Release test v7.8.1

[Dschoordsch]

• The basic checklist is required
• Adding tests from merged PRs is optional

The basics

Run through this list at least once at staging:

• [x] Smoke tested the Demo, unauthenticated
• [x] Created an account
• [x] Verified invite via mass link works (Team > Invite Button > Invite Link, visit URL in an incognito window)
• [x] Verified invite via email works. It will show as logs in Datadog.
• [x] Added Slack, verified meeting notifications (use #t_product_actiontime)
• [ ] Added Mattermost, verified meeting notifications (check the test webhook in Parabol Mattermost)
• [x] Added GitHub, verified issue created (use ParabolInc/publictestrepo)
• [ ] Added Jira, verified issue created (use parabol-2)
• [ ] Added GitLab, verified issue created
• [ ] Added JiraServer, verified issue created
• [x] Smoke tested the Retro meeting with 2 players
• [x] Smoke tested the Sprint Poker meeting with 2 players
• [ ] Smoke tested the Team Check-in meeting with 2 players
• [x] Smoke tested the Standup meeting with 2 players
• [x] Smoke tested cards on the dashboard
• [x] Created a 2nd team
• [x] Created a 2nd organization
• [ ] Upgraded to Team (Credit card number: 4242 4242 4242 4242, expiration date: any month in the future, CVC: 123)
• [x] Smoke tested the app on a mobile device (e.g. navigate between views, smoke test a Retro meeting, etc.)
• [x] Test previously existed meetings to make sure that existing data is not corrupted
• [x] Create a task in the discussion thread of a meeting
• [x] Create a comment in the discussion thread of a meeting

What’s changed

https://github.com/ParabolInc/parabol/compare/v7.7.0...v7.8.1

[Dschoordsch]

Based on the changes I think we can skip a couple of testing steps.