v0.0.2

Release Notes

🚀 New Features

• Workflow Copilot — Context-triggered auto-completion engine with multi-layer prediction (L0–L3), speculative pre-computation, idle detection, and feedback-driven online evolution.
• LeapFlow Hub — Cloud collaboration & skill synchronization across ModelScope, GitHub, HuggingFace, and local backends, with unified CLI commands and agent-callable tools.
• Task Scheduler — Long-horizon async scheduler for armed skills with interval/cron/event/condition triggers, local (DuckDB) and cloud (Docker-based) execution tiers, plus leap arm and leap tasks CLI commands.
• Gateway & App Connector — External platform integration (Feishu, DingTalk, Telegram) via declarative YAML manifests, encrypted credential storage, and conversational setup flow.
• TUI (Terminal UI) — Rich interactive terminal interface built on prompt_toolkit and rich, with native approval modals, command queuing (/cancel, /skip, /pause, /resume, /queue, /drop), and session exit summaries.
• cua-driver Execution Layer — Replaced legacy Swift-based OSHost with cross-platform Python-native execution via MCP, plus passive signal observers (file system, app focus, clipboard, input tap).
• App Connector Enhancements — Adaptive context compression, terminal-aware TUI resizing, idempotency guards, and CLI help-based command discovery.
• Capability Health Ledger — Platform-neutral tracking of authorization failures and integration health【16†L8-L9】.
• Resource Provenance — Prevents resource ID hallucination during execution【16†L10-L11】.
• Progressive Discovery — Tier 1 model-initiated, on-demand capability expansion【16†L11-L12】.

🔧 Refactoring & Improvements

• Project Layout — Migrated to standard src/ layout with proper package isolation, updated pyproject.toml, Makefile, and CI paths.
• CLI Renaming — Renamed leap learn → leap teach to better reflect user intent (teaching the agent through demonstration).
• Context Compression — Multi-stage compression pipeline (Trim → Summarize → Archive → Drop) to optimize token usage.
• Concurrent Tool Execution — Asynchronous scheduling via asyncio.gather.
• Multi-Provider LLM Failover — Resilient chain with automated failover.
• Context Governance — Adaptive context governance with DisclosurePlanner for progressive tool schema and memory disclosure.
• Unified Approval Framework — ApprovalOrchestrator coordinating shell commands, file writes, etc. across in-process and daemon-backed sessions.
• Daemon Runtime — Shared background daemon (leapd) enabling multi-window persistence and Unix socket communication; consolidated six DuckDB instances into a single leap.duckdb.
• Gateway Adapters — Refactored DingTalk, Feishu, Telegram, Webhook, and API Server adapters to use lightweight, dependency-free HTTP helpers.
• Readme Updates — Added news, clarified environment variables, and updated project structure documentation.

🐛 Bug Fixes

• Fixed Markov model reinforcement (excluded rejected suggestions from training) and action ring buffer overflow.
• Patched path traversal vulnerability in Local backend skill deletion.
• Fixed YAML fallback and ModelScope async I/O blocking.
• Resolved asyncio event loop blocking from synchronous input() calls.
• Fixed premature event loop termination during tool failure counting.
• Fixed false-positive command parsing (e.g., /apple vs /app).
• Resolved CLI subprocess leaks on timeout.
• Fixed TypeError when tool_calls is None.
• Added defensive session handling and background task cancellation【16†L14-L16】.
• Fixed path traversal vulnerability in profile path construction.
• Resolved race conditions in narrative memory writes.

🧹 Deprecations & Cleanups

• Removed legacy os_host/ module and Swift/Xcode dependencies.
• Removed user-customizable shortcuts to streamline input handling.
• Removed backward-compat aliases for leap learn (now leap teach only).

What's Changed

• [Feat] Add workflows and env conf by @wangxingjun778 in #1
• [Refactor] refactor project layout by @wangxingjun778 in #2
• [Refactor] Refactor os_host by @wangxingjun778 in #3
• [Feature] Add LeapFlow Copilot Module by @wangxingjun778 in #4
• [Feature] Improve workflow copilot and update docs by @wangxingjun778 in #5
• update readme: add news by @wangxingjun778 in #6
• [Feature] Add local-remote hub co-work module by @wangxingjun778 in #7
• [Feature] Refactor leap learn mode by @wangxingjun778 in #8
• [Feature] Add agent hub and task scheduler by @wangxingjun778 in #9
• [Refactor] Add cua-driver to replace the os_host module by @wangxingjun778 in #10
• Update readme by @wangxingjun778 in #11
• [Feature and Refactor] Add TUI and Refactor core loop by @wangxingjun778 in #12
• [Feature & Refactor] Support gateway and APPs by @wangxingjun778 in #13
• [Feature and Refactor] Refactor the core-loop and TUI by @wangxingjun778 in #14
• [Feature & Refactor] Add feishu CLI and enhance context compression by @wangxingjun778 in #15
• [Feature & Refactor] LeapFlow Gateway & App Connector Robustness Enhancements by @wangxingjun778 in #16

New Contributors

• @wangxingjun778 made their first contribution in #1

Full Changelog: https://github.com/modelscope/leapflow/commits/v0.0.2