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Benthos v3.0.0 Release Notes

Release Date: 2019-09-17 // over 4 years ago

  • 🚀 This is a major version release, for more information and guidance on how to 📄 migrate please refer to https://benthos.dev/docs/guides/migration/v3.

    ➕ Added

    • 🚚 The json processor now allows you to move from either a root source or to a root destination.
    • ➕ Added interpolation to the metadata processor key field.
    • Granular retry fields added to kafka output.

    🔄 Changed

    • 👍 Go modules are now fully supported, imports must now include the major version (e.g. github.com/Jeffail/benthos/v3).
    • ✂ Removed deprecated mmap_file buffer.
    • ✂ Removed deprecated (and undocumented) metrics paths.
    • 🚚 Moved field prefix from root of metrics into relevant child components.
    • Names of process_dag stages must now match the regexp [a-zA-Z0-9_-]+.
    • Go API: buffer constructors now take a types.Manager argument in parity with other components.
    • ⚡️ JSON dot paths within the following components have been updated to allow array-based operations:
      • awk processor
      • json processor
      • process_field processor
      • process_map processor
      • check_field condition
      • json_field function interpolation
      • s3 input
      • dynamodb output

    🛠 Fixed

    • 🛰 The sqs output no longer attempts to send invalid attributes with payloads from metadata.
    • During graceful shutdown Benthos now scales the attempt to propagate acks for sent messages with the overall system shutdown period.