Co-authored-by: YuTengjing <ytj2713151713@gmail.com>

# 🚀 LobeHub Release (20260509)

**Release Date:** May 9, 2026  
**Since v2.1.56:** 236 merged PRs · 19 contributors

> Agent Task System reaches general availability, the Agent Signal
pipeline runs nightly self-review with skill-aware policies, the
heterogeneous-agent runtime crosses replica boundaries, inline documents
become a first-class context source, and bot platforms expand across
Messager, Line, and Telegram.

---

## ✨ Highlights

- **Agent Task System (GA)** — End-to-end task execution platform:
templates, tracking, comment tools, parent reassignment, scheduled cron,
and dependency-ordered batch runs. (#14540, #14515, #14517, #14272,
#14246, #14418, #14403, #14488)
- **Agent Signal nightly self-review** — Wired self-review loop with
prompt + DB support, exponential-backoff retry on receipt listing,
skill-aware policy, and improved skill-intent detection. (#14543,
#14542, #14281, #14409, #14526, #14437)
- **Inline documents in KB tool** — BM25 search and `docs_*` read for
inline document grounding; agent documents usable as VFS. (#14494,
#14222)
- **Inline agent cards in chat** — `lobeAgents` markdown tag renders
agent profile cards inline; clickable card after `createAgent`. (#14495,
#14493)
- **Heterogeneous agent runtime** — Cloud hetero exec pipeline steps 3+4
land, persistence recovers across Vercel replicas, server-side
ingest/finish handler, and `lh hetero exec` CLI. (#14486, #14539,
#14444, #14431)
- **Bot platforms expand** — Messager, Line, DM pair policy, and
messenger DB tables; Telegram API path restored. (#14442, #14207,
#14211, #14496, #14519)
- **Visual analysis tool** — New visual understanding tool, with trigger
tracking and flattened schema. (#14378, #14399, #14550)
- **DeepSeek V4 Pro as OSS default** — OSS deployments ship with
DeepSeek V4 Pro by default; DeepSeek Anthropic runtime supported.
(#14555, #14312)

---

## 🏗️ Core Agent & Architecture

### Agent Task System

- **Task System GA** — End-to-end execution platform now available.
(#14540)
- **Templates, comments, reparenting** — Template tracking, comment
tools, and parent reassignment. (#14515, #14517, #14488)
- **Cron + dependency-ordered runs** — Scheduled status with cron editor
and dependency-ordered subtask batches. (#14246, #14418, #14272)
- **Inspector + chip UI + batch tasks** — Task Inspector/Render
registry, batch `createTasks`/`runTasks`, and chip-based agent-documents
inspector. (#14403, #14404)
- **Recommend templates regardless of brief count** — Recommendations no
longer suppressed when briefs are sparse. (#14508)
- **Scheduling resilience** — Manual run no longer eats next scheduled
tick; recurring tasks survive brief resolution. (#14304, #14348)
- **Brief synthesis** — Auto-synthesize topic briefs; brief actions
revamp; mute resolved-brief icon on home. (#14324, #14228, #14452)
- **Task list & detail polish** — Topic operation ID exposed; task
drawer Gateway reconnect. (#14282)

### Agent Signal pipeline

- **Nightly self-review wired** — Prompt + DB support for the
self-review loop. (#14543)
- **Self-review activities push to briefs** — Activities during nightly
self-reflection now create briefs. (#14437)
- **Skill management policy** — New policy for Skill management running
inside Agent Signal. (#14281)
- **Skill intent detection & routing** — Improved detection plus direct
intent handling when `hintIsSkill`. (#14409, #14526)
- **Document tool outcome rendering** — Decision view restores missing
document tool outcomes. (#14534)
- **Exponential backoff retry** — Listing signal receipts retries with
jittered backoff. (#14542)
- **Easier-to-use signals** — Structural simplification +
recent-activities surface for receipts. (#14290, #14326, #14407)

