---------- Forwarded message ---------
From: Dennis Alo <[email protected]>
Date: Sat, Oct 31, 2026 at 3:47 PM
Subject: lxml 6.1.3 Windows CPython 3.14 — GNU libiconv LGPL Redistribution
and Relinking Guidance
To: <[email protected]>


Dear lxml Development Team,

Greetings from the Philippines.

I am preparing the commercial distribution of HAL Parish Records Management
System, a Windows desktop application developed in Python that includes
lxml 6.1.3.

We are reviewing third-party licensing compliance, particularly the GNU
libiconv dependency under LGPL 2.1.

*Our environment:*

   -

   lxml: 6.1.3
   -

   Python: CPython 3.14, Windows x86-64
   -

   Extension: etree.cp314-win_amd64.pyd
   -

   SHA-256:
   191EEE78B34979C31BA08D952CA3CAFABAFE2F86D81ADEF19F0BCD44AD2EA53C9
   -

   Compiled libxml2: 2.11.9
   -

   Compiled libxslt: 1.1.45

Our inspection found a reference to libiconv in the extension binary, but
no separately imported iconv DLL.

We have already collected the lxml license files, including LICENSE.txt and
LICENSES.txt.

Could you kindly clarify:

   1.

   Whether the official lxml 6.1.3 Windows CPython 3.14 x64 wheel
   statically links GNU libiconv.
   2.

   Which exact libiconv source version, patches, and native-library
   archives were used.
   3.

   Whether the corresponding build configuration, object files, or other
   relinking materials are publicly available.
   4.

   What reproducible rebuilding or relinking procedure you recommend for
   distributors seeking to satisfy LGPL 2.1 requirements.

We are not reporting a software defect. Our objective is to comply with the
applicable licenses while distributing our application commercially.

Thank you very much for your time and for maintaining lxml.

Respectfully,

*Dennis Alibangbang Alo*
Developer — HAL Parish Records Management System
HAL Digital Solutions
Philippines
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