1. 2019-09-28 [1] [Sbcl-announce] sbcl-1.5.7 release; more details abou sbcl-anno Christophe Rh 2. 2019-09-20 [1] [Sbcl-announce] SBCL20: travel sponsorship available sbcl-anno Christophe Rh 3. 2019-09-13 [2] [Sbcl-announce] SBCL20 meetup: save the date / fill i sbcl-anno Christophe Rh