Release v0.6.0 (2023/1/1)

Refactored logging for extensibility.

Breaking Change

• Refactored logging for extensibility.

  • Additional log levels, “debug” and “critical” (Issue #244).

  • Make log formatters changeable in log sink classes (Issue #245).

  • Lazy evaluation of log sinks using factory classes (Issue #246).

  • Asynchronous log sink (Issue #250, Issue #259).

  • Combined log sink (Issue #247).

  • Validation of log tags (Issue #262).

Feature

• Schema of logging configuration files (Issue #261).

Miscellaneous

• Compact console logs (Issue #243).

• Removed warnings in tests caused by Boost library (Issue #237).

• Use [[likely]], [[unlikely]] attributes in logging and assertions (Issue #249).

• Benchmark of logging (Issue #254).

• Update compilers in documents (Issue #257).