Jethro v2.23.1

Enhancements

• Script to send roster reminders by email or SMS (thanks to @s4069b and @vanoudt)
• Issue #453 - mailto links now open in a new tab for gmail

Bugfixes

• Issue #409 - it's now possible to bulk-update congregation to "none" for contacts
• Issue #418 - resolved issue when some links were opened in a new tab/window
• Issue #455 - people with surname "?" are now visible in the all-persons view
• Issue #400 - invalid characters are now stripped from SMS messages
• Issue #457 - database errors under MySQL strict mode when adding family
• Issue #408 - send-report script now handles grouped results and newlines in values

Upgrade Procedure

1. Log out of Jethro
2. Take a backup of your mysql database
3. Apply all applicable upgrade SQL files from the upgrades folder to your mysql database, including upgrades/2018-upgrade-to-2.23.sql
4. Move away your old Jethro files (eg. rename your jethro folder to jethro_old)
5. Unzip the new files into the right place (don't just overwrite the old files)
6. Move your old conf.php and files/ subdirectory (if not empty) back into your jethro folder.
7. Log in and test.

Credits

Thanks to @s4069b and @vanoudt for code contributions, and to all the users who post helpful bug reports.