YubiKit 4.1.0

• Optional timestamp parameter added to OATH calculate and calculateAll methods.
• Firmware version is now a public variable on YKFManagementSession.
• If a connection is already present when setting the YKFManagerDelegate it will return that connection immideatly.
• Extra dot at the end of YKFVersion string removed.
• Fixed memory issues where we retained the YKFManagerDelegate.
• Fixed issue where failing to unlock a key with passcode before sending an OATH command got the session in a non recoverable state.
• Improved control over the messages displayed in the NFC dialog.
• Added - (void)dispatchBlockOnCommunicationQueue:(YKFConnectionControllerCommunicationQueueBlock)block to YKFConnectionControllerProtocol that will run a block after all enqueued commands has finished.
• Improved error handling in OATH session.
• More robust algorithm comparison in PIV session.
• Fixed bug where an auth required error was sent instead of touch timeout in OATH session.
• Fixed bug where the number of OATH accounts you could read was limited to around 8
• Added new optional connection delegate method that will signal if the NFC dialog was cancelled by the user or timed out.
• Swift package manager header files exluded from Cocoapod distribution.
• Various array out of bounds checks
• Improved error checks
• Fixes bug where authenticateWithManagementKey in the YKFPIVSession would fail to call its completion handler upon failure.
• Fixes broken implementation of non truncated OATH codes