v0.11.1

What's Changed

A hardening release: three verified runtime defects on the shutdown and polling paths, plus several correctness fixes in the download manager.

Bug Fixes

• Exit cleanly on SIGTERM — http.ErrServerClosed was treated as fatal, so every graceful shutdown logged an error and exited 1, which Docker and systemd read as a crash
• Fix a data race between the transfer monitor and torrent-get handlers that could crash the process on a concurrent map access
• Fix a send on closed channel panic when a transfer was queued while the manager was shutting down
• Fix a shutdown deadlock when the download queue was full
• Retry transfers whose local download failed — a single permanent file failure previously stranded the transfer forever: never retried, put.io source never cleaned up, never reported complete to *arr
• Stop double-counting bytes across download retries, which could report progress above 100%
• Mark transfers that report no files as failed instead of re-examining them on every poll forever

Improvements

• Apply idle and response-header timeouts to downloads, and abandon stalled ones — previously a server that accepted a connection and went quiet pinned a worker until the process exited
• Drop per-transfer tracking on torrent-remove so it no longer grows for the lifetime of the process
• Regenerate gomod2nix.toml, which had drifted from go.mod (zerolog v1.34.0 vs v1.35.1), so released binaries now match what tests run against
• Remove dead code and check previously-ignored errors; golangci-lint is clean

Full Changelog: v0.11.0...v0.11.1