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GeezerVison is showing github.com — Release WinPython 2026-03 b3 of August 8th, 2026 · winpython/winpython

WinPython 2026-03 b3 of August 8th, 2026

Pre-release

stonebig released this 08 Aug 10:10

· 155 commits to master since this release

17.9.20260808/WinPython

441463d

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WinPython 2026-03 beta3 (August 8th, 2026)

Change since WinPython 2026-02 b2:

Infrastructure:
- Claude Code joining the team as a trainee,
- wppm and sqlite-bro now published via trusted publishing and with better readme
- local build is now done from a modern "py" install, cloud build remains on Astral for now
- whl variant won't be published, as pip-26.2.1 is continuing on pylock.toml
- published WinPython is now compressed -mx7 to remain below 650Mo
New Packages: (aiming for local AI)
- opencv-python, onnxruntime-genai, mssql-python-odbc
Upgraded Packages:
- cython-3.2.9, mypy-2.3.0, onnxruntime-1.28.0, duckdb-1.5.5, polars-1.43.2,
- spyder-6.1.6, pandas-3.0.5, matplotlib-3.11.1- Removed Packages: (make room to stay below 650 Mo)
- pymongo, geopandas, pyogrio, pyproj, astropy, django
Differences among builds:
- slimf (python-3.14 free-threading) has no Qt Stack and is missing still lot of binary packages

