Buddy v2.2.26

• Rename, pin and archive chats: long-press a chat. Archived chats move to a folded section at the bottom and keep their scheduled tasks
• No more 20-chat limit: Buddy no longer drops your oldest chats. Each chat is saved in its own file
• Frees the space taken by the folders of chats that were dropped before
• Backups include the new chat files
• The F-Droid build says where its updates come from

Full Changelog: v2.2.25...v2.2.26

Which file? Download buddy.apk: it updates itself. fdroid-check-only-v2.2.26.apk is only there for F-Droid's reproducible-build check, and doesn't update itself.