Server: add new category ipc
Update version
Server: small fix
Device registration
No registration required for pro license owners
Streamline license checks
Database transactions
Fix export of null values
Correct phone SDK versions

Closes #1114
Make old-style imports only import selected apps

Closes #1103
Updated changelog
Updated changelog
Replaced getNetwork.../getSim... by system property restrictions, optimized upgrade
Revert "Remove fallback restrictions"

This reverts commit d3444ec1eb2424d3e6ad5889f180a79091e315ff.
Fallback during migration
Updated changelog
Fixed Arabic translation
Revert "Fixed Arabic translation"

This reverts commit 1ef8f56d705da349e76de3ca39b23055a961308b.
Fix missing string