# What this PR does
Adds validation for rolling users param in the shift api
## Which issue(s) this PR closes
Closes [5041](https://github.com/grafana/oncall/issues/5041)
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## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] Added the relevant release notes label (see labels prefixed w/
`release:`). These labels dictate how your PR will
show up in the autogenerated release notes.
# What this PR does
## Which issue(s) this PR closes
Closes https://github.com/grafana/support-escalations/issues/11866
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] Added the relevant release notes label (see labels prefixed w/
`release:`). These labels dictate how your PR will
show up in the autogenerated release notes.
---------
Co-authored-by: Rares Mardare <rares.mardare@grafana.com>
Related to https://github.com/grafana/oncall-private/issues/2191
This will also allow plugin to get shift name and type from the
filter_events API, without needing to get details for each involved
shift in the user's on-call summary timeline.
# What this PR does
See #2173
Also, closes#2187 . All of the new files under `type_stubs/icalendar`
were autogenerated by running:
```bash
stubgen -p icalendar -o type_stubs
```
## Checklist
- [ ] Unit, integration, and e2e (if applicable) tests updated
- [ ] Documentation added (or `pr:no public docs` PR label added if not
required)
- [ ] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
Updating a schedule using the web UI sometimes you don't get the change
immediately available (since the ical refresh is async).
Related to https://github.com/grafana/oncall/issues/1968
# What this PR does
Features and bugs related to [[Q1 2023] Iteration with
Schedules](https://github.com/grafana/oncall-private/issues/1660)
milestone
## Which issue(s) this PR fixes
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [ ] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
---------
Co-authored-by: Innokentii Konstantinov <innokenty.konstantinov@grafana.com>
Co-authored-by: Matias Bordese <mbordese@gmail.com>
This fixes scenario described
[here](https://github.com/grafana/oncall/issues/2118#issuecomment-1580499754).
When a rotation is setup in UTC+1, and the shift starts at 00:00 with
Monday as active day and a weekly frequency, the values are translated
to UTC when submitting to the backend, so the shift data becomes
something like: shift starting at 23:00 on Sunday, but since week_start
is on Monday, the "first event" in the week belongs to the "previous
week". This can be addressed by moving the week_start, so a weekly shift
that was starting on a Monday but in UTC tz starts on Sunday,
"translates" to a UTC week_start on Sunday:

(this is with the proposed changes; otherwise you get the same issue
linked above where the first event in the week is assigned to the other
user group).
About selected week days changed when editing a rotation, see inline
comment (related to
[this](https://github.com/grafana/oncall/issues/1322#issuecomment-1521787786))
Related to #828
- Enable web UI for API/Terraform schedules to add overrides
- Refactor backend to add a flag toggling between web-based and
iCal-based overrides (these options are mutually exclusive)
Also updated read-only tooltips (related to #1483)
# What this PR does
Prohibits creating & updating overrides in the past when using the web
UI.
## Which issue(s) this PR fixes
https://github.com/grafana/oncall/issues/1221
## Checklist
- [x] Tests updated
- [x] `CHANGELOG.md` updated