SkyChanger has been updated to version 1.1. This update brings the following additions and fixes:

• Added Commands:
  • /SkyChanger freeze
  • /SkyChanger unfreeze
• Added Permissions:
  • skychanger.freeze.*
  • skychanger.freeze.self
  • skychanger.freeze.others
  • skychanger.freeze.all
• Changed packet number from an Integer to a Float (decimal). This means it's now possible to use a packet number like 1.65.
• Packet numbers can now be given in scientific notation, such as [number]E[power] (ex 3.1495E5, (314950.00)).
• Changed configurable maximum and minimum packet numbers from Integers to Floats.
• Fixed tab completer (when you hit tab after typing a command to autofill)
• Fixed encoding issue that caused bullet points to not appear properly in some cases.

These changes are reflected on the wiki page, you can find more detailed information on the changes/new features there.