- task.go: fix deadlock in ToStatusUpdate() — calling Percent() (which
RLocks) while already holding RLock caused deadlock when a writer was
waiting; compute percent inline instead
- usenet.go: fix data race in Cancel() — tracker and taskDir were read
without the mutex while Download() writes them under it; read all
fields under the same lock
- upnp.go: fix UPnP Remove() blocking shutdown — run cleanup in goroutine
with 10s deadline (removeNATPMP worst case is 3s dial + 5s deadline)
- daemon.go: add path traversal protection for stream requests — validate
sr.FilePath is within configured directories before os.Stat; defends
against compromised API server sending arbitrary paths
- client.go: add wakeClient without timeout for long-poll wake endpoint
where context controls cancellation
- sync.go: trigger immediate sync when entering watching mode so stream
requests are picked up without waiting for the next scheduled interval
- Consolidate 3 maps (active, taskDirs, taskTrackers) into single
activeDownload struct — eliminates out-of-sync state on mid-function panic
- Cancel() runs os.RemoveAll in background goroutine (non-blocking)
- Flush(): clear dirty before unlock to prevent concurrent flush race on
same tmp file; remove fragile re-mark-on-error pattern
- Revert RWMutex → Mutex in ProgressTracker (negligible benefit under
write-heavy workload, higher overhead)
- Remove file.Sync() from debrid and usenet downloaders (Close flushes
kernel buffers; fsync blocks for seconds on large files)
- Pin golangci-lint to v2.1.6 in CI (was floating with `latest`)
- Fix CI matrix: Go 1.25+1.26 (was 1.24+1.25, but go.mod requires 1.25)
- Go deps: cobra 1.10.2, fatih/color 1.19, tablewriter 1.1.4,
anacrolix/torrent 1.61, charmbracelet/huh 1.0, pion/webrtc 4.2.11
- GitHub Actions: checkout v6, setup-go v6, golangci-lint-action v9,
codecov-action v5, ghaction-upx v4, goreleaser-action v7
- CI matrix: drop Go 1.22, test on 1.24 + 1.25
- Migrate tablewriter API from v0 to v1 (breaking change)
- Fix data race in WSTransport.readLoop (pass conn as parameter)
- Add file.Sync() before close in debrid and usenet downloaders
- Improve progress tracker: dedup MarkDone, re-mark dirty on flush error
- Add daemon state persistence and stale resume file cleanup
- Add TriggerPoll for WebSocket resume actions
- Improve stream server with graceful shutdown and connection tracking
- Add desktop notifications for download completion
- Add media file organization with Movies/TV Shows detection
- Improve usenet downloader with progress tracking and resume support
- Add self-update package with GitHub release verification
- Downgrade tablewriter to v0.0.5 (v1.x API breaking change)
Complete usenet download support for unarr CLI:
- NZB XML parser with password extraction from <head> meta
- yEnc decoder with CRC32 verification
- NNTP client with TLS, auth, and connection pool (up to 10 conns)
- Segment downloader with parallel workers and progress reporting
- Post-processing: par2 verify/repair, unrar/7z extraction with password support
- Agent client methods: SearchNzbs, DownloadNzb, GetUsenetCredentials
- UsenetDownloader implementing full Downloader interface
- Daemon wiring: UsenetDownloader passed to Manager
E2E tested: Oppenheimer 1080p (2.94 GB) downloaded via NNTP in 77.6s.
