0.2.62 (05 June 2026)

  • Claude Code: Present the real served model as the agent’s own identity (e.g. its “You are powered by the model …” system prompt) instead of the bridge sentinel. Added a model_config parameter to override the presented identity.
  • Claude Code: opus_model / sonnet_model / haiku_model / subagent_model are now actually honored — previously the bridge fallback collapsed them onto a single model.
  • Tracing: Only trace full session output when debug option is passed.

0.2.61 (03 June 2026)

  • Claude Code: Fix system prompt being re-sent on resumed turns.
  • Codex CLI: Align OpenAIAPI-derived custom providers by their declared service_model_name().
  • Codex CLI: Fall back to a bundled model catalog when the version-matched models.json can’t be fetched.

0.2.60 (02 June 2026)

  • Update Inspect AI dependency to 0.3.234

0.2.59 (31 May 2026)

  • Codex CLI: Detect and apply agent spans automatically from Codex event stream.

0.2.57 (30 May 2026)

  • Codex CLI: Align the system prompt and tool set with the real bridged model. model_config now defaults to None, deriving Codex’s --model slug from the actual model. Pass an explicit model_config to override.
  • Codex CLI: Add options for enabling/disabling web_search and goals tools (both default to enabled).
  • Codex CLI: Improve MCP tests to check for correct tool names and assert results.
  • Gemini CLI: Explicity set auth type to “gemini-api-key” (required for recent versions of the CLI).

0.2.56 (25 May 2026)

  • OpenCode: Install ripgrep for access to native skills.
  • Claude Code: Improved live event capture (no longer requires injection of spans into transcript).
  • Claude Code: Support for importing transcripts with new JSONL sub-agent file layout.
  • Claude Code (ACP): Use officially supported ACP client (@agentclientprotocol/claude-agent-acp)

0.2.55 (16 May 2026)

  • Workaround for agent_client_protocol v0.10.0 connection bug.

0.2.54 (13 May 2026)

  • Claude Code (ACP): Allocate per-invocation bridge port.

0.2.53 (13 May 2026)

0.2.52 (09 May 2026)

  • OpenCode: New agent backend wrapping OpenCode.
  • Codex CLI: Disable telemetry by default.
  • Gemini CLI: Disable telemetry by default.

0.2.51 (07 May 2026)

  • Gemini CLI: Fix MCP registration via GEMINI_CLI_TRUST_WORKSPACE.
  • Mini SWE Agent: Ensure that pip is available before attempting installation.

0.2.50 (29 April 2026)

  • Codex CLI: Run ACP mode with approval_policy: never and sandbox_mode: danger_full_access
  • Codex CLI: Fix for MCP tool calling (bump to Inspect v0.3.214 which has the fix).

0.2.48 (26 April 2026)

  • Update download location for Claude Code binaries.

0.2.47 (13 April 2026)

  • Codex CLI: Set 60 minute timeout for OpenAI streaming requests (default was 5 minutes).
  • Gemini CLI: Use gemini-3.1-pro-preview as model for tests.
  • Claude Code: Always use --resume for re-attaching to sessions (--continue sometimes drops history).

0.2.46 (26 March 2026)

  • Update to latest ACP types.

0.2.45 (20 March 2026)

  • ACP protocol improvements.

0.2.44 (18 March 2026)

  • Claude Code: Retry uncaught errors (unexpected crashes of scaffold) up to 3 times by default.
  • Claude Code: Retry refusals up to 3 times by default.

0.2.43 (16 March 2026)

  • Improve ACP error reporting for adapter failures.

0.2.42 (09 March 2026)

  • Claude Code: Improved detection of final agent span messages.
  • Claude Code: Capture stdout and stderr to store in debug mode.

0.2.41 (04 March 2026)

  • Claude Code: Annotate event stream with agent spans.
  • Support for sub-agents defined using agent teams.
  • Attach agent_span_id to tool events for agent spawning tools.
  • Pass sandbox argument to sandbox_agent_bridge().

0.2.40 (02 March 2026)

  • Claude Code: Revert streaming events while we refine our approach.
  • Use normal heading/body for task tool views.

0.2.39 (01 March 2026)

  • Improvements to the structure and content of claude code tool events.

0.2.38 (28 February 2026)

  • Mini SWE Agent: New mini_swe_agent() agent implementation.
  • Agent Binaries: Make only a single request for the latest agent binary versions (vs. a request per sample).
  • Model aliases: Enable passing model_aliases to all agents (passed through to sandbox_agent_bridge()).

0.2.37 (24 February 2026)

  • Claude Code: Capture stream-json output to create agent spans within transcript.

0.2.36 (23 February 2026)

  • Gemini CLI: New gemini_cli() agent for Google Gemini.
  • Sandbox: Use exec_remote() interface for impoved robustness of long running processes.
  • Claude Code: Remove retry_timeouts options (not longer necessary due to use of exec_remote()).
  • Claude Code: Add debug option to enable --debug and --verbose CLI flags.
  • Claude Code: Pre-seed auth token config to fix silent auth failure in sandbox.

