0.28.47 (2021-10-22) Bug Fixes diagnostics - cannot convert undefined or null to object (#3564) (643c9f8) Features ksql support (#3507) (b7128d4) cubesql: Simplify root AND in where (a417d4b) cubesql: Support SHOW DATABASES (alias) (f1c4d3f) playground: placeholder for BI (refers to documentation) (#3563) (6b7da77)