MD5	SHA-1	SHA-256	Binary	Size	blake2b-256
58bafd23db68f374b0dc00783201cf16	26d83bf7d71e7225f91463d206af67f49456d483	9f94a7951da53769081bc9ca472de2db3873ffc613c62bc0677550437c0468ca	WinPython64-3.13.15.0dotb3.exe	16 904 968 Bytes	b3222e60f7114d47ff46618c8180634162659a5f0332719d90f497c94d2611b1
c531ba64325bbe31ae31cfb4f759e0cf	d84769d9f2b1e8a895f859b2f250502d672ae447	cef685b79f8c146252524f64835d4dfd13f14d2243bf7c6f08df2a2178db824a	WinPython64-3.13.15.0dotb3.zip	28 141 464 Bytes	a4cffd81f13a02e672d0900b623769d2f3c5a10a33109d40d7626590587f4ed8
3e80a926f1a7b243b10e0ab596f70df2	aed8112dbb4bf65388a026b04338bbebc3fc3893	ccd51ab8a206fb2ccd5b86f1e139900a68db3ac425a34ccb6486f84cf7ebeaf8	WinPython64-3.13.15.0slimb3.7z	661 079 534 Bytes	4fcb75b30adcefaa16170b91a57e717e4aab6bc995993674a9c4476e5ac4c1b2
e6fce4807d38c7d08c166956d3503a38	adb3fc29688a03f89238b642c9819e9092a99831	030d8250833cca7e8823f8be03452a10b5ad324a6d1ea2448a32dd0319db9ec7	WinPython64-3.13.15.0slimb3.exe	661 294 839 Bytes	def38fb7a8fafe2841cbbea87b3d2fb26a3a1c2b24ead8f63d79215a16c7b909
8218a4f061bef2166f937bd54b39a1f6	9c73ad0f9dffbe855e310591cd20edff75772f0a	c719627a097707e1b4bb96d4eb40caef55a2a94526e0d16cfbd839fdebdc944a	WinPython64-3.14.7.0dotb3.exe	18 022 665 Bytes	a649e650a10f989360caba94d557d7ddc7fca57433373447987999829f7426b9
92918d83fc4f467a86b79edaac87b1f3	375e512984b7386262e0ac278753b20591a3d12e	83943d189a3a3355a68ffbf1db0fb5b85b99b0ecd5926c9f6ad9adb378f757ee	WinPython64-3.14.7.0dotb3.zip	28 646 209 Bytes	9826ebdca2b6abd4c75fc63aaa432d8bde29859d744fe17f6313b2be1ca995f7
ff287b3fc2ea32c4d435a007c383bc17	ec4ac9eeab2f7ee063177c2d1e1b4c46ed4b0f13	42aec27486077d812da815a3136185051c01f8374c3eba20029926127f456e40	WinPython64-3.14.7.0dotfb3.exe	18 102 286 Bytes	2d1048a1c0ea1ec94028251f56d26faac33615296e43f438b46833e865bffece
1069cdbd005b4432bb1f0fc57d02ec0c	1b1b2d36110785d9def0a5f268a7b0e51031035a	68d7bfab8aad0ef79b5073f7b6f774b063f058e78b02042be42828e45623a450	WinPython64-3.14.7.0dotfb3.zip	28 872 966 Bytes	4aaeffa613749ae523f0e4a5d5b53458042120a6804e57f3571d521aadeae386
73ffaf00db8de35d1fbd7ebc892522e5	9b26ea6e4cb62213bf95f1d3c55166f5e520be4c	c107b0a8dff7d4687a3eaefaf8d415e2b032500aa43703fe99928a0ca381fb78	WinPython64-3.14.7.0slimb3.7z	666 105 253 Bytes	caa700c42b1c940d723cc73637b7660b19d5c1a519fe2f36175f2c61bd212d25
b7e755a7dc7c60afa5d6067be2339814	8dcfa0c784c2b22be6c185257e38fce751f5a8d6	ab9a20ac6ac02d0b9ef78a4f441f9d138f5909e60ff4f07d8fad2a81f2a69339	WinPython64-3.14.7.0slimb3.exe	666 321 235 Bytes	5c3ded5db99c45a1a14a3b5d3eb41d3eda2672325cc51ea8524dd1b32ee8c685
8b61208adde3b44d961ce09f6d5755e6	d91ac6999e0e47897eb366c6b46a9e0f9daf1269	6cc869a4e61193c9331f74b8d7cc4a1f3c5005609529cb68cde3139305e41d5f	WinPython64-3.14.7.0slimfb3.7z	454 157 006 Bytes	f2aa0c85c3d97079c0450ed6f8b7f7b727e6e492601fe3d5b3be180aed0bfaf9
9688bdb42304afb9f93c1585b1d5b226	3da8f6d179899ea21d6682f8e76ad5a5e685a888	f786558d35a45faafe4aab9faf065d50ef26b162740d67a3a758dd00099033f1	WinPython64-3.14.7.0slimfb3.exe	454 372 683 Bytes	a90236998c97a7aa41d24935a0ea4cf4c88bd1282d1f066395d9923f571a3d98
9c7c42f7cbac054b12c178c5d9729389	5952a82e7df6d0dd06ee99d43f5df1ef4d8b6a64	aae19a750894db58aef961c0620b3a0ffc08fa0685613c4992413f4af2817782	WinPython64-3.15.0.4dotb3.exe	18 832 502 Bytes	48ca4f074dff4f149fc2c112a78807aa0b40ab97fc0668aeb85d5adfa0d444f6
c854ac5bc0f7564b2154fdb3cc6fff5b	86d12587f0eca3a6c84d9af1014630c164826722	d835c9a3c9e42e3aa1b0a747170e44365b4f7c931123baa820b4d350aec79cd4	WinPython64-3.15.0.4dotb3.zip	29 854 732 Bytes	970ffad06e79e26d5b0924ff0ccc60ed42b04c40b4639bcb6432f196012a7d20
00189fa14323e70ddb75911e8adcccd9	2b22e0ae2e49b17f2d3fcb1f24826f4128065aa8	00045e84c1466e4136c729be6a8f1a5f40081d0578be042f2f0a70e1d2af743b	WinPython64-3.15.0.4dotfb3.exe	18 850 286 Bytes	985b5e8d3b0f21a47e044cd5b5a27008265c3e5037c25e9c6b6b424164443267
67e94a95c59da24bb23414e4b0660102	e8bf8dc28ec2ec02ac3caabfb04d20807c42c4b4	8816f30cc053def2c8066b27d8f8801a0577f8f2cc8cdbe5289c6b88a61bcd0e	WinPython64-3.15.0.4dotfb3.zip	29 932 997 Bytes	ecd03b51ee01f6c96978ebdc40108130e436f795b9f7f999b60f185da523a7e8

