Star Trek Online for some things, failure to plan is certainly not one of them. The development team has been very public about their plans for testing and release, which made a few people rather curious when Season 1.2 launched in early June rather than late May. What would that mean for Season 1.3 and the following Season 2 patch? The most recent Engineering Report on the official forums tackles precisely that, explaining that the team has adjusted their schedule slightly and will roll 1.3 straight into the Season 2 patch.
That leaves us with an enormous list of features for Season 2, which is aimed at July. Ship interiors and a raise in level cap to 51 are the two most obvious changes, with the former offering a choice from several layouts and the latter promoting a player to the rank of Vice Admiral or Lieutenant General. There's also the addition of minigames, weekly episodes, officer trading, new episodes for the high-level band, a new fleet action, and a general surfeit of improvements to the game. Star Trek Online players are encouraged to check out the official thread and offer any feedback to the proposed changes.