Release 0.1.3.

Bug fixes

* The `working-dir` option was accidentally used as the path for the PID
  file. Now the `pid-file` option is used as intended. ([#7])

Other changes

* The minimum supported Rust version is now 1.81. ([#7])

Release 0.1.2.

Bug fixes

* Don’t overwrite the log level when no command line options for it are
  given. ([b2a2f58])

Release 0.1.1.

Other changes

* Updated to `toml_edit` 0.22. ([#4])

Release 0.1.0.

Initial release.