Web Push Subscription
| Software | Version |
| Mastodon | 2.4.0 |
| GoToSocial |
| Attributes | Mastodon | GoToSocial |
| alerts[admin.report] | 4.0.0 | |
| alerts[admin.sign_up] | 3.5.0 | |
| alerts[favourite] | 2.4.0 | |
| alerts[follow] | 2.4.0 | |
| alerts[follow_request] | 3.1.0 | |
| alerts[mention] | 2.4.0 | |
| alerts[poll] | 2.8.0 | |
| alerts[reblog] | 2.4.0 | |
| alerts[status] | 3.3.0 | |
| alerts[update] | 3.5.0 | |
| endpoint | 2.4.0 | |
| id | 2.4.0 | |
| server_key | 2.4.0 |