Wales international prop Ryan Bevington has signed a new contract with the Ospreys.
Phil Davies has resigned as rugby director at Cardiff Blues in the wake of the team's poor run of results.
Round-up: Cardiff Blues slumped to a 15-10 defeat at the hands of rock-bottom Zebre in Parma.
Leinster moved to the top of the RaboDirect PRO12 standings on Saturday night by edging an absorbing six-try contest against Glasgow.
Round-up: Tommy Bowe scored twive on his comeback after three months out to keep Ulster third in the RaboDirect PRO12.
Newport Gwent Dragons have announced that head coach Darren Edwards has left the Welsh region with immediate effect.
The Ospreys have announced a new two-year contract for centre Jonathan Spratt.
Munster returned to the top of the RaboDirect PRO12 table after seeing off the Ospreys 25-11 with a clinical display at Swansea's Liberty Stadium.
Ulster were hanging on at the end of an unconvincing performance as they claimed a 14-12 victory over Benetton in Treviso.
Connacht were denied the landslide success they at one stage looked to be heading towards but victory over Zebre in Parma was never in doubt.
Newport Gwent Dragons inflicted just the third defeat of the RaboDirect PRO12 season on Glasgow Warriors.
Two tries from full-back Jordan Williams helped the Scarlets secure a hard-earned 25-21 victory over Edinburgh in scrappy RaboDirect PRO12 clash in Llanelli.
Sale Sharks have announced the signing of Scotland international scrum-half Chris Cusiter.
Wales fly-half Rhys Priestland has ended speculation about his playing future by extending his contract with the Scarlets.
Irish prop Ruaidhri Murphy has signed a two-year deal to join Ulster from the Brumbies in the summer.
Edinburgh have continued their policy of recruiting Scottish-qualified foreign players after announcing three new signings.