There is no sound notification of the message
No live tile
Does not work with proximity sensor
there ishappeningfast battery consumption and strong heat.

Translation of the list with confirmed bugs from Nescoffe:
Calls
Video call only works in landscape mode.
No call indicator during a call.
Solution: If you are in another place, in the Skype application, go back to the center * recent *, find the person you are talking to, open this conversation, scroll to the call center.
Changing the flag / country in the number entry field is not possible.
Solution: Manually enter the full international phone number (for example, +372 ... or 00372 ...) to make a Skype call to mobile and landline phones.
Unable to participate in conference calls
Skype will crash if you cancel the outgoing call before answering a remote interlocutor
Skype may crash when you switch to a contact immediately after completing a video call with it.

Contacts
Unable to add new contacts
Unable to remove contacts from contact list
It’s still not possible to block contacts or view blocked contacts.

Feedback form
Online button, feedback form, does not work
Solution: Go to the setting, select the center * general * and visit the Skype community forum (follow the link) to leave feedback and get help.

IM
Unable to receive messages when Skype is not in the foreground
It is not possible to enter a message in symbolic languages ​​such as Japanese, Korean, Arabic, etc.

Localization
The application is available only in English.

Status
Unable to change your status. While you are logged in to Skype on Windows Phone and the application in the foreground, the status "online" is set automatically.

Voice messages
It is not possible to receive voice messages directly from the phone.

Tested and approved Skype:
Nokia Lumia 710, Nokia Lumia 800, HTC Titan, HTC Radar, Samsung Focus S, Samsung Focus Flash

Tested community:
Dell Venue Pro (chat issue when you open physical keyboard)
HTC 7 Pro (chat problems when using a physical keyboard in landscape mode; only the external speaker works)
HTC HD2 (Custom ROM) (only external speaker works)
HTC HD7 (everything works fine)
HTC Trophy 7 (only external speaker works)
LG Optimus 7 (everything works fine)
Samsung Omnia 7 (everything works fine)
HTC Mozart (only external speaker works)

Skype_v1.3.0.0.xap(7.34 MB)

Skype_v1.2.0.0.xap(7.37 MB)

Skype_v1.1.0.0.xap(6.99 MB)

Skype_v1.0.0.0.xap(6.99 MB)

message number 2