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PyPI · #1271 most downloaded on PyPI
deflate64 compression/decompression library
Last release 10 months ago
28 Nov 2025
Release timing varies
gaps range from 2 weeks to 1.1 years
Nearly every release is documented
notes for 10 of 10 stable releases
Nothing withdrawn
no release was ever pulled
4 years old
12 releases · first in 2022
One column per quarter.
Update GitHub Actions CI/CD scripts
Support Python 3.14
Update GitHub Actions CI/CD scripts
Drop required python upper limit
Fix GitHub Actions CI/CD script for aarch64.
Add readthedocs manual page.
Publish Python 3.13 wheels.
Fix GitHub Actions CI/CD script for aarch64.
Signed-off-by: Hiroshi Miura miurahr@linux.com
Signed-off-by: Hiroshi Miura miurahr@linux.com
Change deflate_tree: base_length[] and length_code[] not to be const to avoid C2166 error on windows
Drop support for python 3.8 and add support for python 3.13
Signed-off-by: Hiroshi Miura miurahr@linux.com
Signed-off-by: Hiroshi Miura miurahr@linux.com
Signed-off-by: Hiroshi Miura miurahr@linux.com
Signed-off-by: Hiroshi Miura miurahr@linux.com
Update test runner for library developer (#11)
Project status to be stable
docs: update security policy
Signed-off-by: Hiroshi Miura miurahr@linux.com
Signed-off-by: Hiroshi Miura miurahr@linux.com
Support python 3.12 (#9)
Replace deprecated PyMem_Calloc with GIL free PyMem_RawCalloc
Use PyMem_RawFree accordingly.
Bump cibuildwheel@2.16.2
Update cibuildwheel configuration
CI on ci.codeberg.org
Minimum required Python verison to 3.8
Fix import error on python 3.7.
Fix import error on python 3.7.
Signed-off-by: Hiroshi Miura miurahr@linux.com
Signed-off-by: Hiroshi Miura miurahr@linux.com
Deflater: Fix SIGSEGV when larger files.
Use length_code table for the range as same as original deflate
Add l_code(length) macro.
Signed-off-by: Hiroshi Miura miurahr@linux.com
Support compression
Signed-off-by: Hiroshi Miura miurahr@linux.com
Deflater compession class(#2)
Docs: add technical note about enhanced deflate(#3)
Enhanced and enabled compression test cases
Add internal check for window alloc
Move project forge to CodeBerg.org.
Move project forge to CodeBerg.org.
Drop github actions scripts.
Add azure-pipelines YAML files.
* Add Python 3.11 beta wheels.
Add Python 3.11 beta wheels.
Actions: Fix sdist build command to use pyproject.toml
Actions: Fix sdist build command to use pyproject.toml
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