1# Bundle Manager Subsystem Changelog
2
3## cl.bundlemanager.1 Deleted the atomicService Tag from the app.json File
4The **atomicService** tag is deleted from the **app.json** file.
5
6**Change Impact**<br>
7If this tag is used, an error is reported during compilation on DevEco Studio.
8
9**Adaptation Guide**<br>
10Delete the **atomicService** tag from your code.
11
12## cl.bundlemanager.2 Added the bundleType Tag to the app.json File
13The **bundleType** tag is added to the **app.json** file.
14
15**Change Impact**<br>
16For an existing ability with [installationFree](../../../application-dev/quick-start/module-configuration-file.md) set to **true**, **bundleType** must be set to **atomicService** in the **app.json** file. Otherwise, the packaging fails.
17
18**Adaptation Guide**<br>
19Add the [bundleType](../../../application-dev/quick-start/app-configuration-file.md) tag. This tag can be left blank. The default value is **app**. The setting of this tag and the [installationFree](../../../application-dev/quick-start/module-configuration-file.md) field in the **module.json** file must meet the following rules:
20- If **bundleType** is **app**, **installationFree** must be set to **false**.
21- If **bundleType** is **atomicService**, **installationFree** must be set to **true**.
22
23## cl.bundlemanager.3 Deleted the split Field from the ApplicationInfo Struct
24
25The **split** field is deleted from the [ApplicationInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ApplicationInfo.d.ts) struct.
26
27**Change Impact**<br>
28If the **split** field is used in your code, the compilation fails.
29
30**Key API/Component Changes**<br>
31The **split** field is deleted from the [ApplicationInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/ApplicationInfo.d.ts) struct.
32
33**Adaptation Guide**<br>
34Delete the **split** field from the **ApplicationInfo** struct of your code. The stage model always forcibly splits bundles.
35
36## cl.bundlemanager.4 Deleted the atomicServiceModuleType Field from the HapModuleInfo Struct
37
38The **atomicServiceModuleType** field is deleted from the [HapModuleInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) struct.
39
40**Change Impact**<br>
41If the **atomicServiceModuleType** field is used in your code, the compilation fails.
42
43**Key API/Component Changes**<br>
44The **atomicServiceModuleType** field is deleted from the [HapModuleInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) struct.
45
46**Adaptation Guide**<br>
47Record the setting of the **atomicServiceModuleType** field, delete it from the [HapModuleInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) struct, and set the **moduleType** field in the [HapModuleInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) struct to the recorded value.
48
49## cl.bundlemanager.5 Deleted the AtomicServiceModuleType Enumerated Value
50
51The **atomicServiceModuleType** field is deleted from the [HapModuleInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) struct.
52
53**Change Impact**<br>
54If the **atomicServiceModuleType** field is used in your code, the compilation fails.
55
56**Key API/Component Changes**<br>
57The **atomicServiceModuleType** field is deleted from the [HapModuleInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) struct.
58
59**Adaptation Guide**<br>
60Record the setting of the **atomicServiceModuleType** field, delete it from the [HapModuleInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) struct, and set the **moduleType** field in the [HapModuleInfo](https://gitee.com/openharmony/interface_sdk-js/blob/master/api/bundleManager/HapModuleInfo.d.ts) struct to the recorded value.
61