Remove ~900 lines of dead code across agent, backend, and frontend (#318)

Add CLI sandbox runtime and fix HF Jobs script paths (#237)

Use duplicate_repo for sandbox Spaces (#249)

Fix GPU sandbox hardware OAuth failure (#246)

Add CI for tests and Ruff (#217)

Skip redundant CPU sandbox hardware request (#216)

Retry sandbox hardware requests (#210)

Auto-start CPU sandboxes for sessions (#200)

Make sandboxes private (#195)

fix(sandbox): retry cleanup on transient failures + add backstop sweeper (#163)

Protect sandbox control-plane routes (#142)

Fix sandbox HF_TOKEN not available inside container

Improve agent loop, tools, and research subagent for long-running autonomous tasks

fix: move import/signature validation to sandbox, keep host-side lightweight

Improve tool output quality: ANSI stripping, tail-biased truncation, noise suppression

feat: cancel sandbox creation on user interrupt

feat: kill sandbox processes and cancel HF jobs on user interrupt

fix: retry sandbox API calls on transient failures

chore: double sandbox command timeouts

stream sandbox creation logs to tool output, fix hf_jobs final status race

fix: route all HF token usage through session.hf_token from OAuth

fix: remove TRANSFORMERS_VERBOSITY from sandbox env

feat: restore sandbox tools and proactive compaction

feat: merge HF Space improvements

v3 prompt and tool desc rework

sandbox working and agent can use it

sandbox start