This is an announcement for the paper “A note on the universal separable Banach space with an unconditional Schauder basis with constant K” by Joanna Garbulińska-Węgrzyn<https://arxiv.org/find/math/1/au:+Garbulinska_Wegrzyn_J/0/1/0/all/0/1>. Abstract: Using the technique of Fraisse theory we construct a universal object in the class of separable Banach spaces with an unconditional Schauder basis with constant $K$. The paper may be downloaded from the archive by web browser from URL https://arxiv.org/abs/1801.10064