IMPORTANT! If you are a developer, you will need to update your code as described in the GitHub release notes:
https://github.com/Spicord/Spicord/releases/tag/4.0.0

This update has breaking changes, this means that you will need to update all your addons to compatible versions, here's a list with known public addons that are updated to work with Spicord 4.0.0 :

[BanAnnouncer 2.3.0]
https://github.com/Spicord/BanAnnouncer/releases/tag/2.3.0

[StaffChat 1.4.5]
https://github.com/Siebrenvde/StaffChat/releases/tag/1.4.5

[DiscordRewards 1.1.0]
https://github.com/OopsieWoopsie/DiscordRewards/releases/tag/1.1.0

[DailyStatistics 1.2]
https://github.com/Spicord/DailyStatistics/releases/tag/unofficial-1.2

[ChatSync]
https://github.com/OopsieWoopsie/ChatSync/ (file: ChatSync.sp)

[DiscordMOTD]
https://github.com/OopsieWoopsie/DiscordMOTD (file: DiscordMOTD.sp)