BetterTellraw

• Adds support for Minecraft 1.20.3
• The root /btellraw command is now accessible for everyone (op 0) due to the new about command below, other commands are not affected.
• Add command /btellraw about with permission "btw.about / op 0" to display a simple description of the mod.
• Add command /btellraw list with permission "btw.list / op 2" to display a full list of loaded tellraws. (Separated by page of course)
• Add command /btellraw preview with permission "btw.preview / op 2" to preview a particular tellraw id for yourself. This is equivalent to /btellraw send entity @s tellraw.id

A rather overdue update, it adds support for Minecraft 1.20.

(The mod has always worked on 1.20, except for the command responses, but now it's a good time to do a slight code cleanup and make a new release anyway)

• Now supports 1.19
• Fix minor typo

• Add the ability to modify a tellraw in-game.
• Now supports Minecraft version above 1.17.
• The root command permission is changed from btw to btw.main.
• Console and reload command now reports the actual amount of tellraws loaded.