Image Previewer

Version 1.2.2 is released! Heres the changelog:

1. Add config option for preview size
2. Add /preview history [size] to customize the limit
3. Code cleanup
4. Add time for preview history entry

Version 1.2.1 is released! Heres the changelog:

1. Fix potential performance problem when previewing large GIFs
2. Downgrade Java version requirement to 17 or higher

Version 1.2 is released! Heres the changelog:

1. Fix GIFs loading
2. Move task to dedicated thread
3. Add /preview history command
4. Add floodgate hook
5. Add tab complete
6. Performance improvement

Version 1.1 is released! Heres the changelog:

1. Fix spigot compatibility
2. Adaptive frame delay
3. Add more preview modes
4. Add /preview cancel command
5. Allow preview for a specified duration via command
6. Fix synchroization bug on player quit

First release here!