histories now load faster and use less memory.
  • •Removed a redundant scan of your skills, rules, and other customization files that ran on every message, so messages are acknowledged faster.
  • •Settings, artifacts, and terminals opened in their own tab now load faster and no longer flash an empty container first.
  • •The agent's temporary scratch files are no longer watched, synced, or shown in the Artifacts panel and Review pane, so they no longer add noise to either.
  • •Reorganized the conversation menu so Archive and Delete sit together at the bottom behind their own divider, and added Share and Move to Group to the right-click menu.
  • •The command palette now opens over a dimmed backdrop with enter and exit animations, matching the other dialogs in the app.
  • •Renamed the global permissions section on the General settings screen to "Global Permissions" and the inherit option in project settings to "Inherit Global", so the names match the screen they point at.
  • •Pressing the new conversation shortcut on the home screen now toggles between your last-selected project and a standalone conversation instead of staying in standalone mode.
  • •Updated the Vesper dark theme with lilac and pink accents for keywords and operators, and dimmer comments.
  • •Fixed an issue where opening Settings, an artifact, or a terminal in its own tab could show a blank screen.
  • •Fixed a crash that could occur when the app failed to read your rule files.
  • •Fixed a memory leak where finished terminal commands held on to their full output for the rest of the session.
  • •Fixed an issue where the app could freeze for several seconds after reconnecting following a period of inactivity, which was most noticeable with a large number of conversations.
  • •Fixed an issue where subagents that had already finished could keep showing as running, which also left follow-up messages queued until restart.
v1.2.3

Antigravity CLI: Copy support for side questions, native backend tool-choice constraints, and subagent MCP inheritance

September 15, 2026

  • •Added the /copy btw slash subcommand to copy the full text of the active /btw side-question response to the clipboard even when the response card is collapsed or scrolled, along with argument ghost hints when typing /copy.
  • •Improved tool-calling fidelity by translating per-request tool-choice constraints (any, required, and named functions) into native backend function-calling configurations.
  • •Fixed the /hooks command and hook inspection utilities omitting hooks bundled inside enabled plugins when listing active hooks.json configurations.
  • •Fixed custom subagents created with enable_mcp_tools: true receiving an empty MCP server list instead of inheriting the parent agent's configured MCP servers, and fixed declarative subagent configurations failing to resolve relative config file paths (relative_path_to_config) against the parent agent's directory.
  • •Fixed proactive feedback prompts triggering prematurely during the first few turns of a session or on transient, recovered tool errors.
v0.1.17

Antigravity IDE: Conversation compaction controls, forward-looking budget scopes, and tool output token truncation

September 14, 2026

  • •Compaction Configuration: Adds CompactionConfig on AgentConfig to govern sliding-window conversation history compaction through an explicit token ceiling dial (token_threshold), deprecating CapabilitiesConfig.compaction_threshold.
  • •Forward-Looking Budget Scope: Adds BudgetScope.FORWARD_LOOKING to BudgetConfig to enforce model call and token budgets across newly resumed execution turns without counting previous historical usage.
  • •Tool Output Token Truncation: Exposes tool_output_truncation_config across agent configurations to cap token output volume initially for run_command executions in localharness.
  • •UsageMetadata Arithmetic: Supports standard Python arithmetic protocols on UsageMetadata, enabling scalar multiplications, scaling, and accumulating token counts using built-in sum().
  • •Tool Wrapper Metadata Preservation: Preserves function signature, module name, annotations, and original callable references via __wrapped__ when registering tools with ToolWithSchema.
  • •Interactive REPL Policy Flattening: Automatically flattens nested policy lists during interactive REPL upgrades so nested command authorization rules correctly upgrade to prompt the user.
  • •Terminal Command Sandboxing Guide: Added getting-started guide and references demonstrating OS-level command sandboxing using RunCommandConfig(enable_sandbox=True) paired with execution policies.
  • •Tool Call Deserialization: Fixed dropped tool arguments during tool call handling when incoming payloads provide structured dictionary arguments rather than serialized JSON strings.
  • •Local Step Trajectory Tracking: Fixed missing provenance metadata by forwarding trajectory_id from incoming tool calls to local connection execution steps.
  • •Dynamic Content Proto Resolution: Fixed an AttributeError when importing struct_converter in external environments missing internal protobuf definitions by resolving descriptor types dynamically at runtime.
v1.2.2

