#1227 (Jul 6, 2020, 12:50:08 AM)

1. no pide_session on macos: avoid odd "hang" of remote_build_history; (detail / hgweb)
2. support generated preferences, i.e. non-strict system options; (detail / hgweb)
3. factored out auxiliary theory (detail / hgweb)
4. prefer explicit proof (detail / hgweb)

Started by an SCM change

This run spent:

• 6.9 sec waiting;
• 1 hr 26 min build duration;
• 1 hr 26 min total from scheduled to completion.