Changelog

jsonyx uses a [major].[feature].[fix] versioning scheme, where:

• The major version increments for foundational changes or major overhauls,

• The feature version increments for new features or enhancements, and

• The fix version increments for bug or security fixes.

Warning

Breaking changes can occur in major and feature versions, so read the changelog before updating.

jsonyx 2.4.0 (unreleased)

Changes:

• Added free threading support

Breaking Changes:

• Changed serialization of string enum.Enum

• Removed jsonyx.Encoder.write, jsonyx.Decoder.read, jsonyx.write and jsonyx.read

Other Changes:

• Improved error messages

jsonyx 2.3.0 (Apr 30, 2025)

Changes:

• Sped up string encoding

jsonyx 2.2.1 (Apr 21, 2025)

Bug Fixes:

• Fixed #36: Fatal Python error: none_dealloc

• Fixed #33: Performance regression compared to json

jsonyx 2.2.0 (Mar 31, 2025)

New Features:

• Added cache_keys to jsonyx.Decoder, jsonyx.load(), jsonyx.loads() and jsonyx.read()

Breaking Changes:

• Disabled caching keys by default for jsonyx.Decoder, jsonyx.load(), jsonyx.loads() and jsonyx.read()

jsonyx 2.1.0 (Mar 30, 2025)

New Features:

• Added check_circular, hook and skipkeys to jsonyx.Encoder, jsonyx.dump(), jsonyx.dumps() and jsonyx.write()

jsonyx 2.0.0 (Mar 27, 2025)

New Features:

• Added the jsonyx application

• Added commas, indent_leaves, max_indent_level, quoted_keys and types to jsonyx.Encoder, jsonyx.dump(), jsonyx.dumps() and jsonyx.write()

• Added encoding to jsonyx.write() and jsonyx.Encoder.write()

• Added python -m jsonyx diff

• Added python -m jsonyx patch

• Added --no-indent-leaves (alias -l) to python -m jsonyx format

• Added --max-indent-level (alias -L) to python -m jsonyx format

• Added --unquoted-keys (alias -q) to python -m jsonyx format

• Added --version (alias -v) to python -m jsonyx

• Added jsonyx.allow.NON_STR_KEYS

• Added jsonyx.allow.UNQUOTED_KEYS

• Added jsonyx.apply_filter()

• Added jsonyx.apply_patch()

• Added jsonyx.load_query_value()

• Added jsonyx.make_patch()

• Added jsonyx.paste_values()

• Added jsonyx.select_nodes()

• Added jsonyx.Manipulator

• Added jsonyx.TruncatedSyntaxError

Breaking Changes:

• Made tuple serializable by default instead of enum.Enum and decimal.Decimal

• Removed jsonyx.allow.DUPLICATE_KEYS

• Removed jsonyx.DuplicateKey

• Removed jsonyx.tool

• Renamed python -m jsonyx to python -m jsonyx format

• Replaced item_separator and key_separator with separators for jsonyx.Encoder, jsonyx.dump(), jsonyx.dumps() and jsonyx.write()

• Replaced use_decimal with hooks for jsonyx.Decoder, jsonyx.load(), jsonyx.loads() and jsonyx.read()

Other Changes:

• Added cache for indentations in the JSON encoder

• Added support for Python 3.8 and Python 3.9

• Improved documentation

• Improved error messages

Bug Fixes:

• Fixed #32: Line comments continue until the end of file

• Fixed python/cpython#125660: Python implementation of jsonyx.loads() accepts invalid unicode escapes

• Fixed python/cpython#125682: Python implementation of jsonyx.loads() accepts non-ascii digits

jsonyx 1.2.1 (Aug 3, 2024)

Changes:

• First conda release.

Bug Fixes:

• Fixed #2: Middle of error context is truncated incorrectly

jsonyx 1.2.0 (Aug 3, 2024)

New Features:

• Added output_filename

• Added -a as an alias to --ensure-ascii

• Added -c as an alias to --compact

• Added -C as an alias to --no-commas

• Added -d as an alias to --use-decimal

• Added -i as an alias to --indent

• Added -s as an alias to --sort-keys

• Added -S as an alias to --nonstrict

• Added -t as an alias to --trailing-comma

• Added -T as an alias to --indent-tab

Other Changes:

• Renamed filename to input_filename

jsonyx 1.1.0 (Aug 3, 2024)

Breaking Changes:

• Renamed python -m jsonyx.tool to python -m jsonyx