Antigravity CLI: Plugin MCP namespacing, conversation memory leak fixes, oversized file guardrails, and unsandboxed rule migration warnings

September 12, 2026

  • •Improved the startup warning for deprecated unsandboxed permission rules across CLI, shared, and project configuration files to list each affected file path, up to five offending rules, and step-by-step instructions for migrating them to command rules.
  • •Improved /resume startup responsiveness when opening a large conversation history with a cold or stale summary cache.
  • •Fixed MCP servers bundled inside plugins colliding with each other or with user-configured servers in mcp_config.json when they shared the same server name by automatically namespacing plugin MCP servers as _.
  • •Fixed a memory leak where opening or scanning conversations left background step-cache eviction goroutines running for the rest of the session, significantly reducing memory usage after opening /resume or switching conversations.
  • •Fixed view_file attempting to parse non-UTF-8 binary files as text or loading files larger than 100 MB into the model context; unsupported binary formats and oversized files are now rejected with a clear error before overflowing the context window.
  • •Fixed Gemini API (GEMINI_API_KEY) sessions dropping model thinking blocks from prior turns on subsequent user messages and failing to propagate thought signatures on text and thought parts.
  • •Fixed artifact review failing to trigger when a directory name above .gemini/ matched a skipped path component such as scratch, prevented conversation forks and snapshot reverts from copying internal .system_generated/subagents and .system_generated/worktrees directories, and cleaned up subagent metadata records when deleting a conversation.
  • •Fixed deleted conversations being recreated as empty, schema-less SQLite database files when background queries reconnected after deletion.
  • •Fixed conversations launched without a workspace folder inheriting workspace paths and customizations from other open sessions.
v1.2.1

Antigravity CLI: Custom agent component exclusions, resilient model API retry handling, and conversation continuation fixes

September 11, 2026

  • •Added support for excludeDefaultComponents: true in custom agent Markdown frontmatter, allowing custom agents to opt out of default prompt sections and built-in tools while preserving post-invocation hooks.
  • •Improved model API error resilience and diagnostics: transient genai.APIError failures (502, 503, 504, per-minute 429 rate limits, and mid-stream interruptions) automatically retry in-process with exponential backoff while preserving completed tool call outputs, and unrecovered 503 and 429 responses surface clear user-facing error messages.
  • •Improved MCP and provider tool schema validation to preserve open object schemas (such as {"type": "object"} or explicit additionalProperties: true) instead of rejecting undeclared arguments on schemas that allow them.
  • •Improved per-turn responsiveness and reduced memory usage when opening large conversations.
  • •Fixed --continue starting a brand-new conversation when launched from a subdirectory, after a crash, or while another session is open in the same workspace; it now falls back to the most recent non-empty conversation in the current workspace or its parent/child directories.
  • •Fixed full-screen blank flashes in inline mode when content first pushes to scrollback, at the end of a turn, or when clearing the screen with Ctrl+L.
  • •Fixed remote companion UIs connected to an interactive CLI session via Remote Control displaying an unauthenticated sign-in screen instead of the active session's signed-in state.
  • •Fixed the status line reporting the terminal sandbox as disabled when the session was launched with the --sandbox command-line flag.
  • •Fixed image zoom keys (Ctrl+= and Ctrl+-) and the footer zoom hint appearing in the artifact viewer when a Mermaid diagram is rendered in ASCII mode instead of as a Kitty image.
v1.2.0

Antigravity CLI: Background service registration with remote-control, expanded half-page scrolling, and content safety reporting

