VBA-ReRecording v24 with VBA-M core is released. VBA rerecording is the re-recording branch of VisualBoyAdvance. This is the development project for this branch of VBA. Its primary function is to expand features related to the creation of Tool-Assisted movies.

This seems to be generally laggier with most GBA games than the previous versions. However it cuts off quite a few unreal lags in certain games. The source is included but you'll need to figure out how to compile it by yourself if you would like to.

Download: VBA-ReRecording v24 with VBA-M core
Source: Here