v0.2.0

Added

• Session Agent: A new session-level AI assistant that can work with the current terminal and workspace context. It supports multiple AI providers, reasoning-effort controls, image and text attachments, Markdown messages, web search, file and command tools, action approvals, conversation history, and interruption recovery.
• In-terminal SFTP workspace: Building on the existing dual-pane SFTP browser, Miaominal now provides an SFTP entry point in the terminal sidebar, a transfer progress center, directory task details, and more complete file-management operations.
• Remote disk monitoring: Disk usage has been added to the existing CPU, memory, swap, network, and load monitoring, together with an improved monitoring interface.
• Additional shortcuts: Open SFTP directly from the SSH host menu, open port-forwarding addresses in a browser, and rename managed private keys.
• Release artifacts: Added Linux DEB, RPM, and ARM64 builds, as well as a Windows ARM64 build. The Windows installer has moved to Inno Setup and now includes a Simplified Chinese interface.

Improved

• Optimized terminal VTE parsing, output batching, snapshot caching, link hovering, and reflow for smoother behavior during high-volume output and window resizing.
• Improved the SFTP transfer center, recursive directory operations, per-file progress, pause and resume controls, error handling, and long-path display.
• SFTP downloads are now written to temporary files before being atomically replaced, and symbolic links are rejected during directory uploads to reduce corruption and path-escape risks.
• Configuration files are now written atomically, and failed sync pulls are rolled back to reduce inconsistent state after unexpected exits or synchronization errors.
• Strengthened local Vault security by protecting the Vault passphrase in memory, preventing lost updates during concurrent writes, and requiring the current passphrase before Vault credentials can be changed.
• macOS keychain storage now uses a blob-based format while remaining compatible with legacy per-entry credentials.
• Improved third-party profile imports, SSH connection-test feedback, trusted-host management, and the presentation of host groups and tags.
• Improved responsive layouts for the top tab bar, settings pages, sidebars, large text sizes, and short windows.

Fixed

• Fixed isolation between local and remote port forwards, forwarding relay tasks that could block handler callbacks, and missing authorization enforcement for SSH agent forwarding.
• Fixed SFTP issues involving nested paths, duplicate transfers, remote handle cleanup, lost transfer-control signals, and recovery from non-fatal errors.
• Fixed macOS CPU and memory calculations, as well as monitoring failures when remote network counters are unavailable.
• Fixed the chat database remaining open while local application data was being cleared.
• Fixed issues with saving profiles and snippets, renaming session tabs, and completing tab reordering after drag and drop.

Upgrading from 0.1.0

• On Windows and macOS, Miaominal automatically migrates the v0.1.0 configuration directory during early startup. Settings, the local Vault, sessions, snippets, known hosts, managed keys, and sync configuration are moved together as a single directory.
• System keychain service and account names remain unchanged. Users of the system keychain do not need to migrate credentials manually, and local Vault files are not re-encrypted.
• If the new configuration directory already exists, Miaominal uses it immediately and leaves the legacy directory untouched. Existing data is not overwritten, merged, or deleted.
• If automatic migration fails, Miaominal continues using the legacy directory for the current run and retries the migration on the next launch.

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新增

• Session Agent：全新的会话级 AI 助手，可结合当前终端与工作区上下文进行对话，支持多种 AI Provider、推理强度设置、图片与文本附件、Markdown 消息、联网检索、文件与命令工具、操作审批、会话历史和中断恢复。
• 终端内 SFTP 工作台：在已有双栏 SFTP 的基础上，新增终端侧边栏入口、传输进度中心、目录任务明细和更完整的文件管理操作。
• 远程磁盘监控：在已有 CPU、内存、Swap、网络和负载监控基础上，新增磁盘使用情况，并改进监控界面。
• 更多快捷操作：支持从 SSH 主机菜单直接打开 SFTP、从端口转发菜单在浏览器中打开地址，以及重命名托管私钥。
• 发布产物：新增 Linux Deb、RPM 及 ARM64 构建，新增 Windows ARM64 版本；Windows 安装程序迁移到 Inno Setup，并提供简体中文安装界面。

改进

• 优化终端 VTE 解析、输出批处理、快照缓存、链接悬停和窗口重排，改善高输出量及窗口缩放时的流畅度。
• 完善 SFTP 传输中心、递归目录操作、逐文件进度、暂停与恢复、错误处理和长路径显示。
• SFTP 下载改为先写入临时文件再原子替换，并拒绝目录上传中的符号链接，降低文件损坏和越界风险。
• 配置文件改为原子写入；同步拉取失败时自动回滚，减少异常退出或同步错误造成的数据不一致。
• 加强本地 Vault 安全性：保护内存中的 Vault 口令、避免并发写入丢失，并要求输入当前口令后才能修改 Vault 凭据。
• macOS keychain 改用 blob 存储，同时保留对旧版单条凭据的兼容迁移。
• 改进第三方 Profile 导入、SSH 连接测试、受信任主机、主机分组与标签的展示和反馈。
• 优化顶部标签栏、设置页面、侧边栏以及大字号和小窗口下的自适应布局。

修复

• 修复本地与远程端口转发隔离、转发任务阻塞以及 SSH agent forwarding 授权问题。
• 修复 SFTP 嵌套路径、重复传输、远程句柄释放、传输控制丢失和非致命错误恢复问题。
• 修复 macOS CPU、内存指标计算以及远程网络计数器不可用时的监控问题。
• 修复清除本地数据时聊天数据库仍被占用的问题。
• 修复 Profile、Snippet 保存、会话标签重命名和拖放排序等界面问题。

从 0.1.0 升级

• Windows 和 macOS 会在启动早期自动迁移 v0.1.0 的配置目录。设置、本地 Vault、会话、片段、known hosts、托管密钥和同步配置会作为同一目录整体迁移。
• 系统 keychain 的 service 和 account 名称保持不变，使用系统 keychain 的用户无需手动迁移凭据；本地 Vault 文件也不会重新加密。
• 如果新配置目录已经存在，应用会直接使用新目录并保留旧目录，不进行覆盖、合并或删除。
• 如果自动迁移失败，本次运行会继续使用旧目录，并在下次启动时重新尝试。