v1.13.9-beta2 (2023-06-28) :: Fix support for Bukkit 1.8.3 through 1.12.2 broken by v1.13.9-beta1
Pre-Release Notes Since Previous Pre-Release
Restored compatibility with Bukkit 1.8.3 through Bukkit 1.12.2
Known Issues
Waxed signs (i.e. signs with honeycomb applied to them) remain editable with /sign subcommands.
Edits made with the Minecraft 1.20 native right-mouse click sign edit action on unwaxed signs are not registered by SignEdit for Bukkit. We might not be able to handle these native edits due to SPIGOT-7391.
When using the Spigot server, /sign ui edits might not be registered. This might be due to a bug in Spigot's SignChangeEvent handling. Either switch to PaperMC or use /sign set as a workaround.
When using /sign ui and any existing line begins with a formatting code and there are no other formatting codes on the line, SignEdit for Bukkit may incorrectly say "Sign edit forbidden by policy or other plugin" or "Modified by another plugin". This might be a compatibility issue with PaperMC's mapping of text components to formatting codes.
Added
Support for Minecraft 1.20 sign sides (front and back)