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# 1.1.2
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Release Date: 2025-10-08
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This release does not change source code. It updates only building
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wheels:
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- Update Cython to v3.1.4
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- Update cibuildwheel to v3.2.0
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- Drop Python 3.8
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- Add Python 3.14
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- Add windows-arm
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# 1.1.1
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Release Date: 2025-06-13
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- No change from 1.1.1rc1.
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# 1.1.1rc1
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Release Date: 2025-06-06
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- Update Cython to 3.1.1 and cibuildwheel to 2.23.3.
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# 1.1.0
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Release Date: 2024-09-10
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- use `PyLong_*` instead of `PyInt_*` for compatibility with future
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Cython. (#620)
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# 1.1.0rc2
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Release Date: 2024-08-19
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- Update Cython to 3.0.11 for better Python 3.13 support.
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- Update cibuildwheel to 2.20.0 to build Python 3.13 wheels.
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# 1.1.0rc1
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Release Date: 2024-05-07
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- Update Cython to 3.0.10 to reduce C warnings and future support for
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Python 3.13.
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- Stop using C++ mode in Cython to reduce compile error on some
|
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compilers.
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- `Packer()` has `buf_size` option to specify initial size of internal
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buffer to reduce reallocation.
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- The default internal buffer size of `Packer()` is reduced from 1MiB to
|
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256KiB to optimize for common use cases. Use `buf_size` if you are
|
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packing large data.
|
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- `Timestamp.to_datetime()` and `Timestamp.from_datetime()` become more
|
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accurate by avoiding floating point calculations. (#591)
|
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- The Cython code for `Unpacker` has been slightly rewritten for
|
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maintainability.
|
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- The fallback implementation of `Packer()` and `Unpacker()` now uses
|
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keyword-only arguments to improve compatibility with the Cython
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implementation.
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# 1.0.8
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Release Date: 2024-03-01
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- Update Cython to 3.0.8. This fixes memory leak when iterating
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`Unpacker` object on Python 3.12.
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- Do not include C/Cython files in binary wheels.
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# 1.0.7
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Release Date: 2023-09-28
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- Fix build error of extension module on Windows. (#567)
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- `setup.py` doesn't skip build error of extension module. (#568)
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|
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# 1.0.6
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Release Date: 2023-09-21
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> [!NOTE]
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> v1.0.6 Wheels for Windows don't contain extension module. Please
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> upgrade to v1.0.7 or newer.
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|
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- Add Python 3.12 wheels (#517)
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- Remove Python 2.7, 3.6, and 3.7 support
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# 1.0.5
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Release Date: 2023-03-08
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- Use `__BYTE_ORDER__` instead of `__BYTE_ORDER` for portability. (#513,
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\#514)
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- Add Python 3.11 wheels (#517)
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- fallback: Fix packing multidimensional memoryview (#527)
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# 1.0.4
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Release Date: 2022-06-03
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- Support Python 3.11 (beta).
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- Don't define `__*_ENDIAN__` macro
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on Unix. by @methane in
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<https://github.com/msgpack/msgpack-python/pull/495>
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- Use PyFloat_Pack8() on Python 3.11a7 by @vstinner in
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<https://github.com/msgpack/msgpack-python/pull/499>
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- Fix Unpacker max_buffer_length handling by @methane in
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<https://github.com/msgpack/msgpack-python/pull/506>
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# 1.0.3
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Release Date: 2021-11-24 JST
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- Fix Docstring (#459)
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- Fix error formatting (#463)
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- Improve error message about strict_map_key (#485)
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# 1.0.2
|
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|
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- Fix year 2038 problem regression in 1.0.1. (#451)
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|
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# 1.0.1
|
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|
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- Add Python 3.9 and linux/arm64 wheels. (#439)
|
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- Fixed Unpacker.tell() after read_bytes() (#426)
|
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- Fixed unpacking datetime before epoch on Windows (#433)
|
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- Fixed fallback Packer didn't check DateTime.tzinfo (#434)
|
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|
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# 1.0.0
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|
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Release Date: 2020-02-17
|
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|
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- Remove Python 2 support from the `msgpack/_cmsgpack`.
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`msgpack/fallback` still supports Python 2.
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- Remove `encoding` option from the Packer and Unpacker.
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- Unpacker: The default value of `max_buffer_size` is changed to 100MiB.
|
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- Unpacker: `strict_map_key` is True by default now.
|
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- Unpacker: String map keys are interned.
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- Drop old buffer protocol support.
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- Support Timestamp type.
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- Support serializing and decerializing `datetime` object with tzinfo.
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- Unpacker: `Fix Unpacker.read_bytes()` in fallback implementation.
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(#352)
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# 0.6.2
|
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|
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Release Date: 2019-09-20
|
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|
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- Support Python 3.8.
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- Update Cython to 0.29.13 for support Python 3.8.
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- Some small optimizations.
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|
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# 0.6.1
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|
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Release Date: 2019-01-25
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This release is for mitigating pain caused by v0.6.0 reduced max input
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limits for security reason.