September 10, 2026

  • •Added remote-control start, remote-control status, and remote-control stop subcommands to register the CLI with your operating system's service manager as a background daemon that persists across logouts and reboots, including --name for custom instance labels and --session to scope to the active login session.
  • •Improved half-page scrolling across all views (altscreen mode, diff viewer, and detail panels where Ctrl+D no longer triggers exit prompts) and added Shift+Up and Shift+Down default keybindings (navigation.half_page_up and navigation.half_page_down).
  • •Fixed prompts or model responses blocked by content safety filters failing with generic errors or empty turns by surfacing explicit content-filter stop reasons.
  • •Fixed temporary files in scratch/ directories triggering recursive filesystem watchers and cluttering artifact reviews and checkpoints.
  • •Fixed MCP servers bundled inside global plugins failing to initialize at CLI startup or failing to update running states when plugins are toggled.
  • •Fixed schema validation errors for third-party MCP server tools whose input schemas omit additionalProperties.
  • •Fixed redundant filesystem customization discovery walks running on every message when no slash commands were invoked.
  • •Fixed spurious ERROR: logging before google.Init log lines appearing in cli.log and background daemon outputs.
  • •Fixed macOS background service lifecycle issues, legacy script cleanup, and paid Google Cloud project license availability for Remote Control.
  • •Fixed older conversations failing to load with unknown step type errors upon resumption.
v2.13.0

Introducing new Documents section and several UX enhancements for organization and control

September 9, 2026

  • •External files such as Google Drive links, PDFs, and Office documents now appear in their own Documents section in the sidebar above Artifacts.
  • •Added a "Hide Whitespace Changes" option to the Review Changes overflow menu and file diff viewers to filter out whitespace-only edits.
  • •Code and data artifacts like SQL and JSONL files now open in a virtualized viewer with syntax highlighting and line numbers, keeping the app responsive when viewing large files and supporting inline comments.
  • •Commands executed in the sandbox now display a shield badge in the command header that links to sandbox documentation.
  • •Settings displays clear warnings with file paths and a copy button when configuration or project files fail to parse.
  • •Closing a side question now minimizes it to a button in the composer toolbar instead of clearing it. Clicking the button restores the panel so you can review previous side questions without retyping /btw, and a new delete button lets you remove questions you no longer need.
  • •Added a Cancel button and keyboard shortcuts (Ctrl+C on macOS, Ctrl+D on Linux and Windows) to interactive question prompts, letting you stop the agent and return to the chat input without submitting blank answers.
  • •Quote or add selected text to chat using Cmd+L or Cmd+I on macOS, or Ctrl+L and Ctrl+I on Windows and Linux. The text selection popup also adjusts button widths to fit shortcut labels.
  • •Agent scratch files now appear in a dedicated, collapsible Scratch Files section in the side panel rather than mixing into the primary Artifacts list. Turn cards also hide scratch files unless explicitly marked as user-facing.
  • •Unified sidebar section headers and spacing so row heights, collapse controls, and section gaps are consistent between pinned items and projects.
  • •Pin, unpin, and rename conversations directly from the command palette when a conversation is open.
  • •Added an option to archive the active conversation directly from the command palette, and updated archiving to navigate back to the home screen.
  • •Attached review comments now clear immediately from the input box and diff panes when you send a message, and restore if the message fails to send.
  • •Toast notifications stay on screen for 8 seconds instead of 5 seconds by default, giving you more time to read multi-line messages and error details.
  • •Adjusted spacing in the model quota panel and increased its maximum height to eliminate unnecessary scrollbars when viewing quota across multiple models.
v1.1.28

Antigravity CLI: Model API retry resilience, headless print optimizations, and detailed tool approval prompts

September 9, 2026

  • •Improved resilience to transient model API errors by retrying errors such as 503 Unavailable with extended exponential backoff to prevent brief hiccups from aborting sessions.
  • •Improved sign-in and startup speed by reading signed-in identity details from stored credentials instead of making network requests on every launch.
  • •Improved headless (-p) runs to exit promptly upon delivering final answers, waiting for non-daemon background tasks and scheduled timers within --print-timeout while preserving running background daemons.
  • •Improved failure reporting in headless (-p) runs by printing fatal errors to stderr with stable error: markers and adding truncation notifications.
  • •Improved headless (-p) latency by eliminating up to 200 ms of idle delay per turn and skipping unused conversation title generation model calls.
  • •Improved tool approval prompts to display specific action requests (e.g. Run this command?, Allow access to this URL?, or Allow calling this tool?), restricting command editing to commands and including a Reason: explanation when triggered by hooks or cross-project files.
  • •Improved model selection auditability by logging alias resolutions, --effort variant mappings, and deprecated model replacements in cli.log.
  • •Changed --print-timeout expiration behavior in headless mode to return partial output and exit successfully with a warning on stderr instead of raising a timeout failure.
  • •Changed default URL fetching permissions to prompt for approval by default before reading external URLs unless access has been pre-granted.
  • •Fixed plugin reinstalls leaving behind files deleted from the source by replacing managed plugin directories cleanly, preventing self-directory installation corruption, and cleaning up disabled state entries from config.json upon uninstall.
  • •Fixed plugin-defined MCP servers resolving relative working directories incorrectly by scoping them directly to the plugin's root directory.
  • •Fixed a startup race condition where subagents could fail to discover tools from MCP servers that were still initializing.
  • •Fixed subagents occasionally appearing stuck in running states in large conversations, resolving delays delivering queued idle messages.
  • •Fixed a memory leak where finished terminal command executions retained internal state throughout long-running sessions.
  • •Fixed headless (-p) runs hanging indefinitely on interactive implementation-plan approval prompts by proceeding through plan review automatically in non-interactive mode.
v1.1.27

