• Minimal supported Node.js version is now 18.18.0

• Upgrade internal dependencies

• Minimal supported Node.js version is now 16.17.0

• Improve tree-shaking support

• Add more tests

• Improve error detection using is-error-instance

The npm package size has been reduced by 98%, from 4500kB to 87kB.

The log option was renamed to onError. Its arguments are (originalError, event) instead of (error, level, originalError).

The process error event is now passed as a second argument instead of being set as error.name. Its case is not capitalized anymore, to match the event name in Node.js.

Before:

logProcessErrors({
  log: (error) => {
    if (error.name === 'UncaughtException') {
      console.error(error)
    }
  },
})

After:

logProcessErrors({
  onError: (error, event) => {
    if (event === 'uncaughtException') {
      console.error(error)
    }
  },
})

Errors are not pretty-printed anymore. As a consequence, the colors option was removed too. The onError option can be used instead to customize how the errors are printed.

The levels option was removed. The onError option can be used for filtering.

Before:

logProcessErrors({
  levels: {
    warning: 'silent',
  },
})

After:

logProcessErrors({
  onError: (error, event) => {
    if (event !== 'warning') {
      console.error(error)
    }
  },
})

The testing option was removed. The onError option can be used instead.

Before:

logProcessErrors({ testing: 'ava' })

After:

logProcessErrors({
  // Throw the `error` to make the unit test fail while letting other tests run
  onError: (error) => {
    throw error
  },
})

The exitOn option was changed from an array of strings to a simpler boolean. It was also renamed exit.

The exit is still graceful, i.e. it waits for ongoing tasks to complete, up to 3 seconds. However, if there are none, the process now exits immediately.

Before:

logProcessErrors({ exitOn: [] })

After:

logProcessErrors({ exit: false })

If other libraries (such as Winston, Bugsnag, etc.) are also listening for process events, they might also try to exit the process. This created conflicts with this library. This has been fixed by making the exit option default to false when process events listeners already exist.

• Fix support for --unhandled-rejections=strict
• Do not crash when error.stack is undefined or null
• Support cross-realm errors

TypeScript types have been simplified.

Added 100% test coverage.

• Reduce npm package size

• Document related projects, including modern-errors

• Reduce npm package size

• Add TypeScript types

• Minimal supported Node.js version is now 14.18.0

• multipleResolves has been deprecated by Node.js. Therefore, support for it has been removed.
  • If your code uses the level or exitOn option with a multipleResolves parameter, you should remove it.
  • Otherwise, this release is not a breaking change for you.

• Fix main field in package.json

• The log-process-errors/build/register export has been removed. Please import log-process-errors directly instead.
• The testing option value node-tap has been renamed to node_tap
• Minimal supported Node.js version is now 12.20.0
• This package is now an ES module. It can only be loaded with an import or import() statement, not require(). See this post for more information.

• Improve colors detection

• Improve colors on Windows terminal

• The exitOn() option now defaults to ['uncaughtException', 'unhandledRejection'] on Node >= 15.0.0. Its default value is still ['uncaughtException'] on Node < 15.0.0. This is to mimic Node.js default behavior: since Node 15.0.0, processes exit on unhandled promises.

• Fix handling uncaught exceptions or warnings that are not Error instances (#32)

• Pass original error to log() option

• Do not remove error static properties

• Remove unused dependency core-js

• Minimal supported Node.js version is now 10.17.0

• Remove unused dependency core-js

• Fix handling uncaught exceptions or warnings that are not Error instances (#32)

• Pass original error to log() option

• Do not remove error static properties

• Do not make tests fail on multipleResolves events with the testing option

• Do not handle deprecation warnings on unhandled rejection promises anymore since this is due to a bug in Node 12.6.0 which has been fixed in 12.7.0.

• Do not print deprecation warnings on unhandled rejection promises with Node 12.6.0

• Upgrade supports-color

Thanks to @Hongarc and @stevenvachon for their first-time contributions!

• Minimum Node.js version is now 8.12.0 (instead of 8.10.0)

• Improve documentation and examples

• Upgrade development dependencies
• Code refactoring
• Improve linting

• Upgrade figures
• Upgrade moize

• Upgrade development dependencies
• Code refactoring

• Use ES modules

• Rename log-process-errors/register to log-process-errors/build/register