2.14.0 Fix RelationDataContent.update, add ActionFailed.__str__

This release fixes the RelationDataContent.update method to follow dict.update semantics, that is to allow another dict, an iterable, keyword arguments or a mixture thereof.

Features

• feat: add a __str__ to ActionFailed, for better unexpected failure output in #1209

Fixes

• The other argument to RelatationDataContent.update(...) should be optional by @addyess in #1226

Documentation

• Use the actual emoji character rather than GitHub markup, to show properly on PyPI in #1221
• Clarify that SecretNotFound may be raised for permission errors in #1231

Refactoring

• Refactor tests to pytest style in #1199 #1200 #1203 #1206
• Use ruff formatter and reformat all code in #1224
• Don't use f-strings in logging calls in #1227 #1234

New Contributors

• @dimaqq made their first contribution in #1217. Thanks @dimaqq for your first contributions, and welcome to the team!
• @addyess made their first contribution in #1226

Full Changelog: 2.13.0...2.14.0