I was reading the Phaser thesis (https://m-labs.hk/thesis_nkrackow.pdf), and on page 62 in the API section, it references a class artiq.coredevice.phaser.PhaserPulsegen(phaser). However, I couldn’t find this class in the current phaser.pysource code or in the artiq manual(all three versions). A web search suggests that the thesis is the only online source that mentions this subclass. What happened to PhaserPulsegen? Was it renamed, removed, or integrated differently? Are the methods described (e.g. send_full_coef()) still usable under a different interface, or are they outdated and no longer supported?