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0.1.10
Changelog
(unreleased)
Fix
- Skip the killed-background resume test on Windows. [AdityaNG, Cursor]
os.killpg is POSIX-only, and that failure was the Windows CI break.
- Resume the agent when a background shell already exited. [AdityaNG,
Cursor]
The continuation turn only ran while a background command was still alive, so a search that finished during the rest of the turn never woke the agent.
Other
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Merge pull request #23 from CopperPilot/feat/acp-image-prompts.
[Aditya]feat(acp): accept image prompts
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Feat(acp): accept image prompts. [AdityaNG, Cursor]
T3 Code refused to start any ACP turn that carried an image because initialize never advertised promptCapabilities.image, and prompt() dropped image blocks anyway. Advertise image support, save each image block under .copperpilot/attachments, pass it as a path-first runtime attachment like the TUI does, and list the saved paths in the query so the agent reads the workspace copy.
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Merge pull request #22 from CopperPilot/fix/resume-finished-
background-shell. [Aditya]fix: resume the agent when a background shell already exited
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Merge pull request #21 from CopperPilot/feat/validate. [Aditya]
feat: copper-pilot validate, a stage-gated read-only review graph
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Fix(validate): default reviewers to agent mode and pass Windows CI.
[AdityaNG, Cursor]Agent mode is the better default for hosted reviewers; the read-only broker still blocks design writes. Windows treated POSIX virtual paths and library URIs as relative, and os.kill(SIGTERM) aborted pytest before it could report.
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Fix(validate): enforce reviewer.timeout_s and treat SIGTERM like
Ctrl-C. [AdityaNG, Claude Fable 5.1]A hosted architecture review on a 68-part board outlived an external
timeout(1) wrapper; SIGTERM killed the process with no report, and the
graph's reviewer.timeout_s had never been applied. Each reviewer slice now
runs under asyncio.timeout(reviewer.timeout_s) and times out as an ERROR,
and the CLI maps SIGTERM onto the same partial-report path as Ctrl-C. -
Fix(validate): scope release.repo to the project folder; tolerate
markdown escapes in replies. [AdityaNG, Claude Fable 5.1]Running validate on a repository that keeps generated boards outside the
KiCad project (video/build/tmp_pcbs) counted them as portability failures.
The workspace walker now skips the same build/dist/node_modules folders as
discover_workspace, and release.repo only scans the project folder.A live sch.ratings reviewer wrote '*' inside JSON strings, which is not a
JSON escape and cost a repair turn; invalid escapes are now dropped before
the repair path is used. -
Feat(validate): explain, --context, Python validate() API, and live
test. [AdityaNG, Claude Fable 5.1]Add copper-pilot validate explain CHECK_ID (config, rendered prompt, input
hashes, last result), --context FILE ... (appended to every reviewer prompt
under Reference material and folded into the cache key), the
copper_pilot_cli.validate.validate()/avalidate() API returning a
ValidationReport, and a pytest -m live end-to-end run of validate --until S2
on examples/001_esp32. -
Feat(validate): --json events, --junit, --emit-fix-prompt, MCP
validate tool, skill and docs. [AdityaNG, Claude Fable 5.1]Stream validate.start/check/result/end events (plus copper.retry pass-through)
with --json, write JUnit XML with --junit (FAIL/ERROR -> failure/error,
SKIPPED -> skipped naming the blocker, WARN -> system-out), and print a
ready fix message for copper-pilot --mode agent with --emit-fix-prompt.
Expose validate(workspace?, profile?, gate?, until?, only?, effort?,
no_cache?) on the MCP server with per-check progress and the fixed read-only
reviewer policy. Add a Validate section to the review skill and plugin,
docs/validate.md, and the CLI reference with the exit-code table. -
Feat(validate): hosted agent reviewers with read-only broker,
grounding and consensus. [AdityaNG, Claude Fable 5.1]Add the reviewer adapter: each agent check runs CopperPilot in Ask mode
against a read-only snapshot of the workspace through a Manual broker whose
policy approves reads, scratch-folder writes and non-dangerous shell only.
