Error in latest Intellij JetBrains

[MrCoder]

com.intellij.diagnostic.PluginException: ActionUpdateThread.OLD_EDT is deprecated and going to be removed soon. 'com.zenuml.sequence.plugins.jetbrains.actions.OpenInBrowserAction' must override getActionUpdateThread() and chose EDT or BGT. See ActionUpdateThread javadoc. [Plugin: com.zenuml.jetbrains]
at com.intellij.diagnostic.PluginProblemReporterImpl.createPluginExceptionByClass(PluginProblemReporterImpl.java:23)
at com.intellij.diagnostic.PluginException.createByClass(PluginException.java:90)
at com.intellij.diagnostic.PluginException.reportDeprecatedUsage(PluginException.java:125)
at com.intellij.openapi.actionSystem.ActionUpdateThreadAware.getActionUpdateThread(ActionUpdateThreadAware.java:21)
at com.intellij.openapi.actionSystem.AnAction.getActionUpdateThread(AnAction.java:201)