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|
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- `unpackb(data)` configures `max_*_len` options from `len(data)`,
|
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instead of static default sizes.
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- `Unpacker(max_buffer_len=N)` configures `max_*_len` options from `N`,
|
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instead of static default sizes.
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- `max_bin_len`, `max_str_len`, and `max_ext_len` are deprecated. Since
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this is minor release, it's document only deprecation.
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# 0.6.0
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Release Date: 2018-11-30
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This release contains some backward incompatible changes for security
|
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reason (DoS).
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|
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## Important changes
|
||||
|
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- unpacker: Default value of input limits are smaller than before to
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avoid DoS attack. If you need to handle large data, you need to
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specify limits manually. (#319)
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- Unpacker doesn't wrap underlying `ValueError` (including
|
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`UnicodeError`) into `UnpackValueError`. If you want to catch all
|
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exception during unpack, you need to use `try ... except Exception`
|
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with minimum try code block. (#323, \#233)
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- `PackValueError` and `PackOverflowError` are also removed. You need to
|
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catch normal `ValueError` and `OverflowError`. (#323, \#233)
|
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- Unpacker has `strict_map_key` option now. When it is true, only bytes
|
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and str (unicode in Python 2) are allowed for map keys. It is
|
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recommended to avoid hashdos. Default value of this option is False
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for backward compatibility reason. But it will be changed True in 1.0.
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(#296, \#334)
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|
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## Other changes
|
||||
|
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- Extension modules are merged. There is `msgpack._cmsgpack` instead of
|
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`msgpack._packer` and `msgpack._unpacker`. (#314, \#328)
|
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- Add `Unpacker.getbuffer()` method. (#320)
|
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- unpacker: `msgpack.StackError` is raised when input data contains too
|
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nested data. (#331)
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- unpacker: `msgpack.FormatError` is raised when input data is not valid
|
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msgpack format. (#331)
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# 0.5.6
|
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|
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- Fix fallback.Unpacker.feed() dropped unused data from buffer (#287)
|
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- Resurrect fallback.unpack() and `unpacker.unpack()`. They were removed
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at 0.5.5 but it breaks backward compatibility. (#288, #290)
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# 0.5.5
|
||||
|
||||
- Fix memory leak in pure Python Unpacker.feed() (#283)
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- Fix unpack() didn't support `raw` option
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(#285)
|
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|
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# 0.5.4
|
||||
|
||||
- Undeprecate `unicode_errors` option. (#278)
|
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|
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# 0.5.3
|
||||
|
||||
- Fixed regression when passing `unicode_errors` to Packer but not
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`encoding`. (#277)
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|
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# 0.5.2
|
||||
|
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- Add `raw` option to Unpacker. It is preferred way than `encoding`
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option.
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- Packer.pack() reset buffer on exception (#274)
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# 0.5.1
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|
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- Remove FutureWarning about use_bin_type option (#271)
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# 0.5.0
|
||||
|
||||
There are some deprecations. Please read changes carefully.
|
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|
||||
## Changes
|
||||
|
||||
- Drop Python 2.6 and ~3.4 support. Python 2.7 and 3.5+ are supported.
|
||||
- Deprecate useless custom exceptions. Use ValueError instead of
|
||||
PackValueError, Exception instead of PackException and
|
||||
UnpackException, etc... See msgpack/exceptions.py
|
||||
- Add *strict_types* option to packer. It can be used to serialize
|
||||
subclass of builtin types. For example, when packing object which type
|
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is subclass of dict, `default()` is called. `default()` is called for
|
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tuple too.
|
||||
- Pure Python implementation supports packing memoryview object.
|
||||
- Support packing bytearray.
|
||||
- Add `Unpacker.tell()`. And `write_bytes` option is deprecated.
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Fixed zero length raw can't be decoded when encoding is specified.
|
||||
(#236)
|
||||
|
||||
# 0.4.8
|
||||
|
||||
Release Date: 2016-07-29
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Calling ext_hook with wrong length. (Only on Windows, maybe. \#203)
|
||||
|
||||
# 0.4.7
|
||||
|
||||
Release Date: 2016-01-25
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Memory leak when unpack is failed
|
||||
|
||||
## Changes
|
||||
|
||||
- Reduce compiler warnings while building extension module
|
||||
- unpack() now accepts ext_hook argument like Unpacker and unpackb()
|
||||
- Update Cython version to 0.23.4
|
||||
- default function is called when integer overflow
|
||||
|
||||
# 0.4.6
|
||||
|
||||
Release Date: 2015-03-13
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- fallback.Unpacker: Fix Data corruption when OutOfData. This bug only
|
||||
affects "Streaming unpacking."
|
||||
|
||||
# 0.4.5
|
||||
|
||||
Release Date: 2015-01-25
|
||||
|
||||
## Incompatible Changes
|
||||
|
||||
## Changes
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Fix test failure on pytest 2.3. (by @ktdreyer)
|
||||
- Fix typos in ChangeLog. (Thanks to @dmick)
|
||||
- Improve README.rst (by @msabramo)
|
||||
|
||||
# 0.4.4
|
||||
|
||||
Release Date: 2015-01-09
|
||||
|
||||
## Incompatible Changes
|
||||
|
||||
## Changes
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Fix compile error.
