Post-release: bump to 1.0.1.dev0

v1.0.0 has shipped to PyPI (via trusted-publisher OIDC from the
v1.0.0 tag CI run; all 12 wheels — Linux/macOS/Windows × Python
3.11/3.12/3.13/3.14 — plus the sdist are now available).

This commit moves master forward to the next development version
per the project-wide post-release pattern documented in
~/.claude/CLAUDE.md:

  - wlsqm/VERSION: 1.0.0 -> 1.0.1.dev0
  - CHANGELOG.md: prepend a 'v1.0.1 (in progress)' stub
    above the v1.0.0 section, with the standard
    '*No user-visible changes yet.*' placeholder.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Technologicat

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## v1.0.1 (in progress)
+
+*No user-visible changes yet.*
+
+
 ## v1.0.0 (15 April 2026)
 
 First release under modern Python and modern packaging.

wlsqm/VERSION

@@ -1 +1 @@
-1.0.0
+1.0.1.dev0