### Heterogeneous agent runtime

- **Cloud hetero exec pipeline (steps 3 + 4)** — Refactor lands the next
two stages of the cloud hetero agent execution pipeline. (#14486)
- **Persistence recovery on Vercel** — Hetero state recovered across
replica boundaries. (#14539)
- **Server-side ingest/finish + persistence** — `aiAgent.heteroIngest` /
`heteroFinish` handlers. (#14444)
- **`lh hetero exec` CLI** — Standalone heterogeneous agent runs from
CLI. (#14431)
- **Gateway round-trip loading** — `execAgentTask` keeps the input box
in loading state through the full round-trip. (#14503)
- **Provider SDK type routing** — Provider routing now respects SDK
type. (#14520)
- **DeepSeek reasoning preserved** — `reasoning_content` preserved in
OpenAI-compatible runtime for DeepSeek models. (#14546)

### Knowledge & inline docs

- **KB tool BM25 + docs read** — BM25 search and `docs_*` read
integrated for inline documents. (#14494)
- **Agent documents as VFS** — FS-compatible output for agent documents.
(#14222)
- **`lobeAgents` markdown tag** — Inline agent cards rendered from a
markdown tag. (#14495)
- **Clickable agent card after `createAgent`** — Mentions and
recommendations become clickable. (#14493)
- **ExplorerTree** — Generic tree component built on `@pierre/trees` for
reusable explorer surfaces. (#14094)
- **Local file mention snapshots** — Mentions can now snapshot local
files. (#14278)

### Architecture

- **Agent Hono routes** — New agent routes added on Hono. (#14535)
- **`/api/agent` migrated to Hono** — Remaining `/api/agent` routes
finish their migration. (#14478)
- **Agent marketplace merged into web-onboarding** — Reduces package
fragmentation. (#14514)
- **Producer pipeline extracted** — Shared package for the producer
pipeline. (#14425)
- **`agentDispatcher.selectRuntimeType`** — New runtime selection
abstraction. (#14428)
- **pnpm v11 migration** — Workspace consolidated. (#14316)
- **Browser-compatible frontmatter parser** — Replaces `gray-matter`.
(#14435)

---

## 📱 Platforms & Integrations

- **Messager support** — New messager package wired into the chat
surface. (#14442)
- **Messenger DB tables** — IM bot integration gains its persistence
layer. (#14496)
- **Line bot** — Initial Line support and downstream optimization.
(#14207, #14448)
- **DM pair policy** — Group/DM pair-based delivery. (#14211)
- **Telegram API restored** — Missing Telegram API path reconnected.
(#14519)
- **xAI Responses tools stabilized** — Plus unsupported parameter
handling. (#14462, #14445)
- **Volcengine websearch via ResponseAPI** — Built-in websearch for
Volcengine. (#14216)

---

## 🤖 Models & Providers

- **DeepSeek V4 Pro default for OSS** — OSS distribution defaults to
DeepSeek V4 Pro. (#14555)
- **DeepSeek Anthropic runtime** — Anthropic-shape runtime support for
DeepSeek. (#14312)
- **GPT-5.5 / GPT-5.5 Pro** — New OpenAI tier. (#14142)
- **Grok 4.20 / Grok 4.3 / LobeHub-hosted Grok 4.3** — (#14253, #14382,
#14446)
- **Gemma 4 + provider settings normalization** — (#13313)
- **gpt-image-2 + step-image-edit-2** — (#14253, #14329)
- **Model bank refresh + original-pricing display** — Batch model
updates and pricing surfaces. (#14070, #14391)
- **Hunyuan migrated to TokenHub for Hy3 Preview** — (#14108)
- **Reject lobehub model ids no longer in the bank** — (#14261)
- **Hide runtime-only aliases** — Runtime-only model aliases no longer
leak into the model picker. (#14552)

---

## 🖥️ User Experience

### Onboarding

- **Shared prefix steps** — Language and privacy extracted as shared
prefix steps. (#14538)
- **Identity intervention card simplified** — Plus tool result renders
cleanup. (#14505, #14506)
- **Welcome polish + web-onboarding tool UI** — (#14475)
- **Templates fetched from market API** — (#14286)
- **Virtual model id for default onboarding model** — (#14311)
- **Skip / mode-switch footer behind feature flag** — Footer guarded for
desktop and web initialization. (#14560)

