5.2.1
Enhanced mdbActive directive - works with data prefilled by browser
Sidenav issue fixed (skin is optional)
Fixed with rounded buttons inside input group
Fixed for dropdown not getting closed after click in other dropdown.
Fix for line breaking label in checkboxes

5.2.0
Updated to Bootstrap 4 stable version
Integration with .NET CORE - tutorial here
Compatibility with Angular 5.2.1 and CLI 1.6.5
noImplicitAny and strictNullChecks compatibility
New validation added (number, tel, submit) + custom validation regex. Read tutorial.
Configurable labels for DatePicker

5.1.2
Angular 5.2.1 and CLI 1.6.5 compatibility
Extended docs for modals - auto focus on input
Fixed validation for email and password
Aria attributes added to datepicker
Added filtering options to Material Select
Support for IE+ and Edge for Double Navigation
Extended DatePicker with new functionality:
Important! 
By default date picker will load now +- 7 years starting from current year. It can be overwritten using minYear and maxYear parameters:

import { Component } from '@angular/core'; 
import { IMyOptions } from 'your_path_to/date-picker/index'; 

@Component({ 
    selector: 'date-picker-component-example', 
    templateUrl: 'toast.component.html' 
}) 

    export class DatePickerComponentExample { 
    public myDatePickerOptions: IMyOptions = { 
    minYear: 2015, 
    maxYear: 2017
    };
}

5.1.1
Double navigation - support for collapsed sidenav and navbar
Extended documentation for Autocomplete
Auto resize function for collapse added
Mobile gestures carousel support added
Added option to hide next / prev buttons in carousel
Fix for: Module has no exported member 'MDBSpinningPreloader'
Automatically set date in DatePicker using ngModel
Fixed docs for File Upload

5.1.0
Angular 5.1.3 and CLI 1.6.3. compatibility
Fixed issue with exceeding text tabs component
Auto-close navbar after click into link (check documentation for more information)
Fixed problem with error/success message on Firefox
Fixed problems with selecting hour on mobile devices in Timepicker
Extended configuration options of easy pie charts (check documentation for more information)
Fixed for relative path in _skins.scss
Fixed issue with date picker for Firefox
Enhanced support for small screen resolution in Datepicker (<575 px)
Fix for issue while using multiple MDB Autocomplete components

5.0.5
Added compatibility with noUnusedLocals

5.0.4
Added compatibility with noUnusedParameters

5.0.3
Fixed missing arrow in popovers

5.0.2
Fixed circular dependencies error.

5.0.1
Fixed for imgPath in .scss

5.0.0
Version 5.0.0 brings brings compatibility with new Angular 5.0 and CLI 1.5. Except for that new update include Bootstrap 4 Beta 2 assets.

What's new in Bootstrap 4 beta-2:

Restored `.offset-*` classes
Switched Breadcrumbs from `float` to Flexbox
Dropped support for Bower