Alternative requirements-with-hash256 and lockfiles, and how-to use with pip:
. with a requirement file:
. pip download --dest C:\your_temp_Wheelhouse --no-deps --require-hashes -r requir.64-3_14_7_0slimb3.txt
. pip install --no-deps --no-index --trusted-host=None --find-links=C:\your_temp_Wheelhouse --require-hashes -r requir.64-3_14_7_0slimb3.txt
. with a pylock file:
. pip install --no-deps --require-hashes -r pylock.64-3_14_7_0slimb3.toml --no-warn-script-location

MD5	SHA-1	SHA-256	Binary	Size	blake2b-256
a0509239f66c07f75369c1585e75f640	e5e1225ed6bfcf00266e9ef8c3b57749a2d1d5c5	9cfe445de8d4b16655cdba967081c1741b92762629bf66ed13ef9193139fe4cc	pylock.64-3_13_15_0dotb3.toml	3 059 Bytes	9d653a70f8cbc37ad24b5d3c2b7281795fb88faff305413e33b50f6b3ed979b6
52364ca5a92e8ec9f8c99d7f56dd7afe	d8513a9aa06979d8b5f1e10a841e2e008c2b5f8c	3764cd651d6321dfb624d79288d2b88626db243c8791f810c8bbca0176da05c4	pylock.64-3_13_15_0slimb3.toml	198 879 Bytes	d8b9b627d455a4aa55aaf4e544a113854b882b179df55f9c3cb49c5c68bf22b7
a0509239f66c07f75369c1585e75f640	e5e1225ed6bfcf00266e9ef8c3b57749a2d1d5c5	9cfe445de8d4b16655cdba967081c1741b92762629bf66ed13ef9193139fe4cc	pylock.64-3_14_7_0dotb3.toml	3 059 Bytes	9d653a70f8cbc37ad24b5d3c2b7281795fb88faff305413e33b50f6b3ed979b6
a0509239f66c07f75369c1585e75f640	e5e1225ed6bfcf00266e9ef8c3b57749a2d1d5c5	9cfe445de8d4b16655cdba967081c1741b92762629bf66ed13ef9193139fe4cc	pylock.64-3_14_7_0dotfb3.toml	3 059 Bytes	9d653a70f8cbc37ad24b5d3c2b7281795fb88faff305413e33b50f6b3ed979b6
a3252b973860552f7b009d93d161f9f5	16b5f56c720f68c83a0336b0cc8f7431d96ff159	f49e8c0b1ae7ff4b5163495ffe2c71a643b6ceca0bf5828665abcd094858c709	pylock.64-3_14_7_0slimb3.toml	198 861 Bytes	5e3af3af36d922a56a1c50a99a23034a0723b68d04e9f3492cf52dd35d2a0296
b44b1b1c2153e689e7a604ef5718fcdd	d3dfa2b1609b6ee05f4e2c9dafc5aa013c7775a3	5e2b0d15e7c2671b0db095dc45c3fe1d2e880b0f92cba7756db3adfa1a260a9a	pylock.64-3_14_7_0slimfb3.toml	182 831 Bytes	89c33bec862b4b5028a1a162cc50cb48bea90b2788e95df13a0931d057fb420b
a0509239f66c07f75369c1585e75f640	e5e1225ed6bfcf00266e9ef8c3b57749a2d1d5c5	9cfe445de8d4b16655cdba967081c1741b92762629bf66ed13ef9193139fe4cc	pylock.64-3_15_0_4dotb3.toml	3 059 Bytes	9d653a70f8cbc37ad24b5d3c2b7281795fb88faff305413e33b50f6b3ed979b6
