The Jeanneau 449 is a comfortable, roomy and easily-sailed yacht that’s also a very good value. Jeanneau, the french manufacturer, has recently updated its Sun Odyssey 439 to the 449. The new Jeanneau 449 features a fixed bow sprit, bi-fold opening doors in the companion way and a new swim platform 3x in size of that on the 439. The all-new Sun Odyssey …