moshcode 0.98.0: moshcode swarm "<task>" is ultracode for the herd, on any engine

moshcode 0.98.0: moshcode swarm "<task>" is ultracode for the herd, on any engine. One call plans the pieces, each runs in its own herd session (4 at a time), one call folds the outputs into an answer, and every piece is in the ledger. Plus four herd fixes for Claude Code 2.1. https://github.com/moshcoder/moshcode/releases/tag/v0.98.0