Antigravity CLI: Mid-conversation model execution, custom agent subagent dependencies, and MCP parameter validation fixes

September 5, 2026

  • •Added /model , which runs a single prompt on another model and then returns the session to the model it was using, so you can consult a different model mid-conversation without disturbing your saved default.
  • •Added a conversation_title field to the JSON payload passed to custom status line and window title scripts, so they can show the active conversation's name and pick up renames immediately.
  • •Added an agents list to custom agent Markdown frontmatter, letting an agent declare the subagents it depends on using the same workspace-relative, absolute, and agent-relative path rules as skills.
  • •Improved /model to show a [model] argument hint as you type, so the command's arguments are discoverable without opening help.
  • •Improved the /settings panel so each Verbosity option explains itself as you highlight it, describing whether tool calls, commands, and thoughts are shown in full or collapsed into a token metrics table.
  • •Improved the sign-in and Google Cloud setup screens to use the CLI's standard styled key hints, which follow your color scheme and keybindings and drop the navigation hint when only one option is available.
  • •Changed /model to report Model already set to when the session is already using that model, instead of reporting a switch that did not happen.
  • •Fixed tool calls to MCP servers accepting arguments the server's own schema never declared, so an invented parameter is now rejected and corrected instead of being silently dropped.
  • •Fixed headless runs with -p silently skipping tool actions they were not permitted to take, which now end with a notice naming the refused actions and report them as denied_actions in the JSON output.
  • •Fixed ? in Vim Normal mode opening the shortcuts panel while the prompt already contained text, so character-search and replace operators such as f?, t?, and df? work; ? still opens shortcuts on an empty prompt.
  • •Fixed /model with no argument doing nothing when run before the session had finished starting up, so it now opens the model picker.
  • •Fixed print mode (-p) exiting before the session finished shutting down, which could drop the run's trailing conversation history before it reached disk.
  • •Fixed a redundant approval prompt when the agent reads or writes another conversation's artifact files after you have already allowed access to files outside your workspace.
v1.1.26

Antigravity CLI: Artifact viewer half-page scrolling, workspace picker grouping setting, and SQLite WAL flushing

September 4, 2026

  • •Added half-page scrolling with Ctrl+D and Ctrl+U to the artifact viewer.
  • •Added the pickerGrouping setting to /config and settings.json to configure the default conversation list view in /resume (flat or grouped by workspace).
  • •Improved terminal ASCII diagram rendering for Mermaid flowcharts in the artifact viewer and conversation.
  • •Improved /logout execution time by short-circuiting token removal directly to file storage when keyring storage is bypassed or unreachable.
  • •Changed unselected model families in the interactive /model picker to default to medium reasoning effort instead of low.
  • •Fixed subagent tasks unexpectedly prompting for tool approval in always-proceed mode while viewing the subagent details panel.
  • •Fixed orphaned Git worktrees accumulating on disk under .system_generated/worktrees when killing subagents or deleting conversations.
  • •Fixed SQLite database WAL checkpointing on CLI exit so trailing session metadata updates are flushed to disk before shutdown.
  • •Fixed customization discovery logging spurious errors when accessing temporary directories or paths outside the active workspace.
v2.12.2

