This week is the one that precedes the great Apple event, WWDC 2015 and many users are 'with the fly behind the ear' because they are expected to launch the first beta of OS X 10.11 for developers and this leads us to think that this week preceding the inaugural keynote they will release the new version OS X 10.10.4. Logically we will also have the new version available for iOS devices and it is expected that after this update, Apple will stop launching new versions of the Yosemite operating system.
My personal opinion about OS X Yosemite is not at all negative and I already said in its day that the most important flaws of this version were related to the WiFi connections in some Macs. To avoid these WiFi connection issues, Apple made a major change in the OS X 10.10.4 beta by replacing discoveryd with mdnsresponder, something we already saw in an entry of partner Miguel and that even being a step backwards, he solves the failure.
The guys from Cupertino have to have this final version ready for Mac and we will surely see it soon for users who do not have a developer account. The interesting thing in these cases is to leave the version as polished as possible and I think this time Yosemite version 10.10.4 may well be the last available.