v5.5.0

• Add Set-TppAttribute -NoOverwrite to allow additions to an attribute list. #189
• Add Get-TppAttribute -NoLookup for the remote cases where a built-in attribute and custom field have the same name. The default will be to look for a custom field. Use -NoLookup to override. #192
• Add ability to export the chain on VaaS with Export-VenafiCertificate
• Add ability to export a certificate to a file on VaaS with Export-VenafiCertificate
• Fix certain characters in friendly name causing Test-TppIdentityFormat to fail, #205
• Add ability to set specific permission with Set-TppPermission and not just an entire permissions object, #197
• Enhance pipeline support for Set-TppPermission
• Fix failure removing a custom field value with Set-TppAttribute, #199
• Fix ConvertTo-TppFullPath appending '\ved\policy' incorrectly on non-Windows environments