Damien Zammit of ZamAudio has recently released version 3.4 of his zam-plugins suite. These plugins come in LADSPA, LV2, LinuxVST and JACK versions. The suite contains the following plugins -

ZamAutoSat

ZamComp (mono and stereo)

ZamEQ (mono and stereo)

ZamGEQ31

ZamTube

ZamMultiComp (mono and stereo)

Full details can be found at zamaudio.com