V 2.1.2.0

• avoid showing color names instead of the RGB triplet (#185)
• allow more than 8 images, now 16, in the image view (#165)

V 2.1.1.0

• automatically convert image resources between straight and premultiplied alpha (#108)
  • imported images are assumed to be straight alpha (as per PNG specification), and thus converted to premul. alpha.
  • exported images are assumed to be premultiplied alpha and thus converted to PNG standard conforming straight alpha.
  • STREAM resources (DWMxxxxxx classes) are never converted, because they already come as straight alpha.
• added a readonly edit box to the control preview (#152)

V 2.1.0.1

• show property id in description field (#161)

(sorry there aren't more improvements)

V 2.1.0.0

• enabled adding INTLIST and COLORLIST props (#141)
• added a search & replace feature (#95)
• fixed exception thrown when no common part exists (#145)
• fixed "Deleting string resource with id 'XY' failed with error '87'" (#126, #142, #146)

V 2.0.1.0

• added support for animation properties (see "animations" class).
• added search options for FILENAME and FONT.
• displaying font ID next to font names for easier cross referencing.
• added basic command line support again (feature got lost with version 2.0.0.0 rewrite).

V 2.0.0.8

• correctly (de)serialized margin properties. Order is supposed to be LRTB (#120).
  The GUI still shows everything in LTRB order but with the correct values.
• fixed consecutive loads & saves failing (#121).
• implemented the image hotkeys properly (#123).
  It's Ctrl + <Num> now and works from everywhere in the application. I suggest using the control key on the right side of the keyboard for best ergonomics.

V 2.0.0.7

• fixed updating MUI resources, added better language detection (#100, #118)

V 2.0.0.6

• fixed improper font resource detection (#114)

V 2.0.0.5

• made the ribbon & dockpanel match the active visual style better (#111)

Since there is no OS setting that exactly describes how to render the controls, things can still look a bit buggy depending on the visual style.
But the experience on dark visual styles should be much better now.

V 2.0.0.4

• added check for unsupported image formats (#91)
• using the part names from the PDBs for Win 8.1 DWM (submitted pull request)