0.2.34 (10 February 2026)

  • Agent execution: Redirect stdin using exec 0</dev/null;
  • Agent execution: Print returncode for failed processes.

0.2.33 (10 February 2026)

  • Claude Code: Look for request timeout errors in stdout as well as stderr.
  • Claude Code: Restore default “auto” version behavior (download latest stable version).

0.2.32 (31 January 2026)

  • Claude Code: Set “auto” version to 2.1.3 (which avoids a not yet fixed compaction bug with gateways).
  • Claude Code: Add retry_timeouts option for retrying “Request timed out” errors a configurable number of times.
  • Claude Code: Add CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS environment variable.

0.2.31 (03 January 2026)

  • Centaur Mode for running Claude Code and Codex CLI alongside the Inspect Human Agent.
  • Update Inspect dependency to 0.3.159 (required for human agent integration).

0.2.30 (24 December 2025)

  • Agent Skills: Support for adding skills to Claude Code and Codex CLI agents.
  • Update Inspect dependency to 0.3.158 (required for skills implementation).

0.2.29 (22 December 2025)

  • Claude Code: Enable explicit specification of opus_model, sonnet_model, haiku_model, and subagent_model.
  • Update Inspect dependency to 0.3.157 (required for changes to codex cli web search).

0.2.28 (05 December 2025)

  • Codex CLI and Claude Code: Added bridged_tools parameter for exposing host-side Inspect tools to sandboxed agents via MCP protocol.
  • Codex CLI: Use GPT 5.1 system prompt by default (includes guidance on using the update_plan() tool which is excluded from gpt-5-codex system prompt).
  • Codex CLI: Add config_overrides parameter for overriding arbitrary config values.
  • Update Inspect dependency to 0.3.152 (required for bridged tools).

0.2.27 (27 November 2025)

  • Codex CLI: Use RUST_LOG=warning (rather than debug) to reduce amount of output produced by exec().
  • Codex CLI: Enable setting a custom home_dir (override default of ~).
  • Handle multiple run() calls to the same agent (resume session and send only new messages in prompt).

0.2.26 (15 November 2025)

  • Copy agent binary executables to /var/tmp/ (more liberal default permissions)
  • Agent binary chmod+x using “root” user for scenarios where they agent isn’t root.

0.2.25 (07 November 2025)

  • Codex CLI: Execute codex using the user passed to codex_cli().

0.2.24 (01 November 2025)

  • Claude Code: Pass model through to agent bridge to accomodate scenarios where a non-Inspect model is specified.
  • Claude Code: Remove small_model setting as it conflicts with aforementioned fix to non-Inspect model.

0.2.23 (27 October 2025)

  • Codex: Eliminate use of --include-plan-tool option (no longer available as plan mode is now always on).

0.2.22 (16 October 2025)

  • Codex CLI now uses the latest version of codex, which includes the apply_patch tool.
  • Update inspect_ai requirement to >= 0.3.138.

0.2.20 (07 October 2025)

  • Codex CLI now uses 0.44.0 as its default version (since later versions include the apply_patch tool which relies on “custom” tool types not currently supported by Inspect).

0.2.19 (05 October 2025)

  • Automatically use a new port for each unique agent bridge invocation within a sample.
  • Added cached_agent_binaries() function to list previously downloaded and cached agent binaries.

0.2.18 (23 September 2025)

  • Update for Claude Code 2.0 (don’t call config list after installation as it has been removed).
  • Update inspect_ai requirement to >= 0.3.135.

0.2.17 (23 September 2025)

  • Update inspect_ai requirement to >=0.3.134.

0.2.16 (23 September 2025)

  • Add support for the update_plan() tool for Codex CLI.

0.2.15 (23 September 2025)

  • Use gpt-5-codex as the default model config for Codex CLI (e.g. results in use of the gpt-5-codex specific system instructions).

0.2.14 (22 September 2025)

  • Support multiple attempts for Codex CLI via codex exec <...> resume --last (requires Codex v0.36.0 or later).
  • Add retry_refusals option to set a configurable number of retries for requests refused due to content filtering.
  • Update inspect_ai requirement to >=0.3.133.

0.2.13 (12 September 2025)

  • Update inspect_ai requirement to >=0.3.132.

0.2.12 (08 September 2025)

  • Close stdin when running agent binaries (needed for k8s provider to work properly)

0.2.11 (06 September 2025)

  • Codex CLI: New codex_cli() agent for OpenAI Codex.
  • Added filter parameter to agents for intercepting model generations.

0.2.10 (03 September 2025)

  • Add trace logging for claude code debug/verbose output.

v0.2.8 (02 September 2025)

  • Claude Code: allowed_tools and disallowed_tools options.

v0.2.6 (01 September 2025)

  • Claude Code: Add support for multiple agent attempts.

v0.2.5 (01 September 2025)

Initial release.