|
||||
|
||||
# 0.4.3
|
||||
|
||||
Release Date: 2015-01-07
|
||||
|
||||
## Incompatible Changes
|
||||
|
||||
## Changes
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Unpacker may unpack wrong uint32 value on 32bit or LLP64 environment.
|
||||
(#101)
|
||||
- Build failed on Windows Python 2.7.
|
||||
|
||||
# 0.4.2
|
||||
|
||||
Release Date: 2014-03-26
|
||||
|
||||
## Incompatible Changes
|
||||
|
||||
## Changes
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Unpacker doesn't increment refcount of ExtType hook.
|
||||
- Packer raises no exception for inputs doesn't fit to msgpack format.
|
||||
|
||||
# 0.4.1
|
||||
|
||||
Release Date: 2014-02-17
|
||||
|
||||
## Incompatible Changes
|
||||
|
||||
## Changes
|
||||
|
||||
- fallback.Unpacker.feed() supports bytearray.
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Unpacker doesn't increment refcount of hooks. Hooks may be GCed while
|
||||
unpacking.
|
||||
- Unpacker may read unfilled internal buffer.
|
||||
|
||||
# 0.4.0
|
||||
|
||||
Release Date: 2013-10-21
|
||||
|
||||
## Incompatible Changes
|
||||
|
||||
- Raises TypeError instead of ValueError when packer receives
|
||||
unsupported type.
|
||||
|
||||
## Changes
|
||||
|
||||
- Support New msgpack spec.
|
||||
|
||||
# 0.3.0
|
||||
|
||||
## Incompatible Changes
|
||||
|
||||
- Default value of `use_list` is `True` for now. (It was `False` for
|
||||
0.2.x) You should pass it explicitly for compatibility to 0.2.x.
|
||||
- `Unpacker.unpack()` and some unpack methods now raise `OutOfData` instead of
|
||||
`StopIteration`. `StopIteration` is used for iterator protocol only.
|
||||
|
||||
## Changes
|
||||
|
||||
- Pure Python fallback module is added. (thanks to bwesterb)
|
||||
- Add `.skip()` method to `Unpacker` (thanks to jnothman)
|
||||
- Add capturing feature. You can pass the writable object to
|
||||
`Unpacker.unpack()` as a second parameter.
|
||||
- Add `Packer.pack_array_header` and `Packer.pack_map_header`. These
|
||||
methods only pack header of each type.
|
||||
- Add `autoreset` option to `Packer` (default: True). Packer doesn't
|
||||
return packed bytes and clear internal buffer.
|
||||
- Add `Packer.pack_map_pairs`. It packs sequence of pair to map type.
|
||||
|
||||
# 0.2.4
|
||||
|
||||
Release Date: 2012-12-22
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Fix SEGV when object_hook or object_pairs_hook raise Exception. (#39)
|
||||
|
||||
# 0.2.3
|
||||
|
||||
Release Date: 2012-12-11
|
||||
|
||||
## Changes
|
||||
|
||||
- Warn when use_list is not specified. It's default value will be
|
||||
changed in 0.3.
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Can't pack subclass of dict.
|
||||
|
||||
# 0.2.2
|
||||
|
||||
Release Date: 2012-09-21
|
||||
|
||||
## Changes
|
||||
|
||||
- Add `use_single_float` option to `Packer`. When it is true, packs
|
||||
float object in single precision format.
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- `unpack()` didn't restores gc state when it called with gc disabled.
|
||||
`unpack()` doesn't control gc now instead of restoring gc state
|
||||
collectly. User can control gc state when gc cause performance issue.
|
||||
- `Unpacker`'s `read_size` option didn't used.
|
||||
|
||||
# 0.2.1
|
||||
|
||||
Release Date: 2012-08-20
|
||||
|
||||
## Changes
|
||||
|
||||
- Add `max_buffer_size` parameter to Unpacker. It limits internal buffer
|
||||
size and allows unpack data from untrusted source safely.
|
||||
- Unpacker's buffer reallocation algorithm is less greedy now. It cause
|
||||
performance decrease in rare case but memory efficient and don't
|
||||
allocate than `max_buffer_size`.
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Fix msgpack didn't work on SPARC Solaris. It was because choosing
|
||||
wrong byteorder on compilation time. Use `sys.byteorder` to get
|
||||
correct byte order. Very thanks to Chris Casey for giving test
|
||||
environment to me.
|
||||
|
||||
# 0.2.0
|
||||
|
||||
Release Date: 2012-06-27
|
||||
|
||||
## Changes
|
||||
|
||||
- Drop supporting Python 2.5 and unify tests for Py2 and Py3.
|
||||
- Use new version of msgpack-c. It packs correctly on big endian
|
||||
platforms.
|
||||
- Remove deprecated packs and unpacks API.
