Changelog

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All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.2.0] - 2026-01-03

Changed

  • Renamed application from erlang_bson to ebson
  • Renamed bson_codec module to ebson
  • Renamed bson_iter module to ebson_iter

Added

  • GitHub Actions CI for OTP 25, 26, 27

Fixed

  • Binary copy test compatibility across OTP versions

[0.1.0] - 2026-01-03

Added

  • ebson_iter module for zero-copy BSON binary traversal

    • new/1 - Create iterator from BSON binary with validation
    • next/1 - Iterate elements without decoding values
    • peek/2 - Find key at top level without iteration state
    • find_path/2 - Navigate nested documents via path
    • decode_value/2 - Decode value refs to Erlang terms

  • ebson module for map encode/decode

    • encode_map/1 - Encode Erlang map to BSON binary
    • decode_map/1 - Decode BSON binary to Erlang map

  • bson_types.hrl header with BSON type constants

  • Supported BSON types:

    • double (float)
    • string (binary)
    • document (map)
    • array (list)
    • binary with subtypes
    • objectid
    • boolean
    • datetime
    • null
    • int32
    • int64
    • timestamp
    • decimal128
    • regex
    • javascript
    • minkey/maxkey

  • Memory safety via binary:copy/1 to prevent retention of large source binaries

  • Comprehensive test suite (101 tests)