Nebula 1.3.0 把已支持的云从五家扩到七家:新增腾讯云 COS(自有签名接入)与 MinIO(自建 S3 兼容存储)。同时带来两项面向大文件的能力:跨云流式迁移——在两个账号之间边下边传、内存占用恒定,不落地临时文件;断点续传下载与并发分片上传——下载中断可从断点继续,大文件分片并发上送。浏览体验也大幅改善:新增桶内递归搜索,大目录游标分页 + 滚动增量渲染不再卡顿,幂等请求在瞬时故障时自动退避重试。

Nebula 1.3.0 grows the supported clouds from five to seven: it adds Tencent Cloud COS (integrated with its proprietary signature) and MinIO (self-hosted, S3-compatible storage). It also brings two capabilities aimed at large files: streaming cross-cloud migration, which relays objects between two accounts on the fly with constant memory and no temp files on disk; and resumable downloads with concurrent multipart uploads, so an interrupted download resumes from where it stopped and large files upload their parts in parallel. Browsing gets much smoother too: a new recursive in-bucket search, cursor pagination plus incremental render-on-scroll for large directories, and automatic backoff-retry of idempotent requests on transient failures.

版本信息 | Release Information

新增云厂商 | New Cloud Providers

  • 腾讯云 COS:走 COS 自有签名(非 SigV4),endpoint 形如 cos.{region}.myqcloud.com,支持对象读写、桶管理、逐层浏览、大文件分片上传与预签名分享。
  • MinIO:面向自建 / 私有部署的 S3 兼容存储,支持自定义 endpoint、http/https 与自定义端口,复用整套 S3 逻辑。
  • 两家都在新增账号时于云厂商列表中直接选择即可。

Tencent Cloud COS is integrated with its own signature scheme (not SigV4) via endpoints like cos.{region}.myqcloud.com, with object read/write, bucket management, level-by-level browsing, multipart upload, and pre-signed sharing. MinIO targets self-hosted / private S3-compatible storage, supporting custom endpoints, http/https, and custom ports while reusing the full S3 flow. Pick either vendor when adding an account.

跨云迁移 | Cross-Cloud Migration

  • 在任意两个账号之间复制对象——同云或跨云皆可。
  • 采用流式中转:边读边写,内存占用恒定,不在本地落地临时文件,大对象也稳。
  • 迁移进度实时反馈。

Copy objects between any two accounts, within the same cloud or across clouds. The transfer is a streaming relay — read and write proceed together with constant memory and no temp files on disk — so even large objects move reliably, with live progress.

更快更稳的传输 | Faster, Sturdier Transfers

  • 断点续传下载:基于 HTTP Range,下载中断后从断点继续,不必从头再来。
  • 并发分片上传:大文件的各分片并发上送,S3 系与自有签名的 SDK 均已支持。
  • 自动重试:幂等请求(GET / HEAD / PUT / DELETE)在限流或瞬时服务端错误时按指数退避自动重试。

Downloads resume from where they stopped via HTTP Range instead of restarting. Large files upload their parts concurrently across both the S3-family and proprietary-signature SDKs. Idempotent requests (GET / HEAD / PUT / DELETE) retry automatically with exponential backoff on throttling or transient server errors.

  • 桶内递归搜索:按名称在当前目录下递归查找;结果有上限并在触顶时明确提示「已达上限」,不会卡死。
  • 大目录不再卡顿:目录列举改为游标分页,前端滚动到底部增量渲染,数万对象也顺滑。

A new recursive in-bucket search finds objects by name under the current directory; results are bounded and clearly flagged when the cap is reached, so it never hangs. Large directories no longer stutter: listing now uses cursor pagination and the UI renders incrementally as you scroll to the bottom, staying smooth even with tens of thousands of objects.

账号与安全 | Accounts & Security

  • 所有账号密钥合并存入单一钥匙串条目,启动时不再反复弹出钥匙串授权。

All account secrets are consolidated into a single keychain item, so the app no longer prompts for keychain access repeatedly on startup.

立即下载 | Download Now

在 GitHub Releases 下载最新版本，或访问官方网站了解更多信息。

Download the latest version from GitHub Releases, or visit the Official Website for more information.