The pricing of $99/year still remains in effect for the US, so no word on whether that will also see a change. Apple could simply be adjusting the price as a result of currency fluctuations, or perhaps a price increase will later follow for all countries.
Apple requires developers to sign up for their developer program in order to distribute iOS and Mac apps through the company's App Store. Developers also get early access to iOS and Mac beta releases.
Let us know if you spot any other countries that have newer prices!