v0.1.0-rc9

What's Changed

• fix(bundle): Pin the brig a bundle carries by @ananos in #5
• fix(rootless): Give each user a device grant of their own by @ananos in #6
• fix(install): Stop before the download when sudo needs a password by @ananos in #7
• fix(bundle): Run brig-ctl's ctr inside the rootless namespace by @ananos in #8
• fix(install): Name the bundle in the install summary by @ananos in #9
• fix(bundle): Pin urunc and urunit to a commit by @ananos in #10

Full Changelog: v0.1.0-rc8...v0.1.0-rc9