BREAKING CHANGE: `ion-picker` and `ion-picker-column` have been renamed to `ion-picker-legacy` and `ion-picker-legacy-column`, respectively. This change was made to accommodate the new inline picker component while allowing developers to continue to use the legacy picker during this migration period.
Issue number: Internal
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issue. -->
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## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
`ion-datetime` uses an `ion-item` to render the month/year toggle button
inside of the header.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- `ion-datetime` uses a `button` element for the month/year toggle
button
## Does this introduce a breaking change?
- [x] Yes
- [ ] No
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and migration path for existing applications below. -->
Impact and migration path is noted in the `BREAKING.md`.
## Other information
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screenshots of how the component looks before and after the change. -->
- `translucent` is not a valid CSS value for `background`. This was
always intended to be `transparent`.
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Co-authored-by: ionitron <hi@ionicframework.com>
Co-authored-by: Brandy Carney <brandyscarney@users.noreply.github.com>
Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>
BREAKING CHANGE: The CSS shadow part for `month-year-button` has been changed to target a `button` element instead of `ion-item`. Developers should verify their UI renders as expected for the month/year toggle button inside of `ion-datetime`.
