Will Portugal do the same for Angolans?
There are plenty of protocols between Portugal and Angola, including visas, access to education, etc.
Do you realize that by asking that question, you're undermining the situation in Ukraine, right?
Angola standards of living improved remarkably in the last few years, has oil reserves as big as Saudi Arabia. Oil production from Angola has increased so significantly that Angola now is China's biggest supplier of oil.
What is happening in Ukraine, Portugal is not complicit in anyway. But in Angola and other places where Portuguese complicity was involved were such warm gestures and measures so forthcoming is the question.
The point here is that the Portuguese government (the current one, not the one in power during the dictatorship which ended over 40 years ago, and which you seem to be confused about) has done a good thing, and for that they deserve praise.