1.4版本升级2.0a的话需要重新开档吗？

熊掌波清波

要是用我还是不装2.0a了，另外，这个升级版有什么特别的吗？

SPY

不用重新开局，不过还是有必要在升级前把save文件夹做个备份的。
升级完成后可以在changelog里查看两个版本的不同之处。
以下是两个版本的区别明细。

New Features and Improvements:

- The Aldrin Expansion Missions
- New Terran factories available to the player
- A new ship variation, the USC Baldric Miner
- Additional support for computers with more than 2GB RAM
- An elusive Yaki shipyard added to the universe
- Keris Production Complex added to the universe
- Advanced Drone Factories available to the player
- Advanced Drone Factories and Drone Production Complexes added to the universe
- New Experimental Electro-Magnetic Plasma Cannon Factory added to the universe
- Drone Production Complexes renamed to Drone Factories
- Station production information now available at shipyards
- OTAS Sirokos available at the corporation shipyard after successful employment
- Kills by player owned ships now counted during several fight missions
- Build mission rewards rebalanced
- Increased chance of the Destroy Convoy mission
- Improved station building cutscenes

Fixes:

- Fixed occasional crash when traveling through HUB gate
- Fixed ships being moved far away from the HUB
- Find Headquarters mission fixed
- Strong Arm Corporation mission offer fixed
- Homebase reset for ships in return ship missions
- Boreas laser generator reduced
- Various exploits fixed
- Mobile mining efficiency balanced
- Ship approach during boarding improved
- Several script fixes including the Universal Trader
- Corrected property menu filters and improved layout
- Fixed AI giving commands to captured or boarded ships
- Re-activated idle ships belonging to Orbital Weapon Platforms
- Several stations, including Terran stations, now rebuilt after being destroyed
- Several cockpit and turret positions improved
- Disabled erroneous rotations of towed stations
- Towed ship now follows lead ship through gates