Changelog

5.9.3

Added

• An admin endpoint that reports buffer manager lag without scraping the metrics port.

Fixed

• The admin port ignored the bind address and always listened on all interfaces.
• Reloading on SIGHUP leaked one file descriptor per stream.
• The buffer manager could double count an log line after a crash between fsync and index update.

5.9.2

Added

• Per-stream retention overrides, so one stream can keep log lines longer than the global default.

Fixed

• Retention skipped the newest buffer file when the clock moved backwards.

5.9.1

Added

• Optional zstd compression for the buffer file, off by default.

Fixed

• The buffer manager could double count an log line after a crash between fsync and index update.

5.9.0

Added

• Per-stream retention overrides, so one stream can keep log lines longer than the global default.
• Optional zstd compression for the buffer file, off by default.

Fixed

• A 0-byte buffer file left behind by an interrupted write made startup fail instead of being discarded.
• The routing table could double count an log line after a crash between fsync and index update.
• Retention skipped the newest buffer file when the clock moved backwards.

Changed

• The default batch size dropped from 4096 to 1024 after measuring tail latency at realistic queue depths.

5.8.3

Added

• A `--dry-run` mode for `routerctl compact`.

Fixed

• `routerctl status` exited 0 even when the routing table was stalled.
• The admin port ignored the bind address and always listened on all interfaces.

Changed

• The default batch size dropped from 4096 to 1024 after measuring tail latency at realistic queue depths.

5.8.2

Added

• Range requests on the read API, which makes partial replays cheap.
• An admin endpoint that reports buffer manager lag without scraping the metrics port.

Fixed

• Reloading on SIGHUP leaked one file descriptor per stream.
• A 0-byte buffer file left behind by an interrupted write made startup fail instead of being discarded.

5.8.1

Added

• Per-stream retention overrides, so one stream can keep log lines longer than the global default.

Fixed

• A 0-byte buffer file left behind by an interrupted write made startup fail instead of being discarded.
• The admin port ignored the bind address and always listened on all interfaces.

5.8.0

Fixed

• Reloading on SIGHUP leaked one file descriptor per stream.