FOSS4G 2023 Prizren pgRouting is evolving rapidly, many changes have been taking place. Lets catch on. The focus of this talk will be on the topology functions that were created on 2013, Its been 10 years, and its their time to go: * Why "I" don't want to use them any more * New specialized functionality has been created that substitute the work that the topology functions are doing in a very rustic way. * A quick guide on how not to use the "soon to be deprecated topology functions"