From January 12—
Degree Titles
When you are writing phrases like "bachelor's degree," "masters of arts degree," and "doctor of philosophy degree" use all lower-case spelling. Less formally, these are often abbreviated to "bachelor's," "master's," and "doctorate." The only time to capitalize the spelled-out forms of degree names is when you are specifying a particular degree's name: "Master of English Composition." However, abbreviations BA, MA, and PhD are all capitalized. In modern usage periods are not usually added.
From January 13–
Female vs. Woman
It may be inconsistent, but the pattern of referring to females as women performers, professionals, etc. is very traditional, dating back at least to the 14th century. People who do this cannot be accused of committing an error.