Finally the release of OpenTTD 0.7.0 has come!
It brings you, amongst other things:

• Reworked order system (conditional orders, have both non-stop and via instead of one of the two)
• Ability to have much more engines
• Path based signals
• AI framework giving everyone the ability to write his/her AI
• Downloading of AIs and graphics from a central server (only when author wants to)
• Non-water map edges
• Initial support for right-to-left languages like Arabic and Hebrew
• Increase or removal of several limits: window size, number of windows, network clients (now 255), companies (now 15)
• Six new languages (Arabic, Hebrew, Indonesian, Latvian, Luxembourgish, Welsh)