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- \#8 Packing subclass of dict raises TypeError. (Thanks to Steeve
|
||||
Morin.)
|
||||
|
||||
# 0.1.13
|
||||
|
||||
Release Date: 2012-04-21
|
||||
|
||||
## New
|
||||
|
||||
- Don't accept subtype of list and tuple as msgpack list. (Steeve Morin)
|
||||
It allows customize how it serialized with `default` argument.
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Fix wrong error message. (David Wolever)
|
||||
- Fix memory leak while unpacking when `object_hook` or `list_hook` is
|
||||
used. (Steeve Morin)
|
||||
|
||||
## Other changes
|
||||
|
||||
- setup.py works on Python 2.5 (Steffen Siering)
|
||||
- Optimization for serializing dict.
|
||||
|
||||
# 0.1.12
|
||||
|
||||
Release Date: 2011-12-27
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Re-enable packs/unpacks removed at 0.1.11. It will be removed when 0.2
|
||||
is released.
|
||||
|
||||
# 0.1.11
|
||||
|
||||
Release Date: 2011-12-26
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Include test code for Python3 to sdist. (Johan Bergström)
|
||||
- Fix compilation error on MSVC. (davidgaleano)
|
||||
|
||||
# 0.1.10
|
||||
|
||||
Release Date: 2011-08-22
|
||||
|
||||
## New feature
|
||||
|
||||
- Add `encoding` and `unicode_errors` option to packer and unpacker.
|
||||
When this option is specified, (un)packs unicode object instead of
|
||||
bytes. This enables using msgpack as a replacement of json. (tailhook)
|
||||
|
||||
# 0.1.9
|
||||
|
||||
Release Date: 2011-01-29
|
||||
|
||||
## New feature
|
||||
|
||||
- `use_list` option is added to unpack(b) like Unpacker. (Use keyword
|
||||
argument because order of parameters are different)
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Fix typo.
|
||||
- Add MemoryError check.
|
||||
|
||||
# 0.1.8
|
||||
|
||||
Release Date: 2011-01-10
|
||||
|
||||
## New feature
|
||||
|
||||
- Support `loads` and `dumps` aliases for API compatibility with
|
||||
simplejson and pickle.
|
||||
- Add *object_hook* and *list_hook* option to unpacker. It allows you to
|
||||
hook unpacking mapping type and array type.
|
||||
- Add *default* option to packer. It allows you to pack unsupported
|
||||
types.
|
||||
- unpacker accepts (old) buffer types.
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Fix segv around `Unpacker.feed` or `Unpacker(file)`.
|
||||
|
||||
# 0.1.7
|
||||
|
||||
Release Date: 2010-11-02
|
||||
|
||||
## New feature
|
||||
|
||||
- Add *object_hook* and *list_hook* option to unpacker. It allows you to
|
||||
hook unpacking mapping type and array type.
|
||||
- Add *default* option to packer. It allows you to pack unsupported
|
||||
types.
|
||||
- unpacker accepts (old) buffer types.
|
||||
|
||||
## Bugs fixed
|
||||
|
||||
- Compilation error on win32.
|
||||
625
ChangeLog.rst
625
ChangeLog.rst
|
|
@ -1,625 +0,0 @@
|
|||
1.1.2
|
||||
=====
|
||||
|
||||
Release Date: 2025-10-08
|
||||
|
||||
This release does not change source code. It updates only building wheels:
|
||||
|
||||
* Update Cython to v3.1.4
|
||||
* Update cibuildwheel to v3.2.0
|
||||
* Drop Python 3.8
|
||||
* Add Python 3.14
|
||||
* Add windows-arm
|
||||
|
||||
1.1.1
|
||||
=====
|
||||
|
||||
Release Date: 2025-06-13
|
||||
|
||||
* No change from 1.1.1rc1.
|
||||
|
||||
1.1.1rc1
|
||||
========
|
||||
|
||||
Release Date: 2025-06-06
|
||||
|
||||
* Update Cython to 3.1.1 and cibuildwheel to 2.23.3.
|
||||
|
||||
1.1.0
|
||||
=====
|
||||
|
||||
Release Date: 2024-09-10
|
||||
|
||||
* use ``PyLong_*`` instead of ``PyInt_*`` for compatibility with
|
||||
future Cython. (#620)
|
||||
|
||||
1.1.0rc2
|
||||
========
|
||||
|
||||
Release Date: 2024-08-19
|
||||
|
||||
* Update Cython to 3.0.11 for better Python 3.13 support.
|
||||
* Update cibuildwheel to 2.20.0 to build Python 3.13 wheels.
|
||||
|
||||
1.1.0rc1
|
||||
========
|
||||
|
||||
Release Date: 2024-05-07
|
||||
|
||||
* Update Cython to 3.0.10 to reduce C warnings and future support for Python 3.13.
|
||||
* Stop using C++ mode in Cython to reduce compile error on some compilers.
|
||||
* ``Packer()`` has ``buf_size`` option to specify initial size of
|
||||
internal buffer to reduce reallocation.
