Merge remote-tracking branch 'origin/develop' into fix/signup-without-email

diff --cc CHANGELOG.md
index d058370161f09c0e2dc2039815342835588def43,c8f3794a37713f0db64153c334ce9e21e5e6e7e7..462c7c2a3e5ae38ed58512c62afd69c3a2a55599
--- 1/CHANGELOG.md
--- 2/CHANGELOG.md
+++ b/CHANGELOG.md
@@@ -38,7 -38,7 +38,8 @@@ The format is based on [Keep a Changelo
  - Rate limiter is now disabled for localhost/socket (unless remoteip plug is enabled)
  - Logger: default log level changed from `warn` to `info`.
  - Config mix task `migrate_to_db` truncates `config` table before migrating the config file.
 +- Allow account registration without an email
+ - Default to `prepare: :unnamed` in the database configuration.
  <details>
    <summary>API Changes</summary>