Existing post URLs remain the same, but if you’re one of the illustrious few who subscribe to the blog via RSS, I’m guessing that you’ll need to change over to the new feed. Update: I’m redirecting the old feed URL now, so everything should be back to normal! Speaking of RSS, as I’m now using MathJax for $\LaTeX$, it appears that I’ll need to implement a fallback there, in addition to tracking down a rendering issue with Chrome. Please let me know if you spot any other oddities.