The branch 4.2/squelch-encryption-recipients was deleted and repushed:
was 4479137b1b5d60c0f515b033ed9e69cbb90025d4
now fa67850626fa6bdf5dca545ed5f8c54563b29853
1: 4479137 = 1: fa67850 Respect transaction squelching for signing/encryption