I've updated Tube Changer Lite so that it supports iOS4 multitaksing, and included the recent data update for the Northern line interchange at Monument.

Tube Changer Lite is the free version of Tube Changer that covers the Circle and Waterloo & City lines.

Tube Changer version 1.0.4 is now live on the App Store. It's been recompiled with the new iPhone SDK, so it's compatible with iOS 4 multitasking. In addition there have been the following updates to the data.

- Oxford Circus: updated exits on the Central line (credit: Andrew)
- Stratford: updated interchanges on westbound Central line (credit: Adam)
- Osterley: updated eastbound exit (credit: Andrew)
- Monument: updated interchanges on the Circle and District lines
- Green Park: updated interchanges on the Victoria line (credit: Andrew)

Thanks to those users who suggested changes to the data. Remember if you spot an exit that could be improved, get in touch at support@tubechanger.com.

A minor update to Tube Changer is now available on the App Store. It fixes a problem with the lists of stations that appeared after choosing a line from the first screen.

A new version of Tube Changer is now available on the App Store, so please update as soon as possible.

Version 1.0.1 includes the following updated exit data:

- Circle line extenstion: added new stations and updated exits at Paddington and Edgware Rd
- King's Cross St. Pancras: updated exits for Northern, Piccadilly and Victoria lines (credit: Jeremy, Ross)
- Mansion House: added missing eastbound exit (credit: Damien)
- Wood Lane: added lifts

Thanks to those users who gave feedback. If you spot any mistakes in the data, or have any other questions or suggestions, please email: support@tubechanger.com