The snapshot is re-hashed after every check; any change outside scratch is
an ERROR. Replies must end with a fenced json findings block (two repair
turns, then ERROR); findings are grounded against the design index and
ungrounded ones can never fail a check. per_part, per_sheet and per_netclass
checks fan out in batches, repeat: N takes a majority consensus, and a
non-retryable usage-limit block stops scheduling agent checks and exits 4.
default.yaml gains the agent checks for S1-S8 and the CLI gains --effort,
--concurrency and --repeat. -
Feat(validate): engine, builtin checks, reports, and validate
list|graph|run. [AdityaNG, Claude Fable 5.1]Add the copper-pilot validate subcommand: a stage-gated graph of read-only
checks loaded from a packaged default.yaml and extended by
.copperpilot/validate.yaml. This slice ships the engine (config models and
graph validation, design snapshot/hash/index, kicad-cli wrappers, dependency
waves, stage/full/strict gating, result cache) with the deterministic builtin
checks (intake.tools, intake.project, intake.intent, parts.bom_fields,
sch.erc, pcb.parity, pcb.rules, pcb.drc, release.outputs, release.repo) and
writes report.json, REPORT.md and next_actions.json under
.copperpilot/validate/runs// with a latest pointer. -
Merge pull request #20 from CopperPilot/feat/acp-session-updates.
[Aditya]feat(acp): usage, plan, subagent, elicitation, and /effort session updates
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Merge origin/main into feat/acp-session-updates. [AdityaNG, Claude
Fable 5.1] -
Merge pull request #19 from CopperPilot/feat/client-turn-durability.
[Aditya]feat: make hosted turns durable across transport drops
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Fix(background): normalize CRLF shell output on Windows. [AdityaNG,
Claude Fable 5.1] -
Feat: make hosted turns durable across transport drops. [AdityaNG,
Claude Fable 5.1]Port the desktop client's chat-manager resilience into the shared graph
node so every front-end (TUI, headless, MCP, ACP) benefits:- Retry a dropped stream up to three times with 5/10/20 s backoff and a
stitched "Resume where we left off" re-prompt carrying the partial
transcript, so the hosted agent continues instead of restarting. - Classify failures like
_categorizeError: drops, timeouts, 5xx and 429
retry; 4xx, invalid/oversized requests, plan refusals and auth fail fast. - Capture the websocket close code and reason in the error message and log,
including drops that happen while a tool result is being sent. - Checkpoint partial progress (text, tool calls, results) on a terminal
failure or cancellation with a hidden interruption note, so a later
manual "continue" has the prior work in context. - Surface retry progress as
copper.retryevents: ACP agent thoughts, TUI
status/notification, headless yellow lines, MCP progress. - Honour the desktop foreground-to-background shell contract: commands
outliving their timeout keep running, the turn continues, and their
output is fed back in a continuation turn after the final frame. - Drop the 300 s idle-frame timeout; websocket keepalive still detects dead
peers and long hosted reasoning no longer trips a client limit. - Fix the ACP cancel race where a server close after
session/cancel
surfaced as an error instead ofcancelled.
- Retry a dropped stream up to three times with 5/10/20 s backoff and a
-
Fix(acp): read slash commands from the first prompt block. [AdityaNG,
Claude Fable 5.1]T3 Code appends runtime context as a second text block, so /effort was
reaching the hosted agent instead of being answered locally. -
Fix(acp): elicit option questions, unwrap T3 prompts, bound question
waits. [AdityaNG, Claude Fable 5.1]T3 Code in Full access auto-selects the first option of a permission prompt,
so clarifying questions with options now use form elicitation (enum) when the
client supports it. /effort is recognised inside T3's <user_request> envelope.
Questions nobody answers within 100 seconds are skipped with a note, because
the hosted service drops a turn whose tool result takes longer than two minutes. -
Feat(acp): usage, plan, subagent, elicitation, and /effort updates.
[AdityaNG, Claude Fable 5.1]Emit usage_update from hosted token counts so T3 Code's context meter works,
project hosted todo_list events and .copperpilot/plans artifacts onto ACP plan
entries, render Intelligence survey workers as think tool calls, collect
free-text clarifications through ACP form elicitation when the client supports
it, and advertise a locally handled /effort command.
0.1.9 (2026-10-16)
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Release: version 0.1.9 🚀 [AdityaNG]
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Merge pull request #18 from CopperPilot/feat/acp-server. [Aditya]
feat: add
copper-pilot acpAgent Client Protocol server -
Fix(acp): surface hosted turn failures in the JSON-RPC error message.
[AdityaNG, Claude Fable 5.1]T3 Code showed a bare "Internal error" for a prompt the hosted service
had refused with "Upgrade to a paid plan to use Intelligence." because the
explanation only lived in the error'sdata, which T3 does not display.