### Home & navigation

- **Home recents performance** — Recents refresh periodically and inline
task status; brief and task-template fetch overhead trimmed. (#14518,
#14516)
- **Home refactor + skill-connect recommendations** — Restructured home
with skill-connect recommendation system. (#14266, #14214)
- **Tasks in agent sidebar** — Tasks moved from welcome card into the
sidebar list. (#14500)
- **Sidebar collapse persists** — Home sidebar collapse state stored.
(#14473)
- **Agent-specific topic grouping** — Plus improved empty state and
agent identity in topic search. (#14225)
- **MentionMenu scroll fix** — Mention menu no longer clips inside chat
input. (#14533)

### Conversation & chat

- **Follow-up chips fill input** — Clicking a follow-up chip now fills
the input instead of sending immediately. (#14536)
- **Quick-reply chips below assistant messages** — (#14350)
- **Inline single-tool assistant group + leading sentence promotion** —
(#14244)
- **Assistant-group rendering** — Per-segment content overrides flow
into MessageContent. (#14504)
- **Tool call timer fix** — Timer no longer resets when tool calls
collapse or expand. (#14513)
- **Streaming re-render reduction** — Reference stabilization and
self-subscribing components. (#14470)
- **Topic chat drawer feedback input** — (#14392)

### Skills, agents, devtools

- **Managed skill folders** — Agent view displays managed skill folders
and aligns delete confirmations. (#14553)
- **Review tab + bulk git diffs** — New Review tab with bulk diffs;
gating uses effective working directory. (#14334, #14512)
- **Devtools gallery rebuild** — Plus Review polish, queue-tray images.
(#14423)
- **Agent mock devtools** — Playback & fixture viewer. (#14436)

### Desktop & CLI

- **App tray visibility setting** — (#14463)
- **Notification settings in desktop** — (#14491)
- **Multimodal input across CLI / shared spawn / desktop** — (#14433)
- **CLI bot + userId guide** — (#14258)

---

## 🔧 Tooling

- **Visual analysis tool** — New visual understanding tool with
flattened schema. (#14378, #14550)
- **GitHub marketplace tool UI** — (#14420)
- **Drop "Local" prefix and `____builtin` suffix from tool names** —
(#14364, #14289)
- **Sanitize provider tool names** — Avoids invalid characters from
external providers. (#14510)
- **Generation moderation context** — Moderation context passed through
the generation pipeline. (#14541)
- **Visual analysis trigger tracking** — (#14399)
- **Claude thinking signature sanitization** — History signatures
sanitized when replaying Claude conversations. (#14499)
- **Responses input media sanitization** — Assistant media sanitized in
Responses input. (#14497)

---

## 🔒 Security & Reliability

- **Security:** Removed the `/webapi/proxy` route and dead URL-manifest
plugin code to shrink the SSRF surface. (#14549)
- **Security:** Sessions revoked after password reset. (#14424)
- **Reliability:** Added `prompt_cache_key` to OpenAI chat requests for
stable cache hits. (#14349)
- **Reliability:** `onFinish` now fires even when the browser tab is
backgrounded mid-SSE stream. (#14461)
- **Reliability:** Better-auth session refetch preserves user fields
rather than overwriting them. (#14531)
- **Reliability:** User-memory queries sanitize backticks; user-memory
errors now explicitly injected so failures stay visible. (#14524,
#14525)
- **Reliability:** Auth captcha retries handled; input loading unsticks
on `auth_failed` and recoverable `auth_expired`. (#14346, #14419)
- **Reliability:** Trace snapshot finalized on error path. (#14440)
- **Reliability:** Drop `switchTopic` race under rapid sidebar clicks.
(#14115)
- **Reliability:** PDF chunking logic fixed to prevent vectorization
failure. (#14327)
- **Performance:** Marketplace fork uses a batched API for parallel
installs. (#14537)
- **Performance:** Review tab open latency cut ~9× on large dirty trees.
(#14338)

---

## 👥 Contributors

Huge thanks to **18 contributors** who shipped **236 merged PRs** this
cycle.

@hezhijie0327 · @sxjeru · @yueyinqiu · @octo-patch · @hardy-one ·
@Coooolfan · @CanYuanA · @BillionClaw · @arvinxx · @tjx666 · @Innei ·
@neko · @AmAzing129 · @rdmclin2 · @lijian · @sudongyuer · @rivertwilight
· @cy948

Plus @lobehubbot for i18n and translation maintenance.

---

**Full Changelog**:
v2.1.56...release/weekly-20260509