v0.9.14

What's Changed

• feat(session): a registry of plugin commands that extension pages declare by @colevels in #82
• feat(sdk): serve an extension's own commands from the same loop by @colevels in #83
• feat(plugin): tabbrew plugin <plugin> <command> runs what extensions declare by @colevels in #84
• feat(plugin): remember plugins between sessions and open their pages by @colevels in #85
• fix(session): say a claimed operator timeout may still have run by @colevels in #89
• chore(release): 0.9.14 by @colevels in #90
• Release 0.9.14 by @colevels in #91

Full Changelog: v0.9.13...v0.9.14