v0.7.6

CI and maintenance

• modernised GitHub workflows; test Python 3.10–3.14 (3.15 experimental)
• hermetic sdist builds, fixed tox dependencies, new CLI smoke tests
• dropped EOL Python 3.7–3.9 classifiers, added 3.11–3.14
• repository moved to the ssh-oidc organisation; GitLab mirror added

Docs

• updated EGI issuer URL in usage docs
• documented branching model and release process

What's Changed

• v0.7.6 by @dianagudu in #41

Full Changelog: v0.7.5...v0.7.6