|
||||
* The default internal buffer size of ``Packer()`` is reduced from
|
||||
1MiB to 256KiB to optimize for common use cases. Use ``buf_size``
|
||||
if you are packing large data.
|
||||
* ``Timestamp.to_datetime()`` and ``Timestamp.from_datetime()`` become
|
||||
more accurate by avoiding floating point calculations. (#591)
|
||||
* The Cython code for ``Unpacker`` has been slightly rewritten for maintainability.
|
||||
* The fallback implementation of ``Packer()`` and ``Unpacker()`` now uses keyword-only
|
||||
arguments to improve compatibility with the Cython implementation.
|
||||
|
||||
1.0.8
|
||||
=====
|
||||
|
||||
Release Date: 2024-03-01
|
||||
|
||||
* Update Cython to 3.0.8. This fixes memory leak when iterating
|
||||
``Unpacker`` object on Python 3.12.
|
||||
* Do not include C/Cython files in binary wheels.
|
||||
|
||||
|
||||
1.0.7
|
||||
=====
|
||||
|
||||
Release Date: 2023-09-28
|
||||
|
||||
* Fix build error of extension module on Windows. (#567)
|
||||
* ``setup.py`` doesn't skip build error of extension module. (#568)
|
||||
|
||||
|
||||
1.0.6
|
||||
=====
|
||||
|
||||
Release Date: 2023-09-21
|
||||
|
||||
.. note::
|
||||
v1.0.6 Wheels for Windows don't contain extension module.
|
||||
Please upgrade to v1.0.7 or newer.
|
||||
|
||||
* Add Python 3.12 wheels (#517)
|
||||
* Remove Python 2.7, 3.6, and 3.7 support
|
||||
|
||||
|
||||
1.0.5
|
||||
=====
|
||||
|
||||
Release Date: 2023-03-08
|
||||
|
||||
* Use ``__BYTE_ORDER__`` instead of ``__BYTE_ORDER`` for portability. (#513, #514)
|
||||
* Add Python 3.11 wheels (#517)
|
||||
* fallback: Fix packing multidimensional memoryview (#527)
|
||||
|
||||
1.0.4
|
||||
=====
|
||||
|
||||
Release Date: 2022-06-03
|
||||
|
||||
* Support Python 3.11 (beta).
|
||||
* Don't define `__*_ENDIAN__` macro on Unix. by @methane in https://github.com/msgpack/msgpack-python/pull/495
|
||||
* Use PyFloat_Pack8() on Python 3.11a7 by @vstinner in https://github.com/msgpack/msgpack-python/pull/499
|
||||
* Fix Unpacker max_buffer_length handling by @methane in https://github.com/msgpack/msgpack-python/pull/506
|
||||
|
||||
1.0.3
|
||||
=====
|
||||
|
||||
Release Date: 2021-11-24 JST
|
||||
|
||||
* Fix Docstring (#459)
|
||||
* Fix error formatting (#463)
|
||||
* Improve error message about strict_map_key (#485)
|
||||
|
||||
1.0.2
|
||||
=====
|
||||
|
||||
* Fix year 2038 problem regression in 1.0.1. (#451)
|
||||
|
||||
1.0.1
|
||||
=====
|
||||
|
||||
* Add Python 3.9 and linux/arm64 wheels. (#439)
|
||||
* Fixed Unpacker.tell() after read_bytes() (#426)
|
||||
* Fixed unpacking datetime before epoch on Windows (#433)
|
||||
* Fixed fallback Packer didn't check DateTime.tzinfo (#434)
|
||||
|
||||
1.0.0
|
||||
=====
|
||||
|
||||
Release Date: 2020-02-17
|
||||
|
||||
* Remove Python 2 support from the ``msgpack/_cmsgpack``.
|
||||
``msgpack/fallback`` still supports Python 2.
|
||||
* Remove ``encoding`` option from the Packer and Unpacker.
|
||||
* Unpacker: The default value of ``max_buffer_size`` is changed to 100MiB.
|
||||
* Unpacker: ``strict_map_key`` is True by default now.
|
||||
* Unpacker: String map keys are interned.
|
||||
* Drop old buffer protocol support.
|
||||
* Support Timestamp type.
|
||||
* Support serializing and decerializing ``datetime`` object
|
||||
with tzinfo.
|
||||
* Unpacker: ``Fix Unpacker.read_bytes()`` in fallback implementation. (#352)
|
||||
|
||||
|
||||
0.6.2
|
||||
=====
|
||||
|
||||
Release Date: 2019-09-20
|
||||
|
||||
* Support Python 3.8.
|
||||
* Update Cython to 0.29.13 for support Python 3.8.
|
||||
* Some small optimizations.
|
||||
|
||||
|
||||
0.6.1
|
||||
======
|
||||
|
||||
Release Date: 2019-01-25
|
||||
|
||||
This release is for mitigating pain caused by v0.6.0 reduced max input limits
|
||||
for security reason.
|
||||
|
||||
* ``unpackb(data)`` configures ``max_*_len`` options from ``len(data)``,
|
||||
instead of static default sizes.
