Hi, I’d like to double-check how the write-up requirement fits into the three challenge phases. Do we need to include a write-up with every phase or is a single final write-up at the end enough to count for authorship? If a write-up is required at Step 1, can we keep updating the same Synapse project as the challenge progresses, rather than creating new projects for Steps 2 and 3? Thanks for clarifying. Best,