Gemini 3.8 Flash using ADC in AGY Enterprise

September 3, 2026

  • •Enterprise users can now select and use Gemini 3.8 Flash via ADC for agentic tasks.
v1.1.25

Antigravity CLI: Workspace-grouped resume view, Gemini 3.8 Flash support, and Markdown agent ambient customization inheritance

September 3, 2026

  • •Added an opt-in workspace-grouped view to the /resume conversation picker, allowing users to toggle between a flat list and conversations grouped by directory with Ctrl+F.
  • •Added Gemini 3.8 Flash to the model catalog when connecting with a GEMINI_API_KEY.
  • •Changed custom agents defined in Markdown to inherit ambient skills, rules, and subagents by default, matching the configuration of default agents.
  • •Fixed MCP OAuth authentication failing when authorization servers return authorization codes longer than 1024 characters.
  • •Fixed skill path matching and grouping in the /skills panel on Windows where host path separators (\) caused global and workspace skills to be misclassified.
  • •Fixed relative path resolution in Markdown-defined custom agents so relative subagent and plugin paths resolve correctly against the agent definition's directory.
  • •Fixed duplicate permission grants accumulating in configuration settings across session reloads and subagent invocations.
  • •Fixed /boost failing at runtime by improving worker tool configurations.
  • •Fixed a fatal nil pointer crash in the agent runtime caused by background summary updates attempting to read cached steps after trajectory closure.
  • •Hardened Remote Control reverse-tunnel routing.
v2.12.0

Quoting, /boost, and improved Settings

September 2, 2026

  • •You can now highlight portions of Antigravity responses to quote as context for follow-up prompts.
  • •Introduced the /boost slash command to enhance thinking effort by using a multi-agent reasoning pipeline.
  • •General Settings now shows which of your projects override a setting, with a link to jump straight to that project's settings, and opening Settings opens the active project's settings when overrides are present.
  • •Terminal split layouts are now preserved across window reloads.
  • •The side question panel now has back and forward controls for stepping through the questions you have asked in a session.
  • •You can now send a message with the send button while dictation is still running, instead of having to stop recording first.
  • •Dragging to select a region of an image for a comment now updates the selection immediately upon release.
  • •Added drag-and-drop and improved support for attaching audio files to conversations, and fixed an issue where WebM files were treated as audio.
  • •Fixed an issue that could cause authentication errors part way through a turn on slower network connections.
  • •Permission prompts again describe the specific action being requested instead of showing a generic title.
  • •Fixed an issue where subagents running side by side disappeared from the conversation when one of them reported progress.
  • •Fixed an issue where an extension or automation could briefly show an unavailable error after being restarted.
  • •A failing custom hook no longer ends the session; it is now reported as an error and the conversation continues.
  • •Fixed the connected tool server configuration dialog overflowing its window.
  • •Fixed the built-in workflow migration helper reporting wrong paths and moving the wrong files on Windows.
v1.1.24

Antigravity CLI: MCP panel navigation improvements, multi-line comment support in mcp_config.json, and headless stream cleanup

September 2, 2026

  • •Improved /mcp panel navigation so up and down arrow keys strictly navigate between MCP servers and plugins, left and right arrow keys cycle available actions, and Esc exits action mode or the panel.
  • •Fixed duplicate agent entries appearing in the /agents picker when an agent with the same name is discovered across multiple configuration sources or plugins.
  • •Fixed tool initialization and agent startup failing when launched from an inaccessible or deleted working directory by using absolute URI schemes for in-memory parameter schemas.
  • •Fixed headless CLI invocations with piped standard output or standard error hanging on exit by setting FD_CLOEXEC on the preserved streams so child processes do not keep the caller's pipes open.
  • •Fixed MCP configuration parsing failing when mcp_config.json contains single-line (//) comments, multi-line (/ /) comments, or trailing commas.
  • •Fixed orphaned annotation files accumulating in local storage when deleting conversations.
  • •Fixed /btw side questions in conversations with an active /goal being forced to continue and making unintended tool calls.
v1.1.23

Antigravity CLI: Model autocompletion improvements, subagent streaming optimizations, and MCP tool resolution fixes

