The original WebHooks integration plugin for Teamcity. Supports many build states and payload formats.
See release notes here: https://github.com/tcplugins/tcWebHooks/releases/tag/v18.104.22.1682
Recent change notes
Don't allow WebHook Preview and Test Executions to modify existing Configs
It is strongly recommended that all users on 1.1.x.x update to this release (or newer).
This addresses issue #127, where executing a preview of webhook content - or a test webhook execution - from within the Webhook Edit dialogue box, inadvertently modified the WebHook config for that webhook.
Subsequent reads of this config item would return the modified version of this config, rather than the one persisted to disk. This included edits and executions of that webhook.