Issue #2942016 followup by andypost: Add a hook_help() to the Umami profile, and link to it from the toolbar when the Help module is enabled

Issue #2942016 by Rassoni, markconroy, David_Rothstein, kaythay, smustgrave, John Cook, catch: Add a hook_help() to the Umami profile, and link to it from the toolbar when the Help module is enabled

Issue #3401802 by BramDriesen, lauriii, smustgrave, xjm, markconroy: Add Announcements Feed to the Umami profile

Issue #3296293 by andypost, amjad1233, mfb, smustgrave, _utsavsharma, jordanpagewhite, longwave, geek-merlin: Apply SensitiveParameter attribute

Issue #3208266 by jonathanshaw: EntityQuery accessCheck: installation code should not check entity access

Issue #3045966 by partyka, shaal, Wim Leers, Gábor Hojtsy, mglaman, tedbow, Berdir, kjay: Set author and editor passwords to the admin password in the demo to make demoing easier

Issue #2938800 by markconroy, David_Rothstein, ckrina, smaz, Eli-T, cehfisher, larowlan: Finalize wording for Toolbar warning message

Issue #2941582 by markconroy, Eli-T, smaz, ckrina, steveparks: Create a drupal.org documentation page for Umami profile to explain why it shouldn't be used in production sites

Issue #2938186 by navneet0693, John Cook, Eli-T, markconroy, smaz, ckrina, andrewmacpherson, larowlan: Set toolbar warning message to only appear on admin/edit pages

Issue #2809635 by markconroy, navneet0693, alexpott, smaz, larowlan, Eli-T, webchick, yoroy, ikit-claw, budda, kjay, timmillwood, tkoleary, Gábor Hojtsy, andrewmacpherson, lauriii, JayKandari, jibran, ok_lyndsey, big_man, ckrina, nathancz, Paul_Gregory, vijaycs85, SharJay, tomphippen, tim.plunkett, Tarun Lewis, cehfisher, kreynen, Petr Illek, mariohernandez, thamas, thatdamnqa, John Cook, philipnorton42, h2cm, kattekrab, martin_q, waako: Create experimental installation profile