September 1, 2026

  • •Improved /model autocompletion to accept the proposed model name ghost text using Tab.
  • •Reduced subagent streaming overhead by sending subagent trajectory metadata once per subtrajectory instead of with every step.
  • •Fixed commands with subcommands (such as models or agents) hanging on inherited standard input pipes.
  • •Fixed CLI crashes caused by prompt hooks by catching hook panics and rejecting nil completion configurations in model requests.
  • •Fixed tool invocations and results omitting tool-call IDs when reconstructing request history for Gemini models.
  • •Fixed tool permission prompts for native and MCP tool calls displaying generic titles instead of human-readable action descriptions.
  • •Fixed unconfigured or interrupted Google Cloud authentication dropping into broken chat sessions instead of reprompting the sign-in screen.
  • •Fixed transient authentication errors from clock skew by proactively refreshing browser and WIF OAuth tokens 5 minutes before expiration.
  • •Fixed instructional cycle mode placeholders reappearing in the input prompt after typing and clearing content.
  • •Fixed subagents defined with enable_mcp_tools=true failing with unknown tool errors by ensuring the MCP dispatcher is available to the subagent executor.
  • •Fixed prompts submitted immediately after login being discarded by queueing them until background account verification finishes.
  • •Fixed cancelled or killed subagents remaining stuck in the "Running" state in the UI task drawer across ancestor conversations.
  • •Fixed parsing MCP JSON configuration files on Windows when saved with a UTF-8 byte order mark (BOM).
v0.1.16

Antigravity IDE: Default Gemini 3.8 Flash model upgrade, lightweight agent configuration, and Vertex AI Express mode

August 31, 2026

  • •Default Model Update to Gemini 3.8 Flash: The default model for new agents and configurations has been updated to gemini-3.8-flash, delivering higher reasoning quality and stronger task performance. Developers can override this default by specifying model in their configuration:
  • •Optimized Lightweight Agent Configuration: New .lightweight() method on agent configurations (including LocalAgentConfig and LiteRTAgentConfig) applies preset optimizations for smaller, local-running models by configuring minimal tool sets, minimal prompting, and disabling background subagents:
  • •Vertex AI Express Mode (API Key Support): Developers can now connect to Vertex AI using Express mode by providing an API key directly on LocalAgentConfig(vertex=True, api_key="..."), simplifying authentication without needing full GCP project/location ADC setup:
  • •Support for Callable Class and Dataclass Tools: The SDK's ToolRunner now inspects and executes tools defined as callable class instances (functors) and dataclass methods, enhancing flexibility for custom tool implementations:
  • •OS Sandbox Opt-in for Commands: Added an enable_sandbox field to RunCommandConfig to allow developers to execute terminal commands within an OS-level sandbox environment:
  • •Tool Invocation Argument Flexibility: ToolWithSchema and public callable proxies now accept both positional (args) and keyword arguments (*kwargs), matching standard Python function calling conventions.
  • •Support for genai.Content Media: Introduced a structconverter to support media blocks from genai.Content objects within the SDK, enabling richer multimodal interactions.
  • •MCP Dependency Compatibility Widening: The SDK now supports both mcp>=1.0 and mcp<3.0 dependencies.
  • •Stop Hook Integration: Agents now support the StopHook lifecycle hook, triggered when an agent's execution is externally stopped, enabling custom cleanup and resource logging actions:
  • •Interactive Example Agent Behavior: Fixed interactive SDK examples (interactive_cli.py, human_in_the_loop.py) to consistently configure AgentBehavior.INTERACTIVE.
  • •Tool Runner stdio MCP Environment: Resolved an issue in exported SDK examples where stdio MCP servers failed by ensuring child processes use sys.executable within the active virtual environment.
  • •Step Token Usage Deprecation: Deprecated Step.usage_metadata in favor of consolidated turn-level (ChatResponse.usage_metadata) and session-level (agent.conversation.total_usage) reporting.
v1.1.22

Antigravity CLI: Model selection command arguments, reasoning effort autocompletion, transient retry handling, and UI performance fixes

