Fixed crash when runing tool 'Remove unused envelopes' and trying to undo the addition of an envelope (#7738)
Fixed issues where undo/redo would not work properly when changing a layer's order or group property
Added missing action for changing the position of a sound source
The `CTextCursor::m_LineCount` variable is only updated after the cursor is rendered. For calculating the selection quads we need to check `LineCount` instead, which is updated while the cursor is being rendered. Regression from #7733.
Use yellow-orange star icon to mark favorite servers in the server browser instead of using the heart icon. The heart icon is now only used for servers with friends.
Tweak color of the star icon used for skin favorites so it's slightly more orange instead of pure yellow.
Free up space for up to three more server browser tabs of the same size (on 5:4 resolutions), i.e. tabs for configurable communities.
Remove the additional server browser icon tab on the right side. Remove the purely visual Demo and News tabs which were only shown when the respective page is already active. Instead, always show all server browser tabs when offline.
The `IClient::Disconnect` function is always called at the beginning of the `IClient::Connect` function. The `IClient::Disconnect` function calls `IClient::DisconnectWithReason`, if the client is not already offline, which performs cleanup of temporary commands and demo recorders already, so the same cleanup in the `Connect` function is unnecessary. An assertion is added to ensure that the client was properly disconnected before connecting. Connecting while the client is already quitting or restarting is now prevented, as the client state cannot be changed once set to quitting or restarting.
By adding `CDataFileWriter::ECompressionLevel` to replace usage of zlib internal compression levels in the `CDataFileWriter` API.
Use `std::numeric_limits<int>::max()` instead of `INT_MAX` in one case where the latter was only declared by the transitive zlib include. The `limits` header is already included and its use is more fitting for C++ code.