# UpdateManager wx.getUpdateManager()
Start from base library version 1.9.90. Please remaining backward compatible.
with Promise style call: Not supported
Mini Program plugin: Not supported
ObtainGlobally uniqueThe version update manager for managing Mini Program updates. Update on the Mini Program mechanism, you can seeOperation mechanismDocumentation.
# Return value
# UpdateManager
Update Manager Object
# sample code
[sample code]((UpdateManager#sample code))
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