Although MikroTik does not always provide MD5 for legacy builds, you can right-click the file > Properties > Digital Signatures to ensure it is signed by "MikroTik SIA". The signature should be valid.
This release focused on enhancing the "Connect" window behavior and security options: winbox 312
Pressing the Enter key was updated to initiate search filtering rather than force an instant connection when modifications were detected in the filter fields. Although MikroTik does not always provide MD5 for