3.1.0rc5

What's Changed

• incorporate manual into deploying docs by @Tieqiong in #198
• matrix test workflow by @Tieqiong in #199
• matrix workflow fix mac pdffit2 install by @Tieqiong in #201
• Re-cookiecut, move tests to root level by @bobleesj in #211
• remove six usage by @Tieqiong in #187
• Remove numpy < 2.0 pinning by @bobleesj in #214
• Fix plotting warnings in Pytest, add news for removal of six support by @bobleesj in #215

New Contributors

• @bobleesj made their first contribution in #211

Full Changelog: 3.1.0rc4...3.1.0rc5