zap changelog

Changelog History

Page 1

• v1.23.0 Changes

  August 24, 2022

  ✨ Enhancements:

  • #1147: Add a zapcore.LevelOf function to determine the level of a LevelEnabler or Core.
  • 🌲 #1155: Add zap.Stringers field constructor to log arrays of objects that implement String() string.

• v1.22.0 Changes

  August 08, 2022

  ✨ Enhancements:

  • 🌲 #1071: Add zap.Objects and zap.ObjectValues field constructors to log arrays of objects. With these two constructors, you don't need to implement zapcore.ArrayMarshaler for use with zap.Array if those objects implement zapcore.ObjectMarshaler.
  • 🏗 #1079: Add SugaredLogger.WithOptions to build a copy of an existing SugaredLogger with the provided options applied.
  • 🌲 #1080: Add *ln variants to SugaredLogger for each log level. These functions provide a string joining behavior similar to fmt.Println.
  • #1088: Add zap.WithFatalHook option to control the behavior of the logger for Fatal-level log entries. This defaults to exiting the program.
  • #1108: Add a zap.Must function that you can use with NewProduction or NewDevelopment to panic if the system was unable to build the logger.
  • 🌲 #1118: Add a Logger.Log method that allows specifying the log level for a statement dynamically.

  Thanks to @cardil, @craigpastro, @sashamelentyev, @shota3506, and @zhupeijun 🚀 for their contributions to this release.

• v1.21.0 Changes

  February 07, 2022

  ✨ Enhancements:

  • 📜 #1047: Add zapcore.ParseLevel to parse a Level from a string.
  • 📜 #1048: Add zap.ParseAtomicLevel to parse an AtomicLevel from a string.

  🛠 Bugfixes:

  • #1058: Fix panic in JSON encoder when EncodeLevel is unset.

  Other changes:

  • 🐎 #1052: Improve encoding performance when the AddCaller and AddStacktrace options are used together.

  🚀 Thanks to @aerosol and @Techassi for their contributions to this release.

• v1.20.0 Changes

  January 04, 2022

  ✨ Enhancements:

  • #989: Add EncoderConfig.SkipLineEnding flag to disable adding newline characters between log statements.
  • #1039: Add EncoderConfig.NewReflectedEncoder field to customize JSON encoding of reflected log fields.

  🛠 Bugfixes:

  • #1011: Fix inaccurate precision when encoding complex64 as JSON.
  • #554, #1017: Close JSON namespaces opened in MarshalLogObject methods when the methods return.
  • #1033: Avoid panicking in Sampler core if thereafter is zero.

  Other changes:

  • 👍 #1028: Drop support for Go < 1.15.

  🚀 Thanks to @psrajat, @lruggieri, @sammyrnycreal for their contributions to this release.

• v1.19.1 Changes

  September 08, 2021

  🛠 Bugfixes:

  • #1001: JSON: Fix complex number encoding with negative imaginary part. Thanks to @hemantjadon.
  • #1003: JSON: Fix inaccurate precision when encoding float32.

• v1.19.0 Changes

  August 09, 2021

  ✨ Enhancements:

  • #975: Avoid panicking in Sampler core if the level is out of bounds.
  • #984: Reduce the size of BufferedWriteSyncer by aligning the fields better.

  🚀 Thanks to @lancoLiu and @thockin for their contributions to this release.

• v1.18.1 Changes

  June 28, 2021

  🛠 Bugfixes:

  • #974: Fix nil dereference in logger constructed by zap.NewNop.

• v1.18.0 Changes

  June 28, 2021

  ✨ Enhancements:

  • #961: Add zapcore.BufferedWriteSyncer, a new WriteSyncer that buffers messages in-memory and flushes them periodically.
  • #971: Add zapio.Writer to use a Zap logger as an io.Writer.
  • #897: Add zap.WithClock option to control the source of time via the new zapcore.Clock interface.
  • #949: Avoid panicking in zap.SugaredLogger when arguments of *w methods don't match expectations.
  • 👍 #943: Add support for filtering by level or arbitrary matcher function to zaptest/observer.
  • #691: Comply with io.StringWriter and io.ByteWriter in Zap's buffer.Buffer.

  Thanks to @atrn0, @ernado, @heyanfu, @hnlq715, @zchee 🚀 for their contributions to this release.

• v1.17.0 Changes

  May 25, 2021

  🛠 Bugfixes:

  • [#867][]: Encode <nil> for nil error instead of a panic.
  • ⚡️ [#931][], [#936][]: Update minimum version constraints to address vulnerabilities in dependencies.

  ✨ Enhancements:

  • [#865][]: Improve alignment of fields of the Logger struct, reducing its size from 96 to 80 bytes.
  • 👍 [#881][]: Support grpclog.LoggerV2 in zapgrpc.
  • 👍 [#903][]: Support URL-encoded POST requests to the AtomicLevel HTTP handler with the application/x-www-form-urlencoded content type.
  • 👍 [#912][]: Support multi-field encoding with zap.Inline.
  • [#913][]: Speed up SugaredLogger for calls with a single string.
  • ✅ [#928][]: Add support for filtering by field name to zaptest/observer.

  🚀 Thanks to @ash2k, @FMLS, @jimmystewpot, @Oncilla, @tsoslow, @tylitianrui, @withshubh, and @wziww for their contributions to this release.

• v1.16.0 Changes

  September 01, 2020

  🛠 Bugfixes:

  • #828: Fix missing newline in IncreaseLevel error messages.
  • #835: Fix panic in JSON encoder when encoding times or durations
    without specifying a time or duration encoder.
  • #843: Honor CallerSkip when taking stack traces.
  • 0️⃣ #862: Fix the default file permissions to use 0666 and rely on the umask instead.
  • 🌲 #854: Encode <nil> for nil Stringer instead of a panic error log.

  ✨ Enhancements:

  • #629: Added zapcore.TimeEncoderOfLayout to easily create time encoders
    for custom layouts.
  • 🔧 #697: Added support for a configurable delimiter in the console encoder.
  • ⚡️ #852: Optimize console encoder by pooling the underlying JSON encoder.
  • 🔊 #844: Add ability to include the calling function as part of logs.
  • #843: Add StackSkip for including truncated stacks as a field.
  • ✅ #861: Add options to customize Fatal behaviour for better testability.

  🚀 Thanks to @SteelPhase, @tmshn, @lixingwang, @wyxloading, @moul, @segevfiner, @andy-retailnext and @jcorbin for their contributions to this release.

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