Unclear It is not clear whether plugins of this kind can be used by everyone in this release.
What
Plugins, add-ons that extend Claude Code, can show you notifications. Before, a notification took only a text and a title. It now also accepts:
key, a name for the notificationdelayMs, a delay before it showsat, a time to show it (givedelayMsorat, not both)untilBack, an option about how long it stays
A new cancelNotify call removes a notification. Notification text is now cleaned of hidden characters. A plugin that asks for the decision feature is told this build does not have it.
Why
Plugin authors can schedule notifications and take them back, instead of only showing one straight away.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
It is not clear whether plugins of this kind can be used by everyone in this release.