Do not count the opaque encoder and decoder state in the ABI check
Warn that a libsndfile build ignores -x for a file with a header
Do not report an error from lame_get_size_mp3buffer()
Limit the ID3v2 padding in the library to the frontend's maximum
Build mp3rtp in the build matrix, and fix the warning it shows
Let the ACM test drive a dialog only once it is shown
Copy only the part of gr_info that a quantization search changes
Reorder struct members to remove the padding between them