104 lines
5.3 KiB
Markdown
104 lines
5.3 KiB
Markdown
# Changelog
|
|
|
|
All notable changes to MAESTRO are documented here. The format is loosely based
|
|
on [Keep a Changelog](https://keepachangelog.com/), and the project aims to
|
|
follow semantic versioning.
|
|
|
|
## Unreleased
|
|
|
|
## v0.2.0 (2026-07-09)
|
|
|
|
A month of work since the initial release, centered on shared workspaces,
|
|
agent-to-agent (A2A) collaboration, and much deeper visibility into what agents
|
|
are doing.
|
|
|
|
### Added
|
|
|
|
- **Shared workspaces** — the workspace is now the single home for everything:
|
|
a workspace rail, per-workspace chats with search/filtering, colors and
|
|
descriptions, running-count badges, workspace-scoped schedules, reusable
|
|
invite links, and credential sharing with scoped grants. The separate
|
|
"Tasks" tab is gone.
|
|
- **Workspace tool policy** — enable/disable tools per workspace from
|
|
Settings → Tools; piece YAML no longer controls tool availability. Agents can
|
|
request a missing tool or Python package mid-task and use it as soon as you
|
|
approve in chat; workspaces can also pre-install extra Python packages.
|
|
- **A2A protocol support** — publish an Agent Card, delegate skills to external
|
|
agents with per-delegation resource limits, run long A2A tasks non-blocking,
|
|
and list/revoke delegations from Settings (OAuth-based authorization server
|
|
underneath).
|
|
- **SSH integration** — register SSH connections per workspace, run one-shot
|
|
remote operations, or open an interactive console where you and the agent
|
|
share one PTY (multiple sessions with tab switching).
|
|
- **Delegate observability** — sub-agent (delegate) runs are now visible:
|
|
live cards with the currently running tool, result previews and abort
|
|
reasons, LLM token counts, child-run rollups, and a live console. LLM
|
|
execution itself shows live state, attempt badges, and classified
|
|
interruption reasons.
|
|
- **Workspace apps** — self-contained HTML mini-apps that read/write workspace
|
|
files, generated with starter templates and a self-E2E pass, shareable via
|
|
read-only public links.
|
|
- **Files tab upgrades** — folder create/rename/move/delete/download,
|
|
drag-and-drop organization, touch support, a details view (size, modified
|
|
time), file provenance (which task created a file), a protected `readonly/`
|
|
area, and automatic recognition of files you drop into the workspace.
|
|
- **Richer previews and reading** — Excel/PowerPoint/Word preview, PDF
|
|
page-range reads, and a single `Read` tool that auto-detects
|
|
.xlsx/.docx/.pdf/.pptx/.msg.
|
|
- **X (Twitter) research** — tools restored (new transaction-id scheme), home
|
|
timeline support, full text of long-form X Articles, and an "SNS deep sweep"
|
|
piece that triages a timeline and deep-dives each post with a clean-context
|
|
sub-agent.
|
|
- **Cross-task recall** — agents can search other chats in the workspace
|
|
(`SearchWorkspaceTasks`), search their own long conversations, and subtasks
|
|
can look back at their own transcript; multi-keyword AND search included.
|
|
- **Memory & learning** — lessons captured mid-task into persistent memory /
|
|
AGENTS.md, a Memory & Learning settings tab with reflection history and
|
|
revert, and an extended mission brief that pins user constraints and
|
|
decisions.
|
|
- **English UI** — recently added screens are fully localized (i18next);
|
|
UI is bilingual Japanese/English throughout.
|
|
|
|
### Changed
|
|
|
|
- Chat screen: taller conversation viewport, a card-style auto-growing
|
|
composer, an always-visible context-usage gauge, and tool rows with
|
|
execution timestamps.
|
|
- Research pieces split large investigations into serial delegate runs to keep
|
|
the orchestrator context small.
|
|
- Context handling keeps more of the recent conversation verbatim when
|
|
compacting and retains longer histories on large-context models.
|
|
- Job time limits are configurable from Settings, with clearer hard-kill
|
|
reasons (default 180 minutes).
|
|
|
|
### Fixed
|
|
|
|
- A context-limit livelock that aborted tasks seconds after start with
|
|
"max iterations (200) exceeded" while doing no work.
|
|
- Docker: clean `docker compose up --build` reliably installs Chromium (npm
|
|
bin-name collision), and Windows/WSL2 checkouts build cleanly (`.env`
|
|
optional, LF pinned via `.gitattributes`).
|
|
- HTTPS redirect kept firing after HSTS was disabled (sticky-HSTS opt-in fix).
|
|
- Shift_JIS and other non-UTF-8 Japanese text was misdetected as binary; BOM
|
|
handling fixed.
|
|
- Raw HTML in chat messages no longer breaks the conversation layout.
|
|
- Models that require the system message first no longer error mid-task.
|
|
- Skills whose folder name diverged from their display name could not be
|
|
deleted or edited.
|
|
- Attaching a file with an existing name no longer overwrites it silently —
|
|
the old version is evacuated to `old/`.
|
|
|
|
## v0.1.0 — Initial public release (2026-06-02)
|
|
|
|
First open-source release of MAESTRO, an agent orchestration platform:
|
|
|
|
- Runs tasks against any OpenAI-compatible LLM endpoint (Ollama, vLLM, …).
|
|
- LLM-classified task routing into **Pieces** (YAML workflows) of **movements**.
|
|
- Sandboxed tool runtime (Read/Write/Edit/Bash/Glob/Grep, Office, Web, Browser,
|
|
Image, Data/SQLite, Knowledge/RAG, SSH, MCP, sub-tasks, and more).
|
|
- Bash tool sandbox (bwrap-based filesystem/network/env isolation with a
|
|
hardened fallback) and a declarative pre-baked Python toolchain.
|
|
- Optional LLM Gateway (virtual keys, budgets, metrics), reflection-based
|
|
learning, scheduled tasks, and a React web UI.
|
|
- Apache-2.0 licensed.
|