August 27, 2026

  • •Added a /model argument to switch models by name, slug, or label and set defaults in one step with inline ghost text autocompletion.
  • •Improved the /effort hint to complete typed text dynamically instead of displaying a static placeholder.
  • •Improved artifact handling in sessions generating many files by coalescing bursts of filesystem events into a single rescan.
  • •Fixed selectable reasoning effort configuration for Gemini 3.1 Pro and Gemini 3.5 Flash when authenticating via Gemini API keys.
  • •Fixed continuous interface redraws when the tasks panel or subagent detail panel was open with no active tasks, significantly reducing idle CPU usage.
  • •Fixed running subagent elapsed timers freezing on screen while the parent agent was in a waiting state.
  • •Fixed transient HTTP 502 Bad Gateway errors terminating runs by adding automatic retry handling with backoff.
  • •Fixed self subagents launched from unconfigured sessions re-resolving configurations from scratch and drifting from parent autonomous execution modes.
  • •Fixed Windows file deletion sharing violations by retrying deletions with backoff before failing.
  • •Fixed headless daemon startup banner printing unsupported localhost browser URLs to service manager logs.
  • •Fixed the built-in migrate-workflows skill to properly handle Windows path separators and home directories.
v2.11.0

Generative UI and UI improvements

August 26, 2026

  • •Added support for referencing and inlining external files directly using @path/to/file syntax within AGENTS.md and custom rule files.
  • •Added support for rendering YAML frontmatter as a formatted metadata card in markdown files and artifacts.
  • •Added support for KaTeX math formatting, Chart.js, and Plotly charts in generative UI widgets and artifact previews.
  • •Added the ability to split terminals side-by-side in the terminal panel using a dedicated split button or keyboard shortcut (Ctrl+Shift+5 on Linux/Windows, Cmd+\ on Mac), complete with draggable divider resizing and tree indicators in the terminal list.
  • •Added the Darcula theme preset and syntax highlighting color palette.
  • •Added support for viewing specific page ranges (StartPage and EndPage) in multi-page documents (like PDFs) and specifying image resolution (MediaResolution) in the view_file tool.
  • •Added support for hover preview card on skills chip in chat.
  • •Added support for defining a rules: key in custom markdown agent frontmatter to bind specific rule files directly to an agent.
  • •Added support for discovering custom skills, agents, and rules defined in skills.json, agents.json, and rules.json configuration files located within project subdirectories.
  • •Several overall UX improvements for performance, accessibility, and project configurations.
  • •Fixed an issue where slash commands unavailable to a selected custom agent were incorrectly shown in the command menu.
  • •Fixed an issue where image attachments in the message composer were lost when switching between conversations.
  • •Fixed an issue where Ogg audio and video files were assigned generic MIME types that could cause model errors.
  • •Fixed an issue where custom color themes with transparency or alpha channels caused UI text to render in red.
  • •Fixed an icon mismatch where the title bar overflow menu displayed a generic terminal icon instead of matching the tab icon in the side panel.
v1.1.21

Antigravity CLI: Voice dictation, embedded ripgrep code search, status line cost metrics, and UTF-8 encoding fixes

August 26, 2026

  • •Added /voice dictation to transcribe speech directly into the prompt with f5 and /voice toggle shortcuts, introduced the mic-serve subcommand to forward a local microphone over SSH, and improved quota messaging for concurrent stream limits.
  • •Added a cost field to the status line data model, exposing unrounded estimated session costs to track running token spend.
  • •Improved agent code search by bundling an embedded ripgrep binary instead of invoking external system binaries, increasing search performance and cross-platform consistency.
  • •Improved the always-proceed permission mode to auto-approve MCP tool calls and page reads without prompting.
  • •Improved allow-always permission suggestions for script runners (npm run, yarn, pnpm, cargo run) by scoping approvals to specific script names.
  • •Improved conversation titles by generating them automatically on creation, providing meaningful session names in the resume picker.
  • •Improved error diagnostics when an MCP server configured for Google credentials cannot locate Application Default Credentials (ADC).
  • •Fixed corrupted file edits in documents containing non-ASCII text (CJK characters, accented letters, emoji) caused by inexact offset matches producing invalid UTF-8.
  • •Fixed sessions stalling mid-response when a tool result or file diff contained invalid UTF-8.
  • •Fixed file writes being reported as failures after successfully saving to disk, preventing unnecessary agent retry loops on large files and notebooks.
  • •Fixed precedence resolution so explicitly configured skill and plugin paths take priority over automatically discovered customizations during name collisions.
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