v2.2.0 - Performance Optimizations

🚀 Performance Optimizations

D1 Database Read Reduction

• API Key Caching: Cache API keys for 5 minutes to reduce D1 queries
• Remove lastUsed Updates: Eliminate unnecessary writes on every API call
• Stats API Cache: Extend cache from 30s to 5min
• Smart Polling: Frontend checks lightweight meta endpoint every 60s, only fetches full email list when changes detected
• Database Index: Add composite index on (message_to, created_at) for faster queries

Bug Fixes

• Growth Rate Calculation: Fix SiteStats to show total growth rate instead of daily increment comparison
• Deployment Variables: Fix deploy.yml to properly handle empty PASSWORD and API_RATE_LIMIT_PER_MINUTE variables

Impact

These optimizations significantly reduce D1 database reads and writes, which should lower your Cloudflare bill.

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🚀 性能优化

减少 D1 数据库读取

• API Key 缓存：缓存 5 分钟以减少 D1 查询
• 移除 lastUsed 更新：消除每次 API 调用的不必要写入
• Stats API 缓存：从 30 秒延长到 5 分钟
• 智能轮询：前端每 60 秒检查轻量级 meta 接口，仅在检测到变化时才获取完整邮件列表
• 数据库索引：在 (message_to, created_at) 上添加复合索引以加快查询

Bug 修复

• 增长率计算：修复 SiteStats 显示总量增长率而非每日增量对比
• 部署变量：修复 deploy.yml 正确处理空的 PASSWORD 和 API_RATE_LIMIT_PER_MINUTE 变量

影响

这些优化显著减少了 D1 数据库的读写次数，应该能降低你的 Cloudflare 账单。

Release v2.1.0

What's Changed

• Support restful api for developers and api key generator
• Update deploy guide

Full Changelog: v2.0.0...v2.1.0

Release v2.0.0

What's Changed

• feat: 项目初始化为单 worker 应用架构
• chore: 数据库由 Turso 迁移至 Cloudflare D1 by @gujiangjiang in #23
• fix: 修复密码登录在邮箱清空后失效的问题 by @gujiangjiang in #24

New Contributors

• @gujiangjiang made their first contribution in #23

Full Changelog: 1.0.0...v2.0.0

v1.0.0

Vmail.DEV v1.0.0

更新内容

• 支持多域名配置
• 支持发送邮件
• 支持保存密码找回邮箱

Bug 修复

略

Full Changelog: https://github.com/oiov/vmail/commits/1.0.0