The Powershell v6.2 release has just been made available on github – https://github.com/PowerShell/PowerShell/releases
The full release notes aren’t available on the Microsoft documentation yet – they should appear in the What’s New section of https://docs.microsoft.com/en-us/powershell/scripting/overview?view=powershell-6
The release notes on github indicate only one breaking change – around the –NoEnumerate behaviour in Write-Output
There are some relatively minor cmdlet updates and fixes – nothing leaps out as a major issue.
You have six months to upgrade to v6.2 before the v6.1 support stops
under: PowerShell v6