v2.1.0

What's Changed

Bug Fixes

• Fix PLC setter functions for memoryview compatibility (#575)
• Cache error_text() instead of check_error() (#552)

Improvements

• Add ASCII validation in set_string() with isascii() (#561)
• Update read_multi.py example (#563)
• Code quality improvements and comprehensive documentation (#568)
• Fix typo: ussage -> usage (#564)

CI/CD & Infrastructure

• Modernize CI/CD: switch to uv, fix Python 3.11+ compatibility (#576)
• Drop Ubuntu 20.04 from CI matrix (#562)

Supported Python versions

• Python 3.10, 3.11, 3.12, 3.13, 3.14

Full Changelog: 2.0.2...2.1.0