Issue Prioritisation

[chris-traveltime]

High:

1. [x] #17
2. [x] #50
3. [x] #51
4. [x] #52
5. [x] #53

Medium:

6. [x] #54
7. [x] #85
8. [x] #55 (requires inputs)
9. [x] #18
10. [x] #56
11. [x] #57

Low:

8. [ ] #27 (requires inputs)
9. [ ] #58 (requires inputs)
10. [ ] #59

[olivierdalang]

Some more added by me:

Don't forget

• [x] update documentation for all the implemented changes (depends on #27)
• [x] decide about version support policy (for now tests run against 3.22 and 3.28)

Easy fixes (done)

• [x] #67
• [x] #62

Optional (easy fix, but not merged since depends on your decision):

• [ ] #69
• [ ] #76