Changelog

2.0.0

New Features

• Reject invalid integers: leading zeros (i03e, i-03e) return {error, leading_zero}
• Reject negative zero (i-0e) returning {error, negative_zero}
• Dictionary keys are now sorted as raw strings (not alphanumerics) as required by BEP 3

Types & Specs

• Added type bencodable/0 — recursive type for all encodable values
• Added type encode_result/0 — {ok, binary()}
• Added type decode_result/0 — {ok, bencodable(), binary()} | {error, ...}
• Added -spec for encode/1 and decode/1
• Exported all types via -export_type

Documentation

• Comprehensive EDoc module documentation with shell-style examples
• Function documentation for encode/1 and decode/1 with supported types and error cases
• README rewritten: Type Mapping table, API examples, Error Handling, Torrent file example
• Added Elixir usage examples and installation instructions
• Added Specification Compliance section referencing BEP 3 with info-hash (SHA-1) note
• Added CHANGELOG.md

Build & Packaging

• Added rebar3_ex_doc for hex.pm documentation generation
• Added hex.pm metadata (description, licenses, links) in rebar.config
• Version set to {vsn, "git"} for Git-tag-based versioning
• Added doc/ to .gitignore

Tests

• Added tests for invalid integers: leading zeros, negative zero
• Added tests for dictionary key sorting
• Added tests for nested structures, empty structures, negative integers
• Tests refactored to use lists:foreach/2 for data-driven test cases
• Total: 16 tests

1.0.0

• Initial public release
• Encode and decode all four Bencoding types: integers, byte strings, lists, dictionaries
• Dictionary keys are sorted as raw strings as required by BEP 3
• Invalid integers are rejected: leading zeros (i03e) and negative zero (i-0e)
• Type specs and exported types: bencodable/0, encode_result/0, decode_result/0
• Full documentation with examples for Erlang and Elixir
• hex.pm / hexdocs.pm ready