Select platform: [Android (beta)
![New-selected](https://developers.google.com/static/admob/images/new-selected.svg)](https://developers.google.com/admob/android/next-gen/mediation/chartboost "View this page for the Android (beta) platform docs.") [Android](https://developers.google.com/admob/android/mediation/chartboost "View this page for the Android platform docs.") [iOS](https://developers.google.com/admob/ios/mediation/chartboost "View this page for the iOS platform docs.") [Unity](https://developers.google.com/admob/unity/mediation/chartboost "View this page for the Unity platform docs.") [Flutter](https://developers.google.com/admob/flutter/mediation/chartboost "View this page for the Flutter platform docs.")

<br />

This guide shows you how to use GMA Next-Gen SDK to load and display
ads from Chartboost using [AdMob Mediation](https://developers.google.com/admob/android/next-gen/mediation),
covering waterfall integrations. It covers how to add Chartboost to an ad unit's
mediation configuration, and how to integrate the Chartboost SDK and adapter
into an Android app.

## Supported integrations and ad formats

The mediation adapter for Chartboost has the following capabilities:

| Integration ||
|---|---|
| Bidding |   |
| Waterfall |   |
| Banner |   |
| Interstitial |   |
| Rewarded |   |
| Native |   |

## Requirements

- Android API level 24 or higher

<!-- -->

- Latest GMA Next-Gen SDK

- Complete the mediation
  [Get started guide](https://developers.google.com/admob/android/next-gen/mediate)

## Step 1: Set up configurations in Chartboost UI

[Sign up](https://platform.chartboost.com/signup) for a Chartboost account and
[log in](https://platform.chartboost.com/login) once your account is verified.
Then, navigate to the **Apps management** tab.

![Chartboost apps dashboard](https://developers.google.com/static/admob/images/mediation/chartboost/chartboost_dashboard_apps.png)

Click the **Add new app** button to create your app.

![Apps Management](https://developers.google.com/static/admob/images/mediation/chartboost/apps_management.png)

Fill out the rest of the form and click the **Add App** button to finalize your
app.

![New app form](https://developers.google.com/static/admob/images/mediation/chartboost/new_app_form.png)

After your app is created, you will be directed to its dashboard. Take note of
the **App ID** and **App Signature** of your app.
| **Note:** You can go to your app's dashboard by navigating to the **Apps management** tab shown earlier and selecting your app.

![App settings](https://developers.google.com/static/admob/images/mediation/chartboost/app_settings_Android.png)

AdMob requires the Chartboost **User ID** and
**User Signature** for setting up your AdMob ad
unit ID. You can find these parameters by clicking **Chartboost mediation** on
the Chartboost UI.

![Chartboost mediation dashboard](https://developers.google.com/static/admob/images/mediation/chartboost/chartboost_dashboard_mediation.png)

Navigate to the **Resources \> API Explorer** tab and take note of your
**User ID** and **User Signature** located under the **Authentication** section.

![Chartboost api explorer](https://developers.google.com/static/admob/images/mediation/chartboost/api_explorer.png)

### Update your app-ads.txt


[Authorized Sellers for Apps app-ads.txt](https://iabtechlab.com/wp-content/uploads/2019/03/app-ads.txt-v1.0-final-.pdf) is an IAB Tech Lab initiative that helps ensure your
app ad inventory is only sold through channels you've identified as authorized. To prevent a
significant loss in ad revenue, you'll need to implement an `app-ads.txt` file.

If you haven't done so already,

[set up an app-ads.txt file for your app](https://support.google.com/admob/answer/9363762).

To implement `app-ads.txt` for Chartboost, see
[app-ads.txt](https://docs.chartboost.com/en/monetization/publishing/app-ads-txt/).

### Turn on test mode

You can enable test mode on your app by navigating to the **Apps management**
tab from the Chartboost UI, selecting your app from the list and clicking on
**Edit app settings**.

![Edit app settings](https://developers.google.com/static/admob/images/mediation/chartboost/app_settings_edit_Android.png)

From your app's settings, you can toggle **Test mode** on your app.

![Chartboost test mode](https://developers.google.com/static/admob/images/mediation/chartboost/test_mode.png)

Once test mode is enabled, you can request ads using the ad unit ID created
earlier and receive a Chartboost test ad.

After you are able to receive Chartboost test ads, your app will be placed
on Chartboost's [Publisher App Review](https://docs.chartboost.com/en/monetization/publishing/publisher-app-review/).
In order for monetization on Chartboost to work, the publisher app review will
need to be approved by Chartboost.

## Step 2: Set up Chartboost demand in AdMob UI

### Configure mediation settings for your ad unit

You need to add Chartboost to the
mediation configuration for your ad unit.

First, sign in to your [AdMob account](https://apps.admob.com/). Next, navigate to the
**Mediation** tab. If you have an existing mediation group you'd like to modify,
click the name of that mediation group to edit it, and skip ahead to
[Add Chartboost as an ad source](https://developers.google.com/admob/android/next-gen/mediation/chartboost#add-ad-source).

To create a new mediation group, select **Create Mediation Group**.

![](https://developers.google.com/static/admob/images/mediation/admob-mediation-group-create.png)

Enter your ad format and platform, then click **Continue**.

![](https://developers.google.com/static/admob/images/mediation/admob-mediation-group-new-Android.png)

Give your mediation group a name, and select locations to target. Next, set the
mediation group status to **Enabled** , and then click **Add Ad Units**.

![](https://developers.google.com/static/admob/images/mediation/admob-mediation-group-details-Android.png)

Associate this mediation group with one or more of your existing
AdMob ad units. Then click **Done**.

![](https://developers.google.com/static/admob/images/mediation/admob-ad-units-select-Android.png)

You should now see the ad units card populated with the ad units you selected:

![](https://developers.google.com/static/admob/images/mediation/admob-ad-units-card-Android.png)

#### Add Chartboost as an ad source

<br />

Under the **Waterfall** card in the **Ad Sources** section, select **Add Ad
Source** .  

Select **Chartboost** and enable the **Optimize** switch. Enter the **User ID** and **User Signature** obtained in the previous section to set up ad source optimization for Chartboost. Then enter an **eCPM value** for Chartboost and click **Continue** .  

![](https://developers.google.com/static/admob/images/mediation/chartboost/admob-add-ad-network.png)  
| **Note**: You only need to set up ad source optimization once per network.

If you already have a mapping for Chartboost, you can select it. Otherwise, click **Add mapping** .  
![](https://developers.google.com/static/admob/images/mediation/chartboost/waterfall-add-mapping-1-Android.png)  
Next, enter the **App ID** , **App Signature** and **Ad Location** obtained in the previous section. Then click **Done** .  
![](https://developers.google.com/static/admob/images/mediation/chartboost/waterfall-add-mapping-2-Android.png)  
Chartboost Ad Locations ([Named Locations](https://docs.chartboost.com/en/monetization/publishing/ad-locations/)) are simple names representing a place in your app where you want to show an ad. AdMob sends requests to the location specified in the settings. Once requests are sent, Chartboost adds the location to its platform for reporting purposes. Users also have the ability to create new ad locations directly in the Chartboost platform before calling them in their games.  
| **Note**: AdMob is able to estimate CPMs for the top three Ad Locations in your Chartboost app. All other locations would be represented with a blended CPM.

In the Chartboost UI, your Ad Locations can be revealed in the **Basic Settings** page by clicking **Advanced Settings** . See Chartboost's \[Named Locations\](//docs.chartboost.com/en/monetization/publishing/ad-locations/) guide for more details.  
Finally, click **Done** to add Chartboost as an ad source, and then click **Save** . **Note** : Ad source optimization takes a few days to gather enough data to accurately calculate eCPM for a mediation network. In the meantime, the ad source optimization status is `PENDING`, so you must manually set an eCPM value for the network. Once the eCPM can be calculated, the ad source automatically starts updating the eCPM on your behalf.

### Add Chartboost to GDPR and US state regulations ad partners list

| **Important:** Verify that you have **Account Management** permission to complete the configuration for EU Consent and GDPR, US State regulations, and User Messaging Platform. See [Manage user access to your
| account](https://support.google.com/admob/answer/2784628) for details.

Follow the steps in

[European regulations settings](https://support.google.com/admob/answer/10113004#adding_ad_partners_to_published_gdpr_messages)

and

[US state regulations settings](https://support.google.com/admob/answer/14125907)

to add **Chartboost** to the
European and US state regulations ad partners list in the AdMob UI.

## Step 3: Import the Chartboost SDK and adapter

| **Note:** Failure to integrate the compatible Chartboost and GMA Next-Gen SDK versions might lead to build issues.

### Android Studio integration (recommended)

In your project-level `settings.gradle.kts` file, add the following
repositories:  

    dependencyResolutionManagement {
      repositories {
        google()
        mavenCentral()
        maven {
    url = uri("https://cboost.jfrog.io/artifactory/chartboost-ads/")
    }
      }
    }

In your app-level gradle file, add the following implementation
dependencies
and configurations:  

### Kotlin

```kotlin
dependencies {
    implementation("com.google.android.libraries.ads.mobile.sdk:ads-mobile-sdk:0.22.0-beta04")
    implementation("com.google.ads.mediation:chartboost:9.11.0.0")
}

configurations.configureEach {
    exclude(group = "com.google.android.gms", module = "play-services-ads")
    exclude(group = "com.google.android.gms", module = "play-services-ads-lite")
}
```

### Groovy

```groovy
dependencies {
    implementation 'com.google.android.libraries.ads.mobile.sdk:ads-mobile-sdk:0.22.0-beta04'
    implementation 'com.google.ads.mediation:chartboost:9.11.0.0'
}

configurations.configureEach {
    exclude group: 'com.google.android.gms', module: 'play-services-ads'
    exclude group: 'com.google.android.gms', module: 'play-services-ads-lite'
}
```

### Manual integration

1. Download the `.aar` file of the latest version of the
   [Chartboost SDK](https://search.maven.org/artifact/com.chartboost/chartboost-sdk) from
   Maven Central, and add it to your project.

2. Navigate to the [Chartboost adapter artifacts](https://maven.google.com/web/index.html#com.google.ads.mediation:chartboost)
   on Google's Maven Repository. Select the latest version, download the Chartboost
   adapter's `.aar` file, and add it to your project.

## Step 4: Implement privacy settings on Chartboost SDK

### EU consent and GDPR


To [comply with
Google EU User Consent Policy](https://www.google.com/about/company/consentstaging.html), you must make certain disclosures to your
users in the European Economic Area (EEA), the UK, and Switzerland, and obtain
their consent for the use of cookies or other local storage where legally
required, and for the collection, sharing, and use of personal data for ads
personalization. This policy reflects the requirements of the EU ePrivacy
Directive and the General Data Protection Regulation (GDPR). You are
responsible for verifying consent is propagated to each ad source in your
mediation chain.
Google is unable to pass the user's
consent choice to such networks automatically.

In SDK version 8.1.0, Chartboost added the `addDataUseConsent()` method. The
following sample code sets data use consent to `NON_BEHAVIORAL`. If you choose
to call this method, it is recommended that you do so prior to requesting ads
through GMA Next-Gen SDK.  

### Java

    DataUseConsent dataUseConsent = new GDPR(GDPR.GDPR_CONSENT.NON_BEHAVIORAL);
    Chartboost.addDataUseConsent(context, dataUseConsent);

### Kotlin

    val dataUseConsent = GDPR(GDPR.GDPR_CONSENT.NON_BEHAVIORAL)
    Chartboost.addDataUseConsent(context, dataUseConsent)

See Chartboost's
[GDPR article](https://answers.chartboost.com/en-us/articles/115001489613) and their

[Android Privacy Methods](https://docs.chartboost.com/en/monetization/integrate/android/sdk-privacy-methods/#gdpr)

for more details and the values that can be provided in each method.

### US states privacy laws


[US states privacy laws](https://support.google.com/admob/answer/9561022)
require giving users the right
to opt out of the "sale" of their "personal information" (as the law defines
those terms), with the opt-out offered through a prominent "Do Not Sell My Personal
Information" link on the "selling" party's homepage. The
[US states privacy
laws compliance guide](https://developers.google.com/admob/android/next-gen/privacy/us-states) offers the ability to enable
[restricted data processing](https://privacy.google.com/businesses/rdp/)
for Google ad serving, but Google is unable to apply this setting to each ad
network in your mediation chain. Therefore, you must identify each ad network
in your mediation chain that may participate in the sale of personal
information and follow guidance from each of those networks to ensure
compliance.

In SDK version 8.1.0, Chartboost added the `addDataUseConsent()` method. The
following sample code sets data use consent to `OPT_IN_SALE`. If you choose to
call this method, it is recommended that you do so prior to requesting ads
through GMA Next-Gen SDK.  

### Java

    DataUseConsent dataUseConsent = new CCPA(CCPA.CCPA_CONSENT.OPT_IN_SALE);
    Chartboost.addDataUseConsent(context, dataUseConsent);

### Kotlin

    val dataUseConsent = CCPA(CCPA.CCPA_CONSENT.OPT_IN_SALE)
    Chartboost.addDataUseConsent(context, dataUseConsent)

See Chartboost's
[CCPA article](https://answers.chartboost.com/en-us/articles/115001490031) and their

[Android Privacy Methods](https://docs.chartboost.com/en/monetization/integrate/android/sdk-privacy-methods/#ccpa)

for more details and the values that can be provided in each method.

## Step 5: Add required code

### Update Activity configuration changes

Add the following attribute to each activity in the `AndroidManifest.xml`
file that shows Chartboost ads and supports different orientations:  

    android:configChanges="keyboardHidden|orientation|screenSize"

## Step 6: Test your implementation

### Enable test ads

Make sure you
[register your test device](https://developers.google.com/admob/android/next-gen/test-ads#enable_test_devices)
for

AdMob and [enable test mode](https://developers.google.com/admob/android/next-gen/mediation/chartboost#turn-on-test-mode) in
Chartboost UI.


| **Important:** Disable test mode for AdMob and Chartboost before releasing your app.

### Verify test ads

To verify that you are receiving test ads from
Chartboost,
enable
[single ad source testing](https://developers.google.com/admob/android/next-gen/ad-inspector#single_ad_source_testing)
in ad inspector using the
**Chartboost (Waterfall)** ad source(s).

## Optional steps

### Permissions

For optimal performance, Chartboost recommends adding the following optional
permissions to your app's `AndroidManifest.xml` file:  

    <uses-permission android:name="android.permission.READ_PHONE_STATE" />

## Error codes

If the adapter fails to receive an ad from Chartboost, you can check the
underlying error from the ad response using


[`ResponseInfo.getAdSourceResponses()`](https://developers.google.com/admob/android/next-gen/reference/com/google/android/libraries/ads/mobile/sdk/common/ResponseInfo#getAdSourceResponses())

under the following classes:  

    com.google.ads.mediation.chartboost.ChartboostAdapter
    com.google.ads.mediation.chartboost.ChartboostMediationAdapter

Here are the codes and accompanying messages thrown by the Chartboost adapter
when an ad fails to load:

| Error code | Reason |
|---|---|
| 0-99 | Chartboost SDK returned an error. See Chartboost's [documentation](https://answers.chartboost.com/en-us/articles/204377039#android) for more details. |
| 101 | The requested ad size does not match a Chartboost supported banner size. |
| 102 | Chartboost can only load 1 ad per location at a time. |
| 103 | Chartboost server parameters configured in the AdMob UI are missing/invalid. |
| 104 | The Chartboost interstitial or rewarded ad is not ready to be shown. |

## Chartboost Android Mediation Adapter Changelog

#### Version 9.11.0.0

- Verified compatibility with Chartboost SDK version 9.11.0.

Built and tested with:

- Google Mobile Ads SDK version 24.9.0.
- Chartboost SDK version 9.11.0.

#### Version 9.10.2.0

- Verified compatibility with Chartboost SDK version 9.10.2.

Built and tested with:

- Google Mobile Ads SDK version 24.7.0.
- Chartboost SDK version 9.10.2.

#### Version 9.10.1.0

- Verified compatibility with Chartboost SDK version 9.10.1.

Built and tested with:

- Google Mobile Ads SDK version 24.7.0.
- Chartboost SDK version 9.10.1.

#### Version 9.10.0.1

- Removed class-level references to Context. Can help reduce memory leak issues.

Built and tested with:

- Google Mobile Ads SDK version 24.7.0.
- Chartboost SDK version 9.10.0.

#### Version 9.10.0.0

- Verified compatibility with Chartboost SDK version 9.10.0.

Built and tested with:

- Google Mobile Ads SDK version 24.6.0.
- Chartboost SDK version 9.10.0.

#### Version 9.9.3.0

- Verified compatibility with Chartboost SDK version 9.9.3.

Built and tested with:

- Google Mobile Ads SDK version 24.5.0.
- Chartboost SDK version 9.9.3.

#### Version 9.9.2.0

- Verified compatibility with Chartboost SDK version 9.9.2.

Built and tested with:

- Google Mobile Ads SDK version 24.5.0.
- Chartboost SDK version 9.9.2.

#### Version 9.9.1.0

- Verified compatibility with Chartboost SDK version 9.9.1.

Built and tested with:

- Google Mobile Ads SDK version 24.4.0.
- Chartboost SDK version 9.9.1.

#### Version 9.9.0.0

- Verified compatibility with Chartboost SDK version 9.9.0.

Built and tested with:

- Google Mobile Ads SDK version 24.4.0.
- Chartboost SDK version 9.9.0.

#### Version 9.8.3.1

- Updated the minimum required Android API level to 23.
- Updated the minimum required Google Mobile Ads SDK version to 24.0.0.

Built and tested with:

- Google Mobile Ads SDK version 24.0.0.
- Chartboost SDK version 9.8.3.

#### Version 9.8.3.0

- Verified compatibility with Chartboost SDK version 9.8.3.

Built and tested with:

- Google Mobile Ads SDK version 23.6.0.
- Chartboost SDK version 9.8.3.

#### Version 9.8.2.0

- Verified compatibility with Chartboost SDK version 9.8.2.

Built and tested with:

- Google Mobile Ads SDK version 23.6.0.
- Chartboost SDK version 9.8.2.

#### Version 9.8.1.0

- Verified compatibility with Chartboost SDK version 9.8.1.

Built and tested with:

- Google Mobile Ads SDK version 23.5.0.
- Chartboost SDK version 9.8.1.

#### Version 9.8.0.0

- Verified compatibility with Chartboost SDK version 9.8.0.

Built and tested with:

- Google Mobile Ads SDK version 23.4.0.
- Chartboost SDK version 9.8.0.

#### Version 9.7.0.0

- Verified compatibility with Chartboost SDK version 9.7.0.
- Updated the minimum required Google Mobile Ads SDK version to 23.0.0.

Built and tested with:

- Google Mobile Ads SDK version 23.0.0.
- Chartboost SDK version 9.7.0.

#### Version 9.6.1.0

- Verified compatibility with Chartboost SDK version 9.6.1.

Built and tested with:

- Google Mobile Ads SDK version 22.6.0.
- Chartboost SDK version 9.6.1.

#### Version 9.6.0.0

- Verified compatibility with Chartboost SDK version 9.6.0.

Built and tested with:

- Google Mobile Ads SDK version 22.5.0.
- Chartboost SDK version 9.6.0.

#### Version 9.5.0.0

- Verified compatibility with Chartboost SDK version 9.5.0.

Built and tested with:

- Google Mobile Ads SDK version 22.3.0.
- Chartboost SDK version 9.5.0.

#### Version 9.4.1.0

- Verified compatibility with Chartboost SDK version 9.4.1.

Built and tested with:

- Google Mobile Ads SDK version 22.2.0.
- Chartboost SDK version 9.4.1.

#### Version 9.4.0.0

- Verified compatibility with Chartboost SDK version 9.4.0.

Built and tested with:

- Google Mobile Ads SDK version 22.1.0.
- Chartboost SDK version 9.4.0.

#### Version 9.3.1.0

- Verified compatibility with Chartboost SDK version 9.3.1.

Built and tested with:

- Google Mobile Ads SDK version 22.1.0.
- Chartboost SDK version 9.3.1.

#### Version 9.3.0.0

- Verified compatibility with Chartboost SDK version 9.3.0.

Built and tested with:

- Google Mobile Ads SDK version 22.0.0.
- Chartboost SDK version 9.3.0.

#### Version 9.2.1.1

- Updated adapter to use new `VersionInfo` class.
- Updated the minimum required Google Mobile Ads SDK version to 22.0.0.

Built and tested with:

- Google Mobile Ads SDK version 22.0.0.
- Chartboost SDK version 9.2.1.

#### Version 9.2.1.0

- Verified compatibility with Chartboost SDK 9.2.1.

Built and tested with:

- Google Mobile Ads SDK version 21.5.0.
- Chartboost SDK version 9.2.1.

#### Version 9.2.0.0

- Verified compatibility with Chartboost SDK 9.2.0.
- Updated the minimum required Google Mobile Ads SDK version to 21.5.0.

Built and tested with:

- Google Mobile Ads SDK version 21.5.0.
- Chartboost SDK version 9.2.0.

#### Version 9.1.1.0

- Added the `ChartboostMediationAdapter.setAppParams(String, String)` method as an optional way to hardcode which app ID and app signature to use to initialize the Chartboost SDK.
- Verified compatibility with Chartboost SDK 9.1.1.
- Updated the minimum required Google Mobile Ads SDK version to 21.3.0.

Built and tested with:

- Google Mobile Ads SDK version 21.3.0.
- Chartboost SDK version 9.1.1.

#### Version 8.4.3.1

- Updated the minimum required Google Mobile Ads SDK version to 21.0.0.
- Updated the minimum required Android API level to 19.

Built and tested with:

- Google Mobile Ads SDK version 21.0.0.
- Chartboost SDK version 8.4.3.

#### Version 8.4.3.0

- Verified compatibility with Chartboost SDK 8.4.3.

Built and tested with:

- Google Mobile Ads SDK version 20.6.0.
- Chartboost SDK version 8.4.3.

#### Version 8.4.2.0

- Verified compatibility with Chartboost SDK 8.4.2.
- Updated `compileSdkVersion` and `targetSdkVersion` to API 31.
- Updated the minimum required Google Mobile Ads SDK version to 20.6.0.

Built and tested with:

- Google Mobile Ads SDK version 20.6.0.
- Chartboost SDK version 8.4.2.

#### Version 8.4.1.0

- Verified compatibility with Chartboost SDK 8.4.1.
- Updated the minimum required Google Mobile Ads SDK version to 20.6.0.

Built and tested with:

- Google Mobile Ads SDK version 20.6.0.
- Chartboost SDK version 8.4.1.

#### Version 8.3.1.0

- Verified compatibility with Chartboost SDK 8.3.1.
- Updated the adapter to use new `AdError` API.

Built and tested with:

- Google Mobile Ads SDK version 20.5.0.
- Chartboost SDK version 8.3.1.

#### Version 8.3.0.0

- Verified compatibility with Chartboost SDK 8.3.0.
- Updated the minimum required Google Mobile Ads SDK version to 20.5.0.

Built and tested with:

- Google Mobile Ads SDK version 20.5.0.
- Chartboost SDK version 8.3.0.

#### Version 8.2.1.0

- Verified compatibility with Chartboost SDK 8.2.1.
- Updated the minimum required Google Mobile Ads SDK version to 20.1.0.

Built and tested with:

- Google Mobile Ads SDK version 20.1.0.
- Chartboost SDK version 8.2.1.

#### Version 8.2.0.1

- Updated the minimum required Google Mobile Ads SDK version to 20.0.0.

Built and tested with:

- Google Mobile Ads SDK version 20.0.0.
- Chartboost SDK version 8.2.0.

#### Version 8.2.0.0

- Verified compatibility with Chartboost SDK 8.2.0.
- Updated the minimum required Google Mobile Ads SDK version to 19.5.0.

Built and tested with:

- Google Mobile Ads SDK version 19.5.0.
- Chartboost SDK version 8.2.0.

#### Version 8.1.0.0

- Verified compatibility with Chartboost SDK 8.1.0.

Built and tested with:

- Google Mobile Ads SDK version 19.2.0.
- Chartboost SDK version 8.1.0.

#### Version 8.0.3.2

- Added descriptive error codes and reasons for adapter load/show failures.
- Updated the minimum required Google Mobile Ads SDK version to 19.2.0.

Built and tested with:

- Google Mobile Ads SDK version 19.2.0.
- Chartboost SDK version 8.0.3.

#### Version 8.0.3.1

- Added support for Chartboost banner ads.

Built and tested with:

- Google Mobile Ads SDK version 19.1.0.
- Chartboost SDK version 8.0.3.

#### Version 8.0.3.0

- Verified compatibility with Chartboost SDK 8.0.3.
- Updated the minimum required Google Mobile Ads SDK version to 19.1.0.

Built and tested with:

- Google Mobile Ads SDK version 19.1.0.
- Chartboost SDK version 8.0.3.

#### Version 8.0.2.0

- Verified compatibility with Chartboost SDK 8.0.2.
- Updated the minimum required Google Mobile Ads SDK version to 19.0.1.

Built and tested with:

- Google Mobile Ads SDK version 19.0.1.
- Chartboost SDK version 8.0.2.

#### Version 8.0.1.0

- Verified compatibility with Chartboost SDK 8.0.1.
- Requires Chartboost SDK 8.0.1 or higher.
- Activity context is no longer required to load ads.

Built and tested with:

- Google Mobile Ads SDK version 18.3.0.
- Chartboost SDK version 8.0.1.

#### Version 7.5.0.1

- Fixed a bug where Chartboost adapter failed to invoke ad events.
- Updated the minimum required Google Mobile Ads SDK version to 18.3.0.

Built and tested with:

- Google Mobile Ads SDK version 18.3.0.
- Chartboost SDK version 7.5.0.

#### Version 7.5.0.0

- Verified compatibility with Chartboost SDK 7.5.0.
- Migrated the adapter to use AndroidX dependencies.
- Updated the minimum required Google Mobile Ads SDK version to 18.1.1.

#### Version 7.3.1.1

- Updated adapter to support new open-beta Rewarded API.
- Updated the minimum required Google Mobile Ads SDK version to 17.2.0.

#### Version 7.3.1.0

- Verified compatibility with Chartboost SDK 7.3.1.

#### Version 7.3.0.0

- Verified compatibility with Chartboost SDK 7.3.0.

#### Version 7.2.1.0

- Verified compatibility with Chartboost SDK 7.2.1.

#### Version 7.2.0.1

- Updated the adapter to invoke the `onRewardedVideoComplete()` ad event.

#### Version 7.2.0.0

- Verified compatibility with Chartboost SDK 7.2.0.

#### Version 7.1.0.0

- Verified compatibility with Chartboost SDK 7.1.0.

#### Version 7.0.1.0

- Verified compatibility with Chartboost SDK 7.0.1.
- Added support for new Chartboost error codes.
- Updated the Adapter project for Android Studio 3.0

#### Version 7.0.0.0

- Updated the adapter to make it compatible with Chartboost SDK 7.0.0.

#### Version 6.6.3.0

- Verified compatibility with Chartboost SDK 6.6.3.

#### Version 6.6.2.0

- Verified compatibility with Chartboost SDK 6.6.2.

#### Version 6.6.1.0

- Verified compatibility with Chartboost SDK 6.6.1.

#### Version 6.6.0.0

- Changed the version naming system to \[Chartboost SDK version\].\[adapter patch version\].
- The adapters can now be added as a compile dependency by adding the following to the build.gradle file's dependencies tag: `compile 'com.google.ads.mediation:chartboost:6.6.0.0'`
- Moved to distributing the adapter as an aar instead of a jar file (see README for additional instructions).

#### Version 1.1.0

- Removed Chartboost Ad Location from Chartboost extras. Ad Location is now specified in the AdMob console when configuring Chartboost for mediation.

#### Version 1.0.0

- Initial release. Supports reward-based video ads and interstitial ads.