http://www.slashgear.com/verizon-dro...-22nd-0765297/
We’re filing this particular tidbit in the  “we’ll believe it when we see it” box, but according to Verizon the 
HTC DROID Eris will seen an update to “newer  Android operating system software” in Q1 2010.  phoneArena’s sources 
have suggested that the 
Verizon  DROID, meanwhile, will get the Android 2.0.1 update on December  11th, while both it and the DROID Eris are expected to get Android 2.1  on January 22nd.
 
 
 
 If true, that bodes reasonably well for the 
HTC Hero  – whether the original European version or the CDMA handset currently  available on the Sprint network in the US – which shares the same  underlying hardware and software with the DROID Eris.  HTC have 
previously promised an Android 2.0 update to the  Hero but have given no timescale for the release; it’s been speculated  more recently that the company have in fact been 
working on Android 2.1.