I've just pushed the first update to Apple. It'll take them about a week to check it. Here's the changelog:
* Media support: images, audio and LaTeX for equations are all available now. See the support page for information on setting media up.
* Big images are scaled to fit the screen, and you can pinch to expand them.
* Review Early button to show cards ahead of schedule.
* Learn More button to show more new cards.
* Number of new cards per day is now configurable in the tools screen.
* Fixed memory issues with big decks. You can now download decks above 40MB.
* Deck downloads are now 2-3x faster and have a progress bar.
* Links in decks will now open a web browser from within the app, allowing you to return to studying. This is useful for dictionary links. See the support page for more information.
* Faster initial deck load.
* Much faster switching between decks.
* Faster font scaling.
* Don't go to sleep while syncing.
* Fixed some issues with the status bar and landscape orientation.
* Quickbar will expand to fill screen if deck loaded in landscape mode.
* Fixed an issue with marked cards not being searchable.
* Various other bug fixes and interface tweaks.
Screenshots of the new release are on
http://ichi2.net/anki/wiki/AnkiMobile