Server Version#:1.22.2.4282
Player Version#:7.16
What happened to the playback speed modifier, it’s missing after updating the player on my iPhone, when playing back music or audio books.
UPDATE: Speed control has been changed as a server setting that needs to be turned on for libraries other than podcasts, (which are turned on by default.)
To do this, go into the Advanced Settings for the particular library you want to turn on speed control for, check the setting “Store Track Progress” an speed control is now back for that library. It seems it was changed, because the player was not retaining playback progress as well as speed last used, (the next time someone, would come back to listen and pick up where they left off) that now has been fixed at the server level.