主要更新内容
- 安全：修复主题名称路径遍历漏洞（DeleteTheme/UpdateTheme/SetTheme），避免未授权文件访问
- 监控数据架构重构：将监控数据完全迁移至专用 metric store（默认 SQLite
./data/metrics.db），替代旧records/records_long_term/gpu_records/ping_records表；支持 MySQL/PostgreSQL 后端，配置热重载，DSN 自动推断驱动 - 分层降采样（Rollup）：新增自动压缩与数据聚合，降低存储占用；可配置原始数据保留窗口和归档层级
- 公开访客审计端点：新增
public:recordVisitorEventRPC，允许主题前端记录访客操作，默认关闭，可通过visitor_audit_enabled开启 - Telegram 通知改进：非 200 响应时返回 API 错误描述而非仅状态码
- 管理端数据库维护：新增空间回收与压缩检查端点（
admin:reclaimSpace、admin:inspectStorage） - 启动自动版本升级备份：检测版本变化时自动将
./data打包备份至./backup/upgrade-{time}.zip，便于回滚 - 新增 loong64 架构支持：构建与安装脚本均支持 loongarch64/loong64
- 移除内置 Cloudflare tunnel 与 Cloudflare Access OAuth：需自行管理隧道和 OAuth 配置
- 时间字段标准化：所有模型时间字段改为标准
time.Time（UTC），JSON 序列化为 RFC3339 纳秒格式，废弃自定义LocalTime类型 - 配置变更：废弃
record_enabled、record_preserve_time、ping_record_preserve_time、metric_store_enabled；改用 metric 保留策略管理 - getNodes RPC 返回类型变更：改为 uuid-keyed map，替代原数组形式
Bug修复
- 安全：修复主题名称路径遍历漏洞（CVE-待分配）
- Telegram 通知：非 200 响应时返回 API 错误描述而非仅状态码
- 强化访客审计日志记录（字段截断、令牌桶限流、IP 来源信任）
- 修复 SQLite
database is locked错误导致记录写入失败 - 修复 metric 迁移过程中的 SQLite 表级锁问题
- 修复 metric 聚合（rollup）时丢失序列标识
- 修复零保留期 metric 定义在操作后被错误清除
- 修复 ping record 查询不支持 rollup 读取
- 修复 compaction 因单个 metric 错误而中断全部压缩
- 修复空间回收前未清理孤立 metric 数据
- 修复资源探测中
Totalram可能溢出（转为 uint64）
其他
- CI 重构：前端构建抽象为可复用 action（
build-frontend/restore-frontend），Docker 与 release 流程解耦；snapshot 版本号基于 UTC+8 - 系统版本标记从
./data/.komari-version文件迁移至数据库配置表，随配置备份恢复 - 移除旧 report 写入代码、
reports包相关测试及大量未使用的数据库函数 - 集成
pkg/metric库统一管理 metric 的生命周期与存储 - 代码库结构进一步模块化：分离启动阶段（
cmd/app.go）、配置热重载管理器等
What's Changed
- fix(security): prevent path traversal in theme name (DeleteTheme/UpdateTheme/SetTheme) by @guocn in #584
- fix(telegram): 非 200 响应时返回 API 错误描述而非仅状态码 by @Torther in #583
- feat(rpc): add public visitor audit event endpoint by @sanrokamlan-prog in #597
- fix: harden visitor audit logging by @sanrokamlan-prog in #602
Commits
- feat: route metric reads and writes to dedicated store (f2c46db) @Akizon77
- fix(database): use FromTime() for time queries and improve cache cleanup (f0877d6) @Akizon77
- fix(telegram): include API error description in non-200 responses (da047cf) @Torther
- refactor(metrics): route all storage through metric store when enabled (6a5f3ef) @Akizon77
- fix(rpc): common:getNodes returns uuid-keyed map instead of array (ff6daa6) @Akizon77
- Merge branch 'refactor/metrics-unify-storage': unify storage through metric store + getNodes map (0132d1c) @Akizon77
- fix(theme): prevent path traversal in theme operations (404d97d) @guocn
- fix(theme): prevent path traversal in theme operations (#584) (92ec774) @Akizon77
- Merge pull request #583 from Torther/main (b6fcdd3) @Akizon77
- fix: avoid sqlite database is locked failures for record writes (332053d) @Akizon77
- feat(metrics): hot-reload metrics DB config with connection test before save (9e5b6df) @Akizon77
- fix: avoid sqlite table locks during metric migration (64998b5) @Akizon77
- feat(metrics): infer DB driver from DSN automatically (d02d934) @Akizon77
- merge: metrics DSN autodetect (be6af33) @Akizon77
- perf: 优化 metrics 迁移性能 - 批量写入 + keyset 分页 (5c2bd4e) @Akizon77
- feat(metrics): 支持迁移暂停/恢复，进度持久化与重启后孤儿状态修复 (416ea87) @Akizon77
- fix(migration): 恢复迁移时保留已迁移进度计数，避免从0重新累计 (43c80d2) @Akizon77
- ci: align snapshot workflow behavior (eb4ca83) @airium
- refactor: split startup into app lifecycle stages (6ddb143) @Akizon77
- feat(metrics): always enable metric store with startup migration and version-based backup (4ad190a) @Akizon77
- refactor: remove built-in Cloudflare tunnel support (73071ff) @Akizon77
- refactor(oauth): remove Cloudflare Access provider support (ab31fc6) @Akizon77
- Use UTC+8 for snapshot versions (e009444) @Akizon77
- fix: run metric store migrations before startup migration (84130df) @Akizon77
- refactor(metrics): use metric retention for cleanup settings (7e0d542) @Akizon77
- feat: add metric retention policy management (7d95240) @Akizon77
- fix(metric): preserve series identity during aggregation (8911c08) @Akizon77
- feat(metricstore): add scheduled rollup compaction (5ad791f) @Akizon77
