Bump Serilog from 2.12.0 to 4.0.2

[dependabot[bot]]

Bumps Serilog from 2.12.0 to 4.0.2.

Release notes

Sourced from Serilog's releases.

v4.0.2

• #2094 - remove boxing and string allocations in output template formatting (@​epeshk)
• #2103 - don't capture properties with private get accessors (@​nblumhardt)
• #2095 - remove junk file (@​Numpsy)
• #2116 - fall back to IDisposable in Log.CloseAndFlushAsync() when the target logger is not IAsyncDisposable (@​nblumhardt)

v4.0.1

• #2090 — when capturing structured values, reuse HashSet instances, reduce LINQ usage, avoid reallocating string[] to improve performance and cut GC pressure (@​nblumhardt)
• #2089 - allow capturing of non-anonymous structured values when trimming (@​nblumhardt)
• #2083 - use Major.Minor.0.0 assembly versioning (@​nblumhardt)

v4.0.0

What's new in Serilog 4.0.0?

If you're deploying to .NET Framework, note that Serilog's assembly version number has been unpinned from the long-running historical 2.0.0 default, and now matches the package version precisely. If you encounter issues, ensure your build is generating valid assembly binding redirects.

Simple, robust, built-in batching support

Sinks that need batching functionality can now be easily written, without any additional package dependencies, by implementing IBatchedLogEventSink:

class MyBatchedSink: IBatchedLogEventSink
{
    public Task EmitBatchAsync(IReadOnlyCollection<LogEvent> batch)
    {
        // Send a batch of log events...
    }
}

Batched sinks can be added using WriteTo.Sink(IBatchedLogEventSink, ...) - they're given first-class consideration just like regular un-batched sinks.

The built-in batching implementation is based on System.Threading.Channels and draws on the original Serilog.Sinks.PeriodicBatching package (now in maintenance-mode), to provide a full-featured, efficient, async-native batching implementation.

Experimental dotted name capturing

By setting an experimental AppContext switch, message templates can be used to capture dotted names, which are required when using some logging schemas.

AppContext.SetSwitch("Serilog.Parsing.MessageTemplateParser.AcceptDottedPropertyNames", true);
Log.Information("Running as {user.name}", Environment.UserName);

// Captures {"user.name": "nblumhardt"}

While currently experimental and unsupported, this flag is intended to help the ecosystem evaluate and prepare for dotted name support in a future Serilog release.

Changes

... (truncated)

Commits

• 4c9a312 Merge pull request #2118 from serilog/dev
• 7b85d53 Update publishing key
• 3aa295b Properly synchronize use of InMemoryBatchedSink fields (attempting to fix fla...
• 6e5a82c Tighten up the test to ensure we don't add IAsyncDisposable to the test stub
• b5085aa Fall back to IDisposable in Log.CloseAndFlushAsync() when the target logger i...
• 68881e1 Don't capture properties with private get accessors
• 3f6d855 Optimize ReusableStringWriter.Write/WriteLine(ReadOnlySpan<char>) methods
• 9f6b814 Added test for timestamp formatting
• 64fccfa Removed boxing and string allocations in DateTimeOffset/DateTime serializatio...
• 8c82a50 Remove junk file (#2095)
• Additional commits viewable in compare view

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[dependabot[bot]]

Superseded by #281.