|
||||
|
||||
* ``Unpacker(max_buffer_len=N)`` configures ``max_*_len`` options from ``N``,
|
||||
instead of static default sizes.
|
||||
|
||||
* ``max_bin_len``, ``max_str_len``, and ``max_ext_len`` are deprecated.
|
||||
Since this is minor release, it's document only deprecation.
|
||||
|
||||
|
||||
0.6.0
|
||||
======
|
||||
|
||||
Release Date: 2018-11-30
|
||||
|
||||
This release contains some backward incompatible changes for security reason (DoS).
|
||||
|
||||
Important changes
|
||||
-----------------
|
||||
|
||||
* unpacker: Default value of input limits are smaller than before to avoid DoS attack.
|
||||
If you need to handle large data, you need to specify limits manually. (#319)
|
||||
|
||||
* Unpacker doesn't wrap underlying ``ValueError`` (including ``UnicodeError``) into
|
||||
``UnpackValueError``. If you want to catch all exception during unpack, you need
|
||||
to use ``try ... except Exception`` with minimum try code block. (#323, #233)
|
||||
|
||||
* ``PackValueError`` and ``PackOverflowError`` are also removed. You need to catch
|
||||
normal ``ValueError`` and ``OverflowError``. (#323, #233)
|
||||
|
||||
* Unpacker has ``strict_map_key`` option now. When it is true, only bytes and str
|
||||
(unicode in Python 2) are allowed for map keys. It is recommended to avoid
|
||||
hashdos. Default value of this option is False for backward compatibility reason.
|
||||
But it will be changed True in 1.0. (#296, #334)
|
||||
|
||||
Other changes
|
||||
-------------
|
||||
|
||||
* Extension modules are merged. There is ``msgpack._cmsgpack`` instead of
|
||||
``msgpack._packer`` and ``msgpack._unpacker``. (#314, #328)
|
||||
|
||||
* Add ``Unpacker.getbuffer()`` method. (#320)
|
||||
|
||||
* unpacker: ``msgpack.StackError`` is raised when input data contains too
|
||||
nested data. (#331)
|
||||
|
||||
* unpacker: ``msgpack.FormatError`` is raised when input data is not valid
|
||||
msgpack format. (#331)
|
||||
|
||||
|
||||
0.5.6
|
||||
======
|
||||
|
||||
* Fix fallback.Unpacker.feed() dropped unused data from buffer (#287)
|
||||
* Resurrect fallback.unpack() and _unpacker.unpack().
|
||||
They were removed at 0.5.5 but it breaks backward compatibility. (#288, #290)
|
||||
|
||||
0.5.5
|
||||
======
|
||||
|
||||
* Fix memory leak in pure Python Unpacker.feed() (#283)
|
||||
* Fix unpack() didn't support `raw` option (#285)
|
||||
|
||||
0.5.4
|
||||
======
|
||||
|
||||
* Undeprecate ``unicode_errors`` option. (#278)
|
||||
|
||||
0.5.3
|
||||
======
|
||||
|
||||
* Fixed regression when passing ``unicode_errors`` to Packer but not ``encoding``. (#277)
|
||||
|
||||
0.5.2
|
||||
======
|
||||
|
||||
* Add ``raw`` option to Unpacker. It is preferred way than ``encoding`` option.
|
||||
|
||||
* Packer.pack() reset buffer on exception (#274)
|
||||
|
||||
|
||||
0.5.1
|
||||
======
|
||||
|
||||
* Remove FutureWarning about use_bin_type option (#271)
|
||||
|
||||
0.5.0
|
||||
======
|
||||
|
||||
There are some deprecations. Please read changes carefully.
|
||||
|
||||
Changes
|
||||
-------
|
||||
|
||||
* Drop Python 2.6 and ~3.4 support. Python 2.7 and 3.5+ are supported.
|
||||
|
||||
* Deprecate useless custom exceptions. Use ValueError instead of PackValueError,
|
||||
Exception instead of PackException and UnpackException, etc...
|
||||
See msgpack/exceptions.py
|
||||
|
||||
* Add *strict_types* option to packer. It can be used to serialize subclass of
|
||||
builtin types. For example, when packing object which type is subclass of dict,
|
||||
``default()`` is called. ``default()`` is called for tuple too.
|
||||
|
||||
* Pure Python implementation supports packing memoryview object.
|
||||
|
||||
* Support packing bytearray.
|
||||
|
||||
* Add ``Unpacker.tell()``. And ``write_bytes`` option is deprecated.
|
||||
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Fixed zero length raw can't be decoded when encoding is specified. (#236)
|
||||
|
||||
|
||||
0.4.8
|
||||
=====
|
||||
:release date: 2016-07-29
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Calling ext_hook with wrong length. (Only on Windows, maybe. #203)
|
||||
|
||||
|
||||
0.4.7
|
||||
=====
|
||||
:release date: 2016-01-25
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Memory leak when unpack is failed
|
||||
|
||||
Changes
|
||||
-------
|
||||
|
||||
* Reduce compiler warnings while building extension module
|
||||
* unpack() now accepts ext_hook argument like Unpacker and unpackb()
|
||||
* Update Cython version to 0.23.4
|
||||
* default function is called when integer overflow
|
||||
|
||||
|
||||
0.4.6
|
||||
=====
|
||||
:release date: 2015-03-13
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* fallback.Unpacker: Fix Data corruption when OutOfData.
