There have been several recent changes on the Trial Bristol small scale DAB multiplex.
Sam FM has joined the multiplex, using the original format of DAB. Presumably, this is a simulcast of the local FM service, but I have yet to confirm this.
Angel Vintage, BFBS Gurkha, and Hub Radio have switched to using DAB+, meaning that not all receivers will be compatible with these stations.
Cyber Hot Hits, Cyber Rock, and Resonance Extra have joined the multiplex, and also use DAB+.
BFBS Beats has left the multiplex.