chore: release v0.2.0

[github-actions]

🤖 New release

• morph: 0.1.0 -> 0.2.0 (⚠ API breaking changes)

⚠ morph breaking changes

--- failure function_missing: pub fn removed or renamed ---

Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/function_missing.ron

Failed in:
  function morph::add, previously in file /tmp/.tmp7WhXzd/morph/src/lib.rs:1

Changelog

[0.2.0] - 2026-03-20

Bug Fixes

• Resolve clippy warnings breaking CI on main (#46) (8bd6718)

Documentation

• Add RC process checklist with sign-off, rollback, and release procedure (#92) (1590e45)
• Add migration guide from jq/yq/mlr to morph (248028d)
• Replace summary with detailed cross-tool benchmark matrix (9a47478)
• Add at-a-glance performance comparison matrix (76cd45a)
• Add yq and miller head-to-head benchmark stats (ca1f5dd)
• Replace placeholder perf claims with measured benchmark stats (44c6f77)
• Refine blazing fast section with reproducible comparisons (55ab5db)
• Add performance/benchmark section to README (39a4b92)
• Add comprehensive installation guide (849d684)

Features

• Deterministic exit codes per error category (#91) (4fea628)
• Automate benchmark snapshots with versioned performance report pipeline (#90) (f21fd09)
• Add compatibility matrix CI with report artifacts (bde03de)
• Add cargo-binstall metadata for pre-built binary installs (583e7c6)
• Set up release-plz for automated versioning and changelog (#74) (e6b26d5)
• Set up cargo-dist for automated builds and installers (#72) (4dfcb51)
• Add Criterion benchmark suite for performance tracking (#71) (783e280)
• Improve error UX with suggestions, context, and source snippets (#70) (0c5f894)
• Add shell completions and help commands (#59) (60577e6)
• Add streaming mode for large files (#58) (51411af)
• Add format-specific CLI options (#57) (ca37b8a)
• Add MessagePack reader/writer (#56) (3663e0d)
• Add JSON Lines (JSONL/NDJSON) reader/writer (#55) (46fe72c)
• Add XML format support (read/write) (#54) (370932e)
• Add collection functions, string interpolation, and if() (#53) (13e7bd7)
• Implement each and when block statements (#52) (3ab9ca7)
• Implement sort operation for arrays (#51) (c5b0777)
• Implement where filtering for arrays and values (#50) (ad53de5)
• Implement flatten and nest mapping operations (#49) (cb3e230)
• Add -m, -e, and --dry-run CLI mapping flags (#48) (2a8100e)
• Add comprehensive tests for built-in string functions (#47) (a05a0ef)
• Implement mapping evaluator with built-in functions (#45) (5e489fc)
• Implement mapping language parser with AST and expression support (#44) (b7a3524)
• Implement mapping language lexer with full token set (#43) (fb4fe38)
• Add cross-format integration tests and CLI end-to-end tests (#42) (10b944d)
• Expand CSV reader/writer with config, delimiters, and tests (#41) (a005106)
• Expand TOML reader/writer with comprehensive tests (#40) (0fd4421)
• Expand YAML test coverage with multi-doc, anchors, edge cases (#39) (81daa10)
• Comprehensive JSON reader/writer with full test coverage (#38) (ed6c8ab)
• Implement CLI argument parsing and main conversion pipeline (#37) (8af9b57)
• Implement error type hierarchy (2f25a00)
• Project scaffold with Cargo.toml and module stubs (#33) (5da5874)

Performance

• Add competitive benchmark comparisons and blazing fast positioning (398ba65)

Styling

• Fix formatting in error test (640b309)

Testing

• Add golden conformance suite with cross-format fixtures (483a7ae)

Features

• Universal data format converter with mapping language
• Support for JSON, YAML, TOML, CSV, XML, MessagePack, JSON Lines formats
• Mapping language with rename, select, drop, set, cast, where, each, when, flatten, nest, sort, default operations
• 30+ built-in functions (string, math, collection, type operations)
• Streaming mode for large files (JSONL, CSV, JSON array)
• Shell completions for bash, zsh, fish, PowerShell, elvish
• Error UX with "did you mean?" suggestions for formats and functions
• Performance benchmark suite with Criterion
• cargo-dist setup for automated release builds

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This PR was generated with release-plz.