Chrono, welcome!
7 years ago, quite a time back. P-C have stopped making their tilt bases, as have DW, the Colt is still going strong (having replaced the venerable 1608/1609 some time before that) and Makita are now selling the RT0700/RT0701 kits with a tilt base option as well. The other new piece of kit is the only plunge router on the market to have a tilting base - the Virutex FRE317:
Festool (almost inevitably) used to make a specific piece of kit for reglazing, the KF5 putty router is designed to work close into the corner with appropriate tooling and having excellent dust extraction it won't throw back hardened putty, sealants or slivers of glass into the operator's face because it has the appropriate extraction - something a tilt base trimmer doesn't have. Elu used to make a similar router, but B&D dropped that model when they took the firm over