Embarcadero has released an upgrade for Delphi XE7 Firemonkey. From the looks of things it mainly takes care of some problems in the IDE itself and the RTL. Marco Cantu has a blog post up where he goes into a little more detail on what exactly is in this new hotfix. You can get access to this hotfix if you are on the Update Subscription plan. Here is the full list of fixes:
126058: XML Data Binding Wizard – strings in xml ends as integers
RSP-10071: TValue.GetTypeKind returns incorrect value
RSP-9894: XE7, TMenuItem, Styles
RSP-9643: Inputquery truncates the prompt
RSP-9969: ISO8601ToDate does not handle fractional part of time with more than 3 digits
129319: “Access Violation” search on TListBox
116169: Slow opening forms in IDE XE3/XE4
Inconsistent Formula used for font scaling
118708: Large Fonts: Incorrect DPI Scale Factor used
TCustomComboBox does not display it’s list correctly at DPI settings over the default of 96
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