Add a starting date to milestones
Description
To be able to scope a sprint, body of work or milestone a starting date helps clearing up when something is to be worked on and when not.
A starting date also allows you to report / graph data about that particular milestone. Without one, you'd need to supply one.
Proposal
We add an optional starting date to milestones.
New/edit milestone
Make the date input labels lowercase (to be the same as in the new/edit issue form) and change the behavior of the clear date button.
| Empty | Filled (with option to clear) |
|---|---|
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Milestone detail
Look at the header and the orange time indication in the summary.
| Milestone with start and end dates | Open milestone with only start date | Upcoming milestone with only start date |
|---|---|---|
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Milestone information in issues
| Open milestone with only start date | Upcoming milestone with only start date |
|---|---|
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Milestones list
