Release version 1.2.0

Change the term "thread" to "topic"
Add "Upper end (to fetch more topics)" function

Release version 1.1.4

Support the latest Google Chat.
Localize drop-down title.

Release version 1.1.3

Support the latest Google Chat.
Fix degrade.

Release version 1.1.2

Support the latest Google Chat.
Changed to manifest v3.

Release version 1.1.1

Support the latest Google Chat.

Release version 1.1.0

New feature: Clicking in a thread will show the thread title.
Improved internal processing.

Release version 1.0.1

Supported the case including other parameters in URL path (Thanks to @TakafumiKanematsu).
Fixed layout issue.
Fixed issue where selecting a thread in some cases would not cause it to jump.
Fixed some other issues and refactored.
Added icons.

Release version 1.0.0

First release.