v2.1.13

vercel/chatbotv2.1.13May 20, 2026by wanghe-fit2cloud

AI Summary

This update introduces a new model downloader and enhances the File Browser with optimized error handling and UI improvements. It also adds disk space validation to the upgrade process and fixes critical runtime and file management bugs.

Key Highlights

Added model downloader functionality
Optimized File Browser error handling and directory size calculation
Added remaining disk space checks to the upgrade process
Fixed runtime environment deletion and host mapping issues

New Features

Model downloader feature
Optimized file history content retrieval
Optimized directory size calculation with concurrency control
Optimized file management UI and selection operations
Optimized license rebinding logic
Disk space checks during upgrade process

Full Release Notes

## ✨ New Features / 新增功能

* Models: Added model downloader / 新增模型下载器功能 by @zhengkunwang223 in https://github.com/1Panel-dev/1Panel/pull/12694

## ⚙️ Enhancements / 功能优化

* File Browser: Optimized error handling logic when retrieving file history content / 优化文件历史内容获取时的错误处理逻辑 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12736
* File Browser: Optimized directory size calculation logic and added concurrency control / 优化目录大小计算逻辑并增加并发控制 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12737
* File Browser: Optimized the file management UI and improved selection operations / 优化文件管理界面并改进选择操作 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12740
* Panel Settings: Optimized license rebinding logic in some scenarios / 优化部分场景下许可证重新绑定的逻辑 by @ssongliu in https://github.com/1Panel-dev/1Panel/pull/12778
* System: Added remaining disk space checks to the upgrade process / 升级流程增加磁盘剩余空间检查 by @HynoR in https://github.com/1Panel-dev/1Panel/pull/12708

## 🛠️ Bug Fixes / 问题修复

* Runtime: Fixed an issue where project directories could be mistakenly deleted when runtime environment creation failed in some scenarios / 修复了部分场景下运行环境创建失败时可能误删项目目录的问题 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12756
* Runtime: Fixed an issue where runtime environment host mappings could not be deleted in some scenarios / 修复了部分场景下运行环境主机映射无法删除的问题 by @zhengkunwang223 in https://github.com/1Panel-dev/1Panel/pull/12779
* File Browser: Fixed an issue where an error occurred when loading non-existent directories in some scenarios / 修复了部分场景下加载不存在的目录时出现异常的问题 by @lan-yonghui in https://github.com/1Panel-dev/1Panel/pull/12744
* Panel Settings: Fixed abnormal snapshot recovery in some scenarios / 修复了部分场景下快照恢复异常的问题 by @ssongliu in https://github.com/1Panel-dev/1Panel/pull/12777