chore(release): Changelog for 18.0.10 and 19.0.5

[nickvergessen]

19.0.5 – 2024-07-11

Fixed

• fix(federation): Correctly handle federation with Nextcloud Server 29.0.4 or later #12663
• fix(chat): Fix scrolling to a quoted message in the desktop client #12653
• fix(conversations): Improve sharing data between different tabs #12637
• fix(chat): Improve update of messages list in the sidebar and the chat #12636
• fix(chat): Show loading spinner when submitting an edited message #12674
• fix(chat): Workaround rendering issue in Safari when unread marker is removed #12669
• fix(chat): Fix missing reference data when linking to a federated chat message #12665
• fix(chat): Fix contrast of unread counter when being mentioned in the chat during a call #12605
• fix(chat): Don't group certain system messages when the actor is different #12642
• fix(sharing): Improve performance when loading chat messages with file shares #12554
• fix(sharing): Fix share detection within object stores #12629
• fix(dashboard): Fix missing dashboard icon #12673

18.0.10 – 2024-07-11

Fixed

• fix(sharing): Fix share detection within object stores #12628