Flask-bs4

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Released on October 21st 2020

- Update Bootstrap to 4.5.2

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Released on September 23rd 2020

- Update Bootstrap to 4.5.2
- Update `popper.js` to 1.16.1
- `DateTimeLocalField` added to sample app.
- Add: Support forms with `MultipleFileField`.

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Released on August 27th 2020

- ADD: `FieldList` is now displayed correctly
- ADD: `FormField` is now displayed correctly
- FIX: Display error messages under the fields

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Released on July 14th 2020

- Fix(pagination): fix pagination classes (6)

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Released on July 9th 2020

- Fix Flask-Nav support updated to Bootstrap 4.x (4)

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Released on May 20th 2020

- Upgrade Bootstrap to 4.5.0
- Upgrade jQuery to 3.5.1