Carry the hosted message in the errormessage(keeping the code), map a
refused websocket handshake to auth_required when it is 401/403, log every
failed turn to the diagnostics log, and never let an unexpected exception
escape to the SDK's generic handler. -
Fix(acp): accept
copper-pilot acp auth loginfor clients that append
login args. [AdityaNG, Claude Fable 5.1]T3 Code runs an ACP terminal auth method by appending the method's args to
the configured agent command, so the advertisedauth loginwas spawned as
copper-pilot acp auth login. The acp parser rejected the extra arguments
with exit code 2 and T3 reported "The provider login command did not finish
successfully." Normalizeacp auth ...ontoauth ...before parsing and
document the alias. -
Feat: add
copper-pilot acpAgent Client Protocol server. [AdityaNG,
Claude Fable 5.1]Serve the hosted CopperPilot agent over ACP stdio so editors such as Zed
can drive it with streaming messages, tool calls, permission prompts,
session modes (ask/plan/agent), an effort config option, session/load
resume of existing threads, and session/cancel.- New copper_acp.py built directly on the agent-client-protocol SDK;
approvals and clarifying questions map onto session/request_permission. acpoptional extra; the command prints an install hint without it.- CI license gate ignores agent-client-protocol (Apache-2.0 LICENSE file,
no license metadata in the wheel). - Tests: tests/test_acp.py (100% coverage of copper_acp.py, including a
real stdio JSON-RPC round trip), parser and entrypoint tests, and a
release-gate check for the extra. - Docs: cli.md, harness.md (Zed setup), README.
- New copper_acp.py built directly on the agent-client-protocol SDK;
0.1.8 (2026-10-14)
Fix
- Annotate async context managers for ty 0.0.87. [AdityaNG]
CI resolves the unpinned ty dependency to 0.0.87, which rejects AsyncIterator returns on asynccontextmanager.
- Upgrade the pinned Deep Agents runtime to 0.7.19. [AdityaNG]
Keep the exact runtime pin while picking up the filesystem and media-handling fixes from 0.7.14.
- Align the CLI with hosted usage limits. [AdityaNG]
Keep blocked turns machine-readable, shrink oversized resumed chats to the desktop frame budget, and report the installed client version.
Other
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Release: version 0.1.8 🚀 [AdityaNG]
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Merge pull request #16 from CopperPilot/update/14_oct_2026. [Aditya]
Add Intelligence effort, hosted survey workers, and modal keyboard focus
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Fix(tests/test_tui.py) [AdityaNG]
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Feat(src/copper_pilot_cli/copper_status_events.py) [AdityaNG]
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Merge pull request #3 from
CopperPilot/dependabot/github_actions/softprops/action-gh-release-3.
[Aditya]build(deps): bump softprops/action-gh-release from 2 to 3
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Build(deps): bump softprops/action-gh-release from 2 to 3.
[dependabot[bot]]Bumps softprops/action-gh-release from 2 to 3.
updated-dependencies:
- dependency-name: softprops/action-gh-release
dependency-version: '3'
dependency-type: direct:production
update-type: version-update:semver-major
...
- dependency-name: softprops/action-gh-release
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Merge pull request #4 from CopperPilot/dependabot/pip/websockets-
gte-15-and-lt-18. [Aditya]build(deps): update websockets requirement from <17,>=15 to >=15,<18
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Build(deps): update websockets requirement from <17,>=15 to >=15,<18.
[dependabot[bot]]Updates the requirements on websockets to permit the latest version.
updated-dependencies:
- dependency-name: websockets
dependency-version: '17.1'
dependency-type: direct:production
...
- dependency-name: websockets
-
Merge pull request #5 from CopperPilot/dependabot/pip/uuid-utils-
gte-0.12-and-lt-2. [Aditya]build(deps): update uuid-utils requirement from <1,>=0.12 to >=0.12,<2
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Build(deps): update uuid-utils requirement from <1,>=0.12 to
=0.12,<2. [dependabot[bot]]
Updates the requirements on uuid-utils to permit the latest version.
updated-dependencies:
- dependency-name: uuid-utils
dependency-version: 1.0.0
dependency-type: direct:production
...
