release v2.4.6

What's Changed

• Run Civix upgrade by @eileenmcnaughton in #596
• Fix deprecation warnings for permissions array in 5.71 by @cviebrock in #599
• Avoid errors when end_time is not specified by @jmcclelland in #604
• ensure buttons have non-white background by @jmcclelland in #611
• avoid template error with smarty4 by @jmcclelland in #610
• CiviCRM no longer has $_tableName property by @jmcclelland in #608
• org.civicrm.volunteer#577 Resolving incorrect backend url generation by @shaneonabike in #607
• Update hook_civicrm_fieldOptions to handle other contexts by @colemanw in #612
• Fix #613 - Ensure 'org.civicrm.volunteer' exists by @colemanw in #614
• Refs: #609 - account for new required field by @stesi561 in #618
• Fix CiviCRM 5.70+ and smarty3+ compatibility by @mlutfy in #617

New Contributors

• @cviebrock made their first contribution in #599
• @shaneonabike made their first contribution in #607
• @stesi561 made their first contribution in #618
• @mlutfy made their first contribution in #617

Full Changelog: 2.4.5...v2.4.6

2.4.5

@ginkgomzd I'm going ahead & tagging a release cos 2.4.4 seems to be out https://civicrm.org/extensions/civivolunteer & the only change since then (except some formatting) is a bug fix that will help people upgrading (someone hit it on chat)

2.4.1

civix regenerated DAO files;