Tautulli

## Changelog

#### v2.18.2 (2026-09-28)

* Activity:
* Fix: IPv6 address overlapping the ETA on activity cards.
* Fix: Live channel name overflowing the activity card.
* History:
* Fix: Require matching guid when grouping non-live history. (#2768, #2769) (Thanks @vefilippo)
* Fix: Regrouping history splitting live TV.
* Fix: Regrouping history based on previous durations and markers.
* Note: Regrouping existing history will use the new logic and split history based on guid.
* Notifications:
* Fix: Recently added notifications crashing if the item is removed from Plex before the notification is sent. (#2751) (Thanks @TowyTowy)
* Fix: Paused notifications sending repeatedly when a stream is buffering.
* New: Allow "undisclosed-recipients:;" in Email/newsletter to field. (#2763, #2837) (Thanks @thePFLy)
* New: Include season, episode, and track ranges in grouped titles for rich metadata cards. (#2835, #2836) (Thanks @herikwebb)
* Newsletters:
* Fix: Path traversal in newsletter filename. (CVE-2026-TBD) (Thanks @router0mail)
* New: Added edition_title to newsletter JSON data. (#2840)
* Exporter:
* New: Added loudness normalization info t