🚀 LobeHub v2.1.50 (20260420)

Release Date: April 20, 2026
Since v2026.04.13: 96 commits · 58 merged PRs · 31 resolved issues · 17 contributors

This weekly release focuses on reducing friction in everyday agent work: faster model routing, smoother gateway behavior, stronger task continuity, and clearer operator diagnostics when something goes wrong.

✨ Highlights

Gateway Session Recovery — Agent sessions now recover more reliably after short network interruptions, so long-running tasks continue with less manual retry. (#10121, #10133)
Fast Model Routing — Expanded low-latency routing for priority model tiers, reducing wait time in high-frequency generation workflows. (#10102, #10117)
Agent Task Workspace — Running tasks now remain isolated from main chat state, which keeps primary conversations cleaner while background work progresses. (#10088)
Provider Coverage Update — Added support for new model variants across OpenAI-compatible and regional providers, improving fallback options in production. (#10094, #10109)
Desktop Attachment Flow — File and screenshot attachment behavior is more predictable in desktop sessions, especially for mixed text + media prompts. (#10073)
Security Hardening Pass — Closed multiple input validation gaps in webhook and file-path handling paths. (#10141, #10152)

🏗️ Core Agent & Architecture

Agent loop and context handling

Improved context compaction thresholds to reduce mid-task exits under tight token budgets. (#10079)
Added better diagnostics for tool-call truncation and recovery behavior during streamed responses. (#10106)
Refined delegate task activity propagation to improve parent-child task status consistency. (#10098)

Provider and model behavior

Unified provider-side timeout handling in fallback chains to reduce false failure classification. (#10097)
Updated reasoning-model defaults and response normalization for better cross-provider consistency. (#10109)

📱 Gateway & Platform Integrations

Gateway now drains in-flight events more safely before restart, reducing duplicate notification bursts. (#10125)
Discord and Slack adapters received retry/backoff tuning for unstable webhook windows. (#10091, #10119)
WeCom callback-mode message state persistence now uses safer atomic updates. (#10114)

🖥️ CLI & User Experience

Improved slash command discoverability in CLI and gateway contexts with clearer hint messages. (#10086)
/model switching feedback now returns clearer success/failure states in cross-platform chats. (#10108)
Setup flow now warns earlier about missing provider credentials in first-run scenarios. (#10115)

🔧 Tooling

MCP registration flow now validates duplicate tool names before activation, reducing runtime conflicts. (#10093)
Browser tooling improved stale-session cleanup to prevent orphaned local resources. (#10112)

🔒 Security & Reliability

Security: Hardened path sanitization for uploaded assets and webhook callback validation. (#10141, #10152)
Reliability: Reduced empty-response retry storms by refining retry-classification conditions. (#10130)
Reliability: Improved timeout defaults for long-running background processes in constrained environments. (#10122)

👥 Contributors

58 merged PRs from 17 contributors across 96 commits.

Community Contributors

@alice-example - Gateway recovery and retry improvements
@bob-example - Provider fallback normalization
@charlie-example - Desktop media attachment flow
@dora-example - Webhook validation hardening

Full Changelog: v2026.04.13...v2026.04.20