- fix(metricstore): rotate compaction cursor per metric (46b4e37) @Akizon77
- ci: reuse frontend and toolchain actions in workflows (8a529b4) @Akizon77
- feat(metricstore): aggregate record queries via series rollups (b2fe9ab) @Akizon77
- ci: generate AI-assisted release notes from stable tags (8910c2e) @Akizon77
- feat(metricstore): track ping packet loss in metrics (855ff82) @Akizon77
- Improve release notes generation (5ade710) @Akizon77
- Read release note workflow inputs (0660ee7) @Akizon77
- Use stable release base for snapshot notes (29eecf5) @Akizon77
- feat(metric): preserve series identity in rollup queries (9831df0) @Akizon77
- Include commits in release notes (39c5f7b) @Akizon77
- feat(metricstore): add downsampling toggle, raise default retention to 90d, and cleanup expired data on compact (42ef993) @Akizon77
- fix(metrics): select compatible rollup intervals (3b48339) @Akizon77
- Fix metric rollup compaction and retention (ff358ed) @Akizon77
- refactor: improve metric store lifecycle management with context-aware close and operation gate (c828653) @Akizon77
- disable downsampling by default (724dd3b) @Akizon77
- feat: add visitor audit rpc endpoint (7679430) @sanrokamlan-prog
- Update generate-release-notes.yml (5c73eba) @Akizon77
- Merge pull request #597 from sanrokamlan-prog/visitor-audit-rpc (1eb3549) @Akizon77
- fix: harden visitor audit logging (0c80f0f) @sanrokamlan-prog
- Merge pull request #602 from sanrokamlan-prog/fix/visitor-audit-hardening (5fa59ab) @Akizon77
- refactor: replace static retention config with dynamic retention summary (7f36881) @Akizon77
- fix: preserve zero-retention metric definitions across operations (66b7691) @Akizon77
- refactor(metrics): remove DefaultRetentionDays config option and enforce explicit retention (7baf2ed) @Akizon77
- fix: reduce default built-in metric retention to 1 day for testing (c1178eb) @Akizon77
- fix(metricstore): use Series to read ping records for rollup support (e2a8284) @Akizon77
- feat: clean metric store before deleting client or ping task (43547b9) @Akizon77
- feat(metric): add compaction watermark upsert and update storage queries (5b90804) @Akizon77
- feat: #414 add support for loong64 architecture (fc3febc) @Akizon77
- refactor: remove unused database functions for sessions, clients, and metric store (0f6f2f4) @Akizon77
- refactor: remove Nezha compatibility (f42cfe7) @Akizon77
- Make metric chart gaps adaptive (73c3c43) @Akizon77
- refactor: remove deprecated WriteRecord/WriteGPURecord and refactor cron jobs (312e320) @Akizon77
- feat(metricstore): batch metric report writes in single transactions (a78ef87) @Akizon77
- refactor(jsonrpc): remove deprecated Tag field from public metric types (d853a83) @Akizon77
- feat: add legacy upgrade server and refactor OAuth initialization (3c27823) @Akizon77
- feat(admin): add database compression inspection and configuration endpoints (fee8c86) @Akizon77
- Revert "feat(admin): add database compression inspection and configuration endpoints" (7f12850) @Akizon77
- refactor: clean up metric constants and refactor record downsampling (99fda6b) @Akizon77
- refactor: standardize time fields (42b290f) @Akizon77
- remove unused database connection parameters (be3daa4) @Akizon77
- fix: #609 #612 continue compaction on per-metric errors and add separate compaction gate (5a66f28) @Akizon77
- fix: remove orphaned metric data before space reclaim and reject unknown metrics (cdfd5bd) @Akizon77
- feat: drop obsolete builtin metrics and expose definition creation (b554368) @Akizon77
- feat: make metric deletion async and add UpdateMetricRetention (b4d3977) @Akizon77
- feat: add automatic low resource mode detection and SQLite tuning (f59e0e8) @Akizon77
- fix(resourceprobe): cast Totalram to uint64 to avoid overflow (eb7ecc6) @Akizon77
- feat: migrate legacy monitoring to hourly P95 aggregation (7a95546) @Akizon77
New Contributors
- @guocn made their first contribution in #584
- @Torther made their first contribution in #583
- @sanrokamlan-prog made their first contribution in #597
Full Changelog: 1.2.5-fix1...Snapshot-2607201808