lnav v0.13.1 released!

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lnav support

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Sep 8, 2025, 5:08:50 PMSep 8
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lnav v0.13.1 is available here:


Features:
* Initial support for Windows.  Configuration should be stored
  in `%APPDATA%`.  The binary is built using msys2.  So, it
  depends on msys-2.0.dll being in the same directory.  No other
  dependencies should be needed.
* Removed dependency on ncurses during the build.  The terminfo
  files are still used during runtime, but fallback terminfo
  files for common terminals are included in the binary.
* Added the postgres_log format.  In addition, you can use
  `:annotate` on a statement error line (e.g. syntax error
  at or near "null" at character 522) to attach an annotation
  with the statement and a pointer to the location of the error.
* Added the mysql_gen_log, mysql_error_log, and mysql_slow_log
  formats.  There is also a `mysql_slow_stats` search table
  that captures the various statistics available in a slow
  query log message (e.g. `query_time`, `lock_time`, ...).
* Added laravel_log format.
* Annotation handlers can now be lnav scripts if the "handler"
  field starts with a pipe (`|`).
* The `<span>` tag in a Markdown now supports
  `white-space: nowrap` in the `style` attribute.
* Anchors can be added to Markdown using `<a name="...">`.
  Anchors show up in the breadcrumb bar and can be addressed
  using the `:goto` command.

Interface changes:
* If all the content in the LOG/TEXT views are filtered out,
  a notice will be displayed that describes the filters that
  are in effect.
* The chart in the SPECTRO view is now shifted to the right
  so it does not cover the timestamp.

Bug Fixes:
* Fix a crash on startup for some environments.
* Fix a spurious screen flash on some prompts.
* Fix an issue with completion of script names.
* Handle abbreviated timezones (e.g. PDT/PST) in timestamps.
* Improve HTML handling in Markdown files.
* Fixed various issues in the SPECTRO view.
* Minor performance improvements.

Thanks,

Tim

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