• Test Improvements by @crynobone in #1946
• Test Improvements by @crynobone in #1947
• Fix passport:purge preserve Access Tokens linked to active Refresh Tokens by @crynobone in #1949
• [13.x] Return invalid client for malformed UUID client IDs by @0x15f in #1950
• [13.x] Make Passport::clientCredentialsTokensExpireIn() non-nullable by @hafezdivandari in #1952
• [13.x] Fix validation of client unique IDs by @hafezdivandari in #1951