Beta 19 - Stability Improvements and Restore Any File Version

You may have noticed in the past few days that Bun has updated itself and beta 19 is now the version running on your computer. We released Bun a week ago and it has been running well. Here are some highlights of what's new in this version:

• You can restore any older version of the file, for up to 14 days, even if it has been deleted or overwritten. This feature is available for any version that was fully backed up before it is overwritten or deleted.
  
• Fixed problem with occasional freeze due to memory exhaustion.
• Fixed problem with stability, where internal worker threads would quit randomly.
  
• Each computer is now set to contribute 4 GB of disk space to the network.