CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

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[Unreleased]

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1.1.0 - 2026-03-23

Added

• Critical(), Debug(), Trace() log methods to cover all 6 standard ILogger levels
• IsEnabled(LogLevel) guard clause in Log() — avoids serialization and enricher invocation when the level is disabled
• Explicit null checks on all constructor parameters
• sealed record LogEntry to replace anonymous type for log entry serialization
• XML documentation on BeginScope to document the IDisposable contract

Changed

• JsonSerializerOptions moved to a static readonly field — previously a new instance was allocated on every log call
• _logger.Log() state parameter now passes the structured LogEntry instead of null, enabling structured log providers (Serilog, OpenTelemetry, Application Insights) to index fields correctly
• BeginScope return type corrected to IDisposable? (nullable), matching the official ILogger signature

Removed

• Unused record LogJsonState(string Json) declaration

Fixed

• Typo "Exemple" → "Example" in README
• _logger.info() → _logger.Info() in README code example (lowercase i does not compile)
• Missing language hints on README code blocks (added csharp, json, bash)

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1.0.0 - 2026-02-27

Added

• Initial release
• IStructLog<T> interface with Info(), Warning(), Error() methods
• ILogEnricher interface for custom context enrichers
• IEventCode interface for structured event identification
• EventCode built-in implementation
• StructLogOptions with EnableEnrichers flag
• AddStructLog() and AddStructLog(IConfiguration) extension methods for DI registration
• JSON output via System.Text.Json
• BeginScope() support for contextual logging
• GitHub Actions workflow for automatic NuGet publish on tag push
• MIT license

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