libcst

PyPI

active

The latest release is less than 12 months old.

libcst last released 1.9.0 on 2026-07-29. Its latest version requires Python >=3.9.

Facts

Latest release
1.9.0, (2 months ago)
First published
(7 years ago)
Releases in the last 12 months
3
Median days between releases
46
Median days between major versions
1,387
Monthly downloads
57,178,512
License
MIT License
Source
pypi.org (checked 2026-10-19)

Major versions

2 major versions have been published.

MajorFirst versionFirst releasedLatest versionLatest released
11.0.02023-05-251.9.02026-07-29
00.12019-08-070.4.102023-05-23

Runtime requirements

The latest version of libcst declares these runtime constraints.

RuntimeConstraintMinimum versionSince versionSince
Python>=3.93.91.2.02024-02-19

Supported runtimes

The latest version of libcst runs on 7 tracked runtime releases.

RuntimeCycleReleasedEnd of lifeLTS
Python3.152026-10-092031-10-31
Python3.142025-10-072030-10-31
Python3.132024-10-072029-10-31
Python3.122023-10-022028-10-31
Python3.112022-10-242027-10-31
Python3.102021-10-042026-10-01
Python3.92020-10-052025-10-31

Keelbench tracks end-of-life dates for 469 products, updated daily. Check your repositories against these dates with Deps.