|
||||
This bug only affects "Streaming unpacking."
|
||||
|
||||
|
||||
0.4.5
|
||||
=====
|
||||
:release date: 2015-01-25
|
||||
|
||||
Incompatible Changes
|
||||
--------------------
|
||||
|
||||
Changes
|
||||
-------
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Fix test failure on pytest 2.3. (by @ktdreyer)
|
||||
* Fix typos in ChangeLog. (Thanks to @dmick)
|
||||
* Improve README.rst (by @msabramo)
|
||||
|
||||
|
||||
0.4.4
|
||||
=====
|
||||
:release date: 2015-01-09
|
||||
|
||||
Incompatible Changes
|
||||
--------------------
|
||||
|
||||
Changes
|
||||
-------
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Fix compile error.
|
||||
|
||||
0.4.3
|
||||
=====
|
||||
:release date: 2015-01-07
|
||||
|
||||
Incompatible Changes
|
||||
--------------------
|
||||
|
||||
Changes
|
||||
-------
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Unpacker may unpack wrong uint32 value on 32bit or LLP64 environment. (#101)
|
||||
* Build failed on Windows Python 2.7.
|
||||
|
||||
0.4.2
|
||||
=====
|
||||
:release date: 2014-03-26
|
||||
|
||||
Incompatible Changes
|
||||
--------------------
|
||||
|
||||
Changes
|
||||
-------
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Unpacker doesn't increment refcount of ExtType hook.
|
||||
* Packer raises no exception for inputs doesn't fit to msgpack format.
|
||||
|
||||
0.4.1
|
||||
=====
|
||||
:release date: 2014-02-17
|
||||
|
||||
Incompatible Changes
|
||||
--------------------
|
||||
|
||||
Changes
|
||||
-------
|
||||
|
||||
* fallback.Unpacker.feed() supports bytearray.
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Unpacker doesn't increment refcount of hooks. Hooks may be GCed while unpacking.
|
||||
* Unpacker may read unfilled internal buffer.
|
||||
|
||||
0.4.0
|
||||
=====
|
||||
:release date: 2013-10-21
|
||||
|
||||
Incompatible Changes
|
||||
--------------------
|
||||
|
||||
* Raises TypeError instead of ValueError when packer receives unsupported type.
|
||||
|
||||
Changes
|
||||
-------
|
||||
|
||||
* Support New msgpack spec.
|
||||
|
||||
|
||||
0.3.0
|
||||
=====
|
||||
|
||||
Incompatible Changes
|
||||
--------------------
|
||||
|
||||
* Default value of ``use_list`` is ``True`` for now. (It was ``False`` for 0.2.x)
|
||||
You should pass it explicitly for compatibility to 0.2.x.
|
||||
* `Unpacker.unpack()` and some unpack methods now raise `OutOfData` instead of
|
||||
`StopIteration`. `StopIteration` is used for iterator protocol only.
|
||||
|
||||
Changes
|
||||
-------
|
||||
* Pure Python fallback module is added. (thanks to bwesterb)
|
||||
* Add ``.skip()`` method to ``Unpacker`` (thanks to jnothman)
|
||||
* Add capturing feature. You can pass the writable object to
|
||||
``Unpacker.unpack()`` as a second parameter.
|
||||
* Add ``Packer.pack_array_header`` and ``Packer.pack_map_header``.
|
||||
These methods only pack header of each type.
|
||||
* Add ``autoreset`` option to ``Packer`` (default: True).
|
||||
Packer doesn't return packed bytes and clear internal buffer.
|
||||
* Add ``Packer.pack_map_pairs``. It packs sequence of pair to map type.
|
||||
|
||||
|
||||
|
||||
0.2.4
|
||||
=====
|
||||
:release date: 2012-12-22
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Fix SEGV when object_hook or object_pairs_hook raise Exception. (#39)
|
||||
|
||||
0.2.3
|
||||
=====
|
||||
:release date: 2012-12-11
|
||||
|
||||
Changes
|
||||
-------
|
||||
* Warn when use_list is not specified. It's default value will be changed in 0.3.
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
* Can't pack subclass of dict.
|
||||
|
||||
0.2.2
|
||||
=====
|
||||
:release date: 2012-09-21
|
||||
|
||||
Changes
|
||||
-------
|
||||
* Add ``use_single_float`` option to ``Packer``. When it is true, packs float
|
||||
object in single precision format.