a0509239f66c07f75369c1585e75f640	e5e1225ed6bfcf00266e9ef8c3b57749a2d1d5c5	9cfe445de8d4b16655cdba967081c1741b92762629bf66ed13ef9193139fe4cc	pylock.64-3_15_0_4dotfb3.toml	3 059 Bytes	9d653a70f8cbc37ad24b5d3c2b7281795fb88faff305413e33b50f6b3ed979b6
3ec2c16c58318d73e0c6957966198fda	d2a4645e6e0be6772b49bb11582f96d4bed17db9	33dd2085acbed8807d40220ce599d9f8c6b4ed1aee324bcb6369eb1d3678231a	requir.64-3_13_15_0dotb3.txt	835 Bytes	704e36023ab5202622fa6cedd2d20d838f28a73acea13e07d2f523fc393db6df
e27a731d9ba1d09020529afedb41e82d	1ef017263faa2b2885505dae7419b9e58efe2e18	33112c99fda1ab2366731b4431fb14381e8ecb0f2fe2ddd8d038ea2df8f16969	requir.64-3_13_15_0slimb3.txt	54 593 Bytes	10cdaabc2c53f4bb466e951ba7bb44cf5f23501e5b37b044eca63af72d6b04dd
3ec2c16c58318d73e0c6957966198fda	d2a4645e6e0be6772b49bb11582f96d4bed17db9	33dd2085acbed8807d40220ce599d9f8c6b4ed1aee324bcb6369eb1d3678231a	requir.64-3_14_7_0dotb3.txt	835 Bytes	704e36023ab5202622fa6cedd2d20d838f28a73acea13e07d2f523fc393db6df
3ec2c16c58318d73e0c6957966198fda	d2a4645e6e0be6772b49bb11582f96d4bed17db9	33dd2085acbed8807d40220ce599d9f8c6b4ed1aee324bcb6369eb1d3678231a	requir.64-3_14_7_0dotfb3.txt	835 Bytes	704e36023ab5202622fa6cedd2d20d838f28a73acea13e07d2f523fc393db6df
7d6a7fba87287d181156ce49e9ee6eee	56d61c4b46ec0ba3813b4941903f4d56bfd4160c	f9c7b6ee274c2dc0f030b8d7cb8de5bce2d70ad11bd99c48a9b4ac9cb4b76ac8	requir.64-3_14_7_0slimb3.txt	54 593 Bytes	e39a917b4f04ae822ec5ff6fba8692cb41048ab3cea01ded29a1b5747d11a46f
83c497dcf0f23478bb88f26548efcd24	c6d14a3af3529f60049ae83c1b82d320bd32cdf3	e0b561f945e7582b423345fb5fb0c6a255d06299502da9e193254132dd275166	requir.64-3_14_7_0slimfb3.txt	50 256 Bytes	efba3c1e24276c1c4e4cb2e567a78738fe07c88bc507b0ea4ccc55a9a3564738
3ec2c16c58318d73e0c6957966198fda	d2a4645e6e0be6772b49bb11582f96d4bed17db9	33dd2085acbed8807d40220ce599d9f8c6b4ed1aee324bcb6369eb1d3678231a	requir.64-3_15_0_4dotb3.txt	835 Bytes	704e36023ab5202622fa6cedd2d20d838f28a73acea13e07d2f523fc393db6df
3ec2c16c58318d73e0c6957966198fda	d2a4645e6e0be6772b49bb11582f96d4bed17db9	33dd2085acbed8807d40220ce599d9f8c6b4ed1aee324bcb6369eb1d3678231a	requir.64-3_15_0_4dotfb3.txt	835 Bytes	704e36023ab5202622fa6cedd2d20d838f28a73acea13e07d2f523fc393db6df

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