- dependency-name: uuid-utils
-
Merge pull request #2 from
CopperPilot/dependabot/github_actions/actions/setup-python-7. [Aditya]build(deps): bump actions/setup-python from 5 to 7
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Build(deps): bump actions/setup-python from 5 to 7. [dependabot[bot]]
Bumps actions/setup-python from 5 to 7.
updated-dependencies:
- dependency-name: actions/setup-python
dependency-version: '7'
dependency-type: direct:production
update-type: version-update:semver-major
...
- dependency-name: actions/setup-python
-
Merge pull request #13 from
CopperPilot/update/deepagents_0_7_19_3_oct. [Aditya]Upgrade the pinned Deep Agents runtime to 0.7.19
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Merge pull request #1 from
CopperPilot/dependabot/github_actions/actions/checkout-7. [Aditya]build(deps): bump actions/checkout from 4 to 7
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Build(deps): bump actions/checkout from 4 to 7. [dependabot[bot]]
Bumps actions/checkout from 4 to 7.
updated-dependencies:
- dependency-name: actions/checkout
dependency-version: '7'
dependency-type: direct:production
update-type: version-update:semver-major
...
- dependency-name: actions/checkout
-
Merge pull request #12 from
CopperPilot/update/contract_alignment_3_oct. [Aditya]Align the CLI with hosted usage limits
0.1.7 (2026-10-03)
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Release: version 0.1.7 🚀 [AdityaNG]
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Merge pull request #11 from
CopperPilot/feat/python_versions_support_expansion. [Aditya]Support Python 3.11 and future releases
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Ci: probe Python 3.15 weekly instead of on pull requests. [AdityaNG]
Keep the upstream install failure visible without turning required pull request checks red.
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Feat(py11) [AdityaNG]
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Merge pull request #7 from CopperPilot/feat/example_002_cm5_camera.
[Aditya]feat(examples/002_cm5_camera): add 3D pose audit and generated carrier
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Fix(examples/002_cm5_camera): render the README PCB as a dimetric 3D
view. [AdityaNG, Cursor]Use an orthogonal high-quality camera with a slight isometric tilt so the
hero PNG shows connector height instead of a flat top-down shot. -
Fix(examples/002_cm5_camera): skip library dirs relative to the
workspace. [AdityaNG, Cursor]Absolute path parts named tmp (Linux /tmp pytest roots) were skipping the
entire haystack, so libraries_ready failed on Ubuntu CI. -
Feat(examples/002_cm5_camera): add 3D pose audit and generated
carrier. [AdityaNG, Cursor]Lock connector 3D offsets, Module1 pad orientation, and the generated
KiCad project so the example reproduces NANO-C assembly parity. -
Feat(examples/002_cm5_camera/main.py): new example. [AdityaNG]
0.1.6 (2026-09-18)
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Release: version 0.1.6 🚀 [AdityaNG]
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Merge pull request #6 from CopperPilot/feat/plugins. [Aditya]
feat: add MCP conductor and Claude Code plugin
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Clarify server restrictions in PR template. [Aditya]
Updated checklist item to clarify server restrictions.
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Feat: add MCP conductor and Claude Code plugin. [AdityaNG, Cursor]
Let Claude Code, Cursor, and Codex delegate electronics work to the hosted agent via copper-pilot mcp, a portable review skill, and an in-repo plugin.
0.1.5 (2026-09-17)
- Release: version 0.1.5 🚀 [AdityaNG]
- Fix(README.md) [AdityaNG]
0.1.4 (2026-09-17)
- Release: version 0.1.4 🚀 [AdityaNG]
- Fix(tests/test_release_gates.py) [AdityaNG]
0.1.3 (2026-09-17)
- Release: version 0.1.3 🚀 [AdityaNG]
- Docs. [AdityaNG]
0.1.2 (2026-09-17)
- Release: version 0.1.2 🚀 [AdityaNG]
- Ci(pyproject.toml) [AdityaNG]
- Fix(tests/test_tui.py) [AdityaNG]
0.1.1 (2026-09-17)
- Release: version 0.1.1 🚀 [AdityaNG]
0.1.0 (2026-09-17)
- Release: version 0.1.0 🚀 [AdityaNG]
- Fix(tests/test_release_gates.py) [AdityaNG]
- Test. [AdityaNG]
- Docs. [AdityaNG]
- Docs. [AdityaNG]
- Example(examples/001_esp32/) [AdityaNG]
- Makefile. [AdityaNG]
- Ci. [AdityaNG]
- Docs. [AdityaNG]
- Refactor(name) [AdityaNG]
- Init. [AdityaNG]