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
* ``unpack()`` didn't restores gc state when it called with gc disabled.
|
||||
``unpack()`` doesn't control gc now instead of restoring gc state collectly.
|
||||
User can control gc state when gc cause performance issue.
|
||||
|
||||
* ``Unpacker``'s ``read_size`` option didn't used.
|
||||
|
||||
0.2.1
|
||||
=====
|
||||
:release date: 2012-08-20
|
||||
|
||||
Changes
|
||||
-------
|
||||
* Add ``max_buffer_size`` parameter to Unpacker. It limits internal buffer size
|
||||
and allows unpack data from untrusted source safely.
|
||||
|
||||
* Unpacker's buffer reallocation algorithm is less greedy now. It cause performance
|
||||
decrease in rare case but memory efficient and don't allocate than ``max_buffer_size``.
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
* Fix msgpack didn't work on SPARC Solaris. It was because choosing wrong byteorder
|
||||
on compilation time. Use ``sys.byteorder`` to get correct byte order.
|
||||
Very thanks to Chris Casey for giving test environment to me.
|
||||
|
||||
|
||||
0.2.0
|
||||
=====
|
||||
:release date: 2012-06-27
|
||||
|
||||
Changes
|
||||
-------
|
||||
* Drop supporting Python 2.5 and unify tests for Py2 and Py3.
|
||||
* Use new version of msgpack-c. It packs correctly on big endian platforms.
|
||||
* Remove deprecated packs and unpacks API.
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
* #8 Packing subclass of dict raises TypeError. (Thanks to Steeve Morin.)
|
||||
|
||||
|
||||
0.1.13
|
||||
======
|
||||
:release date: 2012-04-21
|
||||
|
||||
New
|
||||
---
|
||||
* Don't accept subtype of list and tuple as msgpack list. (Steeve Morin)
|
||||
It allows customize how it serialized with ``default`` argument.
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
* Fix wrong error message. (David Wolever)
|
||||
* Fix memory leak while unpacking when ``object_hook`` or ``list_hook`` is used.
|
||||
(Steeve Morin)
|
||||
|
||||
Other changes
|
||||
-------------
|
||||
* setup.py works on Python 2.5 (Steffen Siering)
|
||||
* Optimization for serializing dict.
|
||||
|
||||
|
||||
0.1.12
|
||||
======
|
||||
:release date: 2011-12-27
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Re-enable packs/unpacks removed at 0.1.11. It will be removed when 0.2 is released.
|
||||
|
||||
|
||||
0.1.11
|
||||
======
|
||||
:release date: 2011-12-26
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
|
||||
* Include test code for Python3 to sdist. (Johan Bergström)
|
||||
* Fix compilation error on MSVC. (davidgaleano)
|
||||
|
||||
|
||||
0.1.10
|
||||
======
|
||||
:release date: 2011-08-22
|
||||
|
||||
New feature
|
||||
-----------
|
||||
* Add ``encoding`` and ``unicode_errors`` option to packer and unpacker.
|
||||
When this option is specified, (un)packs unicode object instead of bytes.
|
||||
This enables using msgpack as a replacement of json. (tailhook)
|
||||
|
||||
|
||||
0.1.9
|
||||
=====
|
||||
:release date: 2011-01-29
|
||||
|
||||
New feature
|
||||
-----------
|
||||
* ``use_list`` option is added to unpack(b) like Unpacker.
|
||||
(Use keyword argument because order of parameters are different)
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
* Fix typo.
|
||||
* Add MemoryError check.
|
||||
|
||||
0.1.8
|
||||
=====
|
||||
:release date: 2011-01-10
|
||||
|
||||
New feature
|
||||
-----------
|
||||
* Support ``loads`` and ``dumps`` aliases for API compatibility with
|
||||
simplejson and pickle.
|
||||
|
||||
* Add *object_hook* and *list_hook* option to unpacker. It allows you to
|
||||
hook unpacking mapping type and array type.
|
||||
|
||||
* Add *default* option to packer. It allows you to pack unsupported types.
|
||||
|
||||
* unpacker accepts (old) buffer types.
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
* Fix segv around ``Unpacker.feed`` or ``Unpacker(file)``.
|
||||
|
||||
|
||||
0.1.7
|
||||
=====
|
||||
:release date: 2010-11-02
|
||||
|
||||
New feature
|
||||
-----------
|
||||
* Add *object_hook* and *list_hook* option to unpacker. It allows you to
|
||||
hook unpacking mapping type and array type.
|
||||
|
||||
* Add *default* option to packer. It allows you to pack unsupported types.
|
||||
|
||||
* unpacker accepts (old) buffer types.
|
||||
|
||||
Bugs fixed
|
||||
----------
|
||||
* Compilation error on win32.
|
||||
|
|
@ -26,7 +26,7 @@ Homepage = "https://msgpack.org/"
|
|||
Documentation = "https://msgpack-python.readthedocs.io/"
|
||||
Repository = "https://github.com/msgpack/msgpack-python/"
|
||||
Tracker = "https://github.com/msgpack/msgpack-python/issues"
|
||||
Changelog = "https://github.com/msgpack/msgpack-python/blob/main/ChangeLog.rst"
|
||||
Changelog = "https://github.com/msgpack/msgpack-python/blob/main/CHANGELOG.md"
|
||||
|
||||
[tool.setuptools]
|
||||
# Do not install C/C++/Cython source files
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue