1# Bundle Manager Subsystem Changelog
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3## cl.bundlemanager.1 Deprecated the verifyCodeParams Field in VerifyCodeParam and InstallParam
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5**Access Level**
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7System APIs
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9**Reason for Change**
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11The code signature file of an application is integrated into the installation package, rather than being specified by using the **verifyCodeParams** Field.
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13**Change Impact**
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15The **verifyCodeParams** field in **VerifyCodeParam** and **InstallParam** of the [installer](../../../application-dev/reference/apis/js-apis-installer.md) module is deprecated. This field is no longer required.
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17**Valid Since**
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19OpenHarmony SDK 4.1.3.3
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21**Deprecated APIs/Components**
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23| API| Description|
24| --------------- | ------- |
25| interface VerifyCodeParam | No longer required to specify the code signature file of the installation package.|
26| verifyCodeParams?: Array\<VerifyCodeParam>; | No longer required to specify the code signature file of the installation package.|
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28**Adaptation Guide**
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30When calling the APIs provided by the **installer** module, you do not need to specify the code signature file of the installation package, because it is integrated into the installation package.
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