v0.4.1

• Add DefaultIsSet() — reports whether SetDefault was called explicitly
• Used by core.SetupLogger to avoid overwriting a user-configured custom handler
• Updated READMEs via gomarkdoc

v0.4.0

slog-native Handler with context field injection

Breaking changes

• Removed backends: loggers/gokit, loggers/logrus, loggers/zap, loggers/stdlog, loggers/slog
• Removed wrap/gokitwrap.go (ToGoKitLogger)
• Removed direct deps: go-kit/log, logrus, zap
• BaseLogger interface deprecated (kept for backward compat)
• SetLogger, NewLogger deprecated — use SetDefault, NewHandler

New

• Handler — custom slog.Handler with automatic context field injection, composable via WithAttrs/WithGroup
• SetDefault(h) — sets global handler + slog.SetDefault so native slog.LogAttrs works
• NewHandler(opts...) — creates Handler with default JSON/text output
• NewHandlerWithInner(inner, opts...) — wraps any slog.Handler for composition
• AddAttrsToContext(ctx, ...slog.Attr) — typed context fields, recovered at log time
• ToSlogLevel / FromSlogLevel — exported level conversion
• OverrideLogLevel now works with native slog calls
• toAttr handles slog.Attr, slog.Value, time.Duration

Performance

• 16B/1alloc per log call (down from 80B/3allocs)
• Native slog path: ~551ns (30ns overhead over raw slog)

v0.3.2

Cap slog group nesting depth at 10 levels, bump Go to 1.25.9

v0.3.1

perf: cache caller info by program counter in slog backend

v0.3.0

feat: refactor LogFields to use shared RequestContext from options, bump options to v0.3.0

v0.2.9

What's Changed

• perf: replace sync.Map with RWMutex+map in LogFields — cheaper for write-few-read-once per-request pattern
• perf: Range uses slice snapshot — cheaper than map copy for small field counts
• fix: AddToLogContext guards against nil ctx
• fix: lazy map init — zero-value LogFields is safe

v0.2.8

What's Changed

• feat: add slog backend and handler bridge, switch default to slog by @ankurs in #19

Full Changelog: v0.2.7...v0.2.8

v0.2.7

What's Changed

• Add Go example tests for pkg.go.dev by @ankurs in #15
• chore: migrate to Go 1.24 tool directive by @ankurs in #16
• feat: add SupportPackageIsVersion1 compile-time version sentinel by @ankurs in #17

Full Changelog: v0.2.6...v0.2.7

v0.2.6

What's Changed

• chore: add CI linting, sync deps, fix lint issues by @ankurs in #13
• feat: add log.AddToContext convenience wrapper by @ankurs in #14

Full Changelog: v0.2.5...v0.2.6

v0.2.5

What's Changed

• chore: bump Go 1.23→1.25, remove godoc2ghmd, modernize to any by @ankurs in #12

Full Changelog: v0.2.4...v0.2.5