The intro courses have changed slightly. Now, there is the 215-217 track (analysis + linear algebra) and the 216-218 track (basically honors version). Most math majors take the latter.

The algebra introductory courses have different numbers, and are now 345-346 instead of 322-323. There is now an advanced graph theory class (477) that follows the introductory one. Also, there is a theoretical machine learning class (COS 511) and the algorithms/complexity graduate sequence (COS 522-523) may be relevant as well.

I will probably update these changes on the website sometime in the near future...