Slide Show Pro

• add command /projector to filp slides
• fix some bugs

• now compatible with java 16
• add command /projector to filp slides
• fix some bugs

• now compatible with java 8
• add command /projector to filp slides
• fix some bugs

• now you can specify the position of the container block
• add /image command to get image item (like projector's export button)

Java 17 required

• now you can specify the position of the container block
• add /image command to get image item (like projector's export button)

1.0.4-b

• fix network error in extreme cases