Werk #17175: slack: Enforce HTTPS URLs

Component	Notifications
Title	slack: Enforce HTTPS URLs
Date	Jul 30, 2024
Level	Trivial Change
Class	Bug Fix
Compatibility	Incompatible - Manual interaction might be required
Checkmk versions & editions	2.4.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

The Webhook URL for Slack notifications must now use HTTPS. Please